TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Private industry ........................................................................... 114,833.4 4 () 1 1 

Goods-producing ............................................................................ 23,500.5 1 1 1 

Natural resources and mining ............................................................ 1,638.4 2 3 3 

Agriculture, forestry, fishing and hunting ................................................... 11 997.6 3 3 4 

Crop production ............................................................................................. 111 431.6 4 5 7 

Oilseed and grain farming ......................................................................... 1111 12.7 25 33 41 Vegetable and melon farming .................................................................... 1112 86.7 13 17 19 Fruit and tree nut farming .......................................................................... 1113 140.4 10 11 13 Greenhouse, nursery, and floriculture production ..................................... 1114 154.3 5 6 10 Other crop farming ..................................................................................... 1119 37.5 12 14 16 

Animal production .......................................................................................... 112 155.7 6 6 7 

Cattle ranching and farming ...................................................................... 1121 84.6 10 10 10 

Beef cattle ranching and farming, including feedlots ............................. 11211 25.1 15 13 15 Dairy cattle and milk production ............................................................ 11212 59.5 13 13 13 

Hog and pig farming .................................................................................. 1122 19.2 12 14 19 Poultry and egg production ........................................................................ 1123 36.4 7 8 10 Other animal production ............................................................................ 1129 10.9 14 13 17 

Forestry and logging ...................................................................................... 113 68.0 15 15 15 

Timber tract operations .............................................................................. 1131 3.7 29 37 – Forest nurseries and gathering of forest products ..................................... 1132 2.6 42 44 46 Logging ...................................................................................................... 1133 61.6 16 15 16 

Fishing, hunting and trapping ........................................................................ 114 9.0 22 20 23 

Fishing ....................................................................................................... 1141 7.0 33 30 37 Hunting and trapping ................................................................................. 1142 1.9 23 26 27 

Support activities for agriculture and forestry ................................................ 115 333.5 5 7 8 

Support activities for crop production ........................................................ 1151 289.3 6 8 9 

Support activities for crop production .................................................... 11511 289.3 6 8 9 

Cotton ginning ................................................................................... 115111 9.6 15 26 26 Soil preparation, planting, and cultivating .......................................... 115112 23.5 20 26 29 Crop harvesting, primarily by machine .............................................. 115113 11.3 30 22 37 Postharvest crop activities (except cotton ginning) ........................... 115114 74.9 9 12 18 Farm labor contractors and crew leaders .......................................... 115115 154.4 10 14 12 Farm management services .............................................................. 115116 15.5 15 22 19 

Support activities for animal production ..................................................... 1152 28.2 12 17 20 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Support activities for forestry ..................................................................... 1153 15.9 22 22 23 Mining ........................................................................................................ 21 640.8 3 4 6 

Oil and gas extraction .................................................................................... 211 139.4 22 31 36 

Oil and gas extraction ................................................................................ 2111 139.4 22 31 36 

Oil and gas extraction ............................................................................ 21111 139.4 22 31 36 

Crude petroleum and natural gas extraction ..................................... 211111 134.6 23 32 36 

Mining (except oil and gas) ............................................................................ 212 221.3 5 ( ) 5 ( ) 5 ( ) 

Coal mining ................................................................................................ 2121 77.4 5 ( ) 5 ( ) 5 ( ) 

Coal mining ............................................................................................ 21211 77.4 5 ( ) 5 ( ) 5 ( ) 

Bituminous coal and lignite surface mining ....................................... 212111 36.5 5 ( ) 5 ( ) 5 ( ) Bituminous coal underground mining ................................................ 212112 40.1 5 ( ) 5 ( ) 5 ( ) Anthracite mining ............................................................................... 212113 .8 5 ( ) 5 ( ) 5 ( ) 

Metal ore mining ........................................................................................ 2122 34.0 5 ( ) 5 ( ) 5 ( ) 

Iron ore mining ....................................................................................... 21221 5.1 5 ( ) 5 ( ) 5 ( ) Gold ore and silver ore mining ............................................................... 21222 12.0 5 ( ) 5 ( ) 5 ( ) 

Gold ore mining ................................................................................. 212221 10.8 5 ( ) 5 ( ) 5 ( ) Silver ore mining ................................................................................ 212222 1.2 5 ( ) 5 ( ) 5 ( ) 

Copper, nickel, lead, and zinc mining .................................................... 21223 12.7 5 ( ) 5 ( ) 5 ( ) 

Lead ore and zinc ore mining ............................................................ 212231 2.1 5 ( ) 5 ( ) 5 ( ) Copper ore and nickel ore mining ...................................................... 212234 10.6 5 ( ) 5 ( ) 5 ( ) 

Other metal ore mining .......................................................................... 21229 4.3 5 ( ) 5 ( ) 5 ( ) 

Uranium-radium-vanadium ore mining .............................................. 212291 .8 5 ( ) 5 ( ) 5 ( ) All other metal ore mining .................................................................. 212299 3.5 5 ( ) 5 ( ) 5 ( ) 

Nonmetallic mineral mining and quarrying ................................................ 2123 109.9 5 ( ) 5 ( ) 5 ( ) 

Stone mining and quarrying ................................................................... 21231 51.3 5 ( ) 5 ( ) 5 ( ) 

Dimension stone mining and quarrying ............................................. 212311 8.9 5 ( ) 5 ( ) 5 ( ) Crushed and broken limestone mining and quarrying ....................... 212312 25.7 5 ( ) 5 ( ) 5 ( ) Crushed and broken granite mining and quarrying ........................... 212313 6.0 5 ( ) 5 ( ) 5 ( ) Other crushed and broken stone mining and quarrying .................... 212319 10.8 5 ( ) 5 ( ) 5 ( ) 

Sand, gravel, clay, and ceramic and refractory minerals mining and

quarrying .............................................................................................. 21232 45.2 5 ( ) 5 ( ) 5 ( ) 

Construction sand and gravel mining ................................................ 212321 33.6 5 ( ) 5 ( ) 5 ( ) Kaolin and ball clay mining ................................................................ 212324 3.7 5 ( ) 5 ( ) 5 ( ) Clay and ceramic and refractory minerals mining ............................. 212325 4.3 5 ( ) 5 ( ) 5 ( ) 

Other nonmetallic mineral mining and quarrying ................................... 21239 13.3 5 ( ) 5 ( ) 5 ( ) 

Potash, soda, and borate mineral mining .......................................... 212391 3.5 5 ( ) 5 ( ) 5 ( ) Phosphate rock mining ...................................................................... 212392 1.7 5 ( ) 5 ( ) 5 ( ) 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Other chemical and fertilizer mineral mining ..................................... 212393 2.9 5 ( ) 5 ( ) 5 ( ) 

All other nonmetallic mineral mining .................................................. 212399 5.2 5 ( ) 5 ( ) 5 ( ) 

Support activities for mining .......................................................................... 213 280.2 5 6 8 

Support activities for mining ...................................................................... 2131 280.2 5 6 8 

Support activities for mining .................................................................. 21311 280.2 5 6 8 

Drilling oil and gas wells .................................................................... 213111 82.0 5 6 8 Support activities for oil and gas operations ...................................... 213112 185.7 8 9 12 

Construction ........................................................................................ 7,790.6 2 2 2 

Construction .............................................................................................. 23 7,790.62 2 2 

Construction of buildings ............................................................................... 236 1,863.9 4 6 8 

Residential building construction ............................................................... 2361 1,031.5 7 10 12 Nonresidential building construction .......................................................... 2362 832.3 4 5 6 

Heavy and civil engineering construction ...................................................... 237 1,001.0 3 4 4 

Utility system construction ......................................................................... 2371 443.4 5 6 7 

Water and sewer line and related structures construction ..................... 23711 212.5 6 8 9 Oil and gas pipeline and related structures construction ....................... 23712 90.3 14 22 29 Power and communication line and related structures construction ..... 23713 140.6 9 9 12 

Land subdivision ........................................................................................ 2372 98.1 22 21 29 Highway, street, and bridge construction .................................................. 2373 347.0 4 5 5 Other heavy and civil engineering construction ......................................... 2379 112.5 10 13 16 

Specialty trade contractors ............................................................................ 238 4,925.8 2 2 2 

Foundation, structure, and building exterior contractors ........................... 2381 1,116.8 3 4 4 

Poured concrete foundation and structure contractors .......................... 23811 251.3 6 7 8 Structural steel and precast concrete contractors ................................. 23812 100.3 8 7 9 Framing contractors ............................................................................... 23813 146.2 7 7 9 Masonry contractors .............................................................................. 23814 249.1 10 9 11 Glass and glazing contractors ............................................................... 23815 61.9 12 12 14 Roofing contractors ............................................................................... 23816 205.0 6 7 8 Siding contractors .................................................................................. 23817 48.9 – 28 33 Other foundation, structure, and building exterior contractors ............... 23819 54.0 21 30 20 

Building equipment contractors ................................................................. 2382 2,061.2 3 3 4 

Electrical contractors ............................................................................. 23821 925.5 4 5 6 Plumbing, heating, and air-conditioning contractors .............................. 23822 1,008.2 3 4 5 Other building equipment contractors .................................................... 23829 127.5 8 7 9 

Building finishing contractors ..................................................................... 2383 1,028.1 4 5 6 

Drywall and insulation contractors ......................................................... 23831 359.8 5 6 6 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Painting and wall covering contractors .................................................. 23832 249.5 13 14 15 Flooring contractors ............................................................................... 23833 88.7 12 16 19 Tile and terrazzo contractors ................................................................. 23834 76.1 12 15 16 Finish carpentry contractors .................................................................. 23835 181.6 11 14 17 Other building finishing contractors ....................................................... 23839 72.5 15 21 28 

Other specialty trade contractors ............................................................... 2389 719.6 6 6 7 

Site preparation contractors .................................................................. 23891 387.0 8 8 10 All other special trade contractors ......................................................... 23899 332.6 8 9 11 Manufacturing ...................................................................................... 14,071.4 1 1 1 

Manufacturing ............................................................................................ 31-33 14,071.4 111

Food manufacturing ....................................................................................... 311 1,482.7 1 1 2 

Animal food manufacturing ........................................................................ 3111 50.4 10 12 15 

Animal food manufacturing .................................................................... 31111 50.4 10 12 15 

Dog and cat food manufacturing ....................................................... 311111 18.6 11 14 16 Other animal food manufacturing ...................................................... 311119 31.8 13 15 18 

Grain and oilseed milling ........................................................................... 3112 61.2 9 15 13 

Flour milling and malt manufacturing ..................................................... 31121 18.2 7 8 13 

Flour milling ....................................................................................... 311211 13.0 8 8 15 Rice milling ........................................................................................ 311212 4.4 15 22 27 Malt manufacturing ............................................................................ 311213 .8 26 53 53 

Starch and vegetable fats and oils manufacturing ................................. 31122 27.7 5 10 8 

Wet corn milling ................................................................................. 311221 8.3 9 10 10 Soybean processing .......................................................................... 311222 11.7 7 20 15 Fats and oils refining and blending .................................................... 311225 5.7 10 11 14 

Breakfast cereal manufacturing ............................................................. 31123 15.4 27 34 32 

Sugar and confectionery product manufacturing ....................................... 3113 74.8 5 5 8 

Sugar manufacturing ............................................................................. 31131 12.9 8 11 12 

Sugarcane mills ................................................................................. 311311 4.2 5 5 5 Cane sugar refining ........................................................................... 311312 2.7 26 28 30 Beet sugar manufacturing ................................................................. 311313 6.1 11 18 22 

Chocolate and confectionery manufacturing from cacao beans ............ 31132 7.9 8 11 22 Confectionery manufacturing from purchased chocolate ...................... 31133 35.9 9 9 14 Nonchocolate confectionery manufacturing .......................................... 31134 18.0 9 11 13 

Fruit and vegetable preserving and specialty food manufacturing ............ 3114 175.4 3 4 7 

Frozen food manufacturing .................................................................... 31141 87.8 4 6 14 

Frozen fruit, juice, and vegetable manufacturing ............................... 311411 31.4 4 6 7 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Frozen specialty food manufacturing ................................................. 311412 56.5 7 9 23 

Fruit and vegetable canning, pickling, and drying ................................. 31142 87.5 4 5 6 

Fruit and vegetable canning .............................................................. 311421 65.7 5 6 6 Specialty canning .............................................................................. 311422 11.0 8 15 15 Dried and dehydrated food manufacturing ........................................ 311423 10.8 5 5 17 

Dairy product manufacturing ..................................................................... 3115 130.9 3 4 6 

Dairy product (except frozen) manufacturing ........................................ 31151 110.5 4 4 7 

Fluid milk manufacturing .................................................................... 311511 55.7 5 6 10 Cheese manufacturing ...................................................................... 311513 38.9 6 8 9 Dry, condensed, and evaporated dairy product manufacturing ......... 311514 14.0 6 7 11 

Ice cream and frozen dessert manufacturing ........................................ 31152 20.4 7 10 14 

Animal slaughtering and processing .......................................................... 3116 502.7 1 1 3 

Animal slaughtering and processing ...................................................... 31161 502.7 1 1 3 

Animal (except poultry) slaughtering ................................................. 311611 145.2 1 1 4 Meat processed from carcasses ........................................................ 311612 111.3 4 3 6 Rendering and meat byproduct processing ....................................... 311613 8.4 6 6 7 Poultry processing ............................................................................. 311615 237.9 1 1 3 

Seafood product preparation and packaging ............................................. 3117 40.0 5 6 6 

Seafood product preparation and packaging ......................................... 31171 40.0 5 6 6 

Seafood canning ................................................................................ 311711 5.4 8 8 8 Fresh and frozen seafood processing ............................................... 311712 34.6 6 7 7 

Bakeries and tortilla manufacturing ........................................................... 3118 284.5 3 4 5 

Bread and bakery product manufacturing ............................................. 31181 213.4 4 5 6 

Retail bakeries ................................................................................... 311811 69.2 21 22 27 Commercial bakeries ......................................................................... 311812 133.3 4 4 5 Frozen cakes, pies, and other pastries manufacturing ...................... 311813 10.9 6 10 15 

Cookie, cracker, and pasta manufacturing ............................................ 31182 54.1 4 5 7 

Cookie and cracker manufacturing .................................................... 311821 32.8 6 7 10 Flour mixes and dough manufacturing from purchased flour ............ 311822 14.1 8 8 11 Dry pasta manufacturing ................................................................... 311823 7.3 13 13 19 

Tortilla manufacturing ............................................................................ 31183 17.0 12 14 19 

Other food manufacturing .......................................................................... 3119 162.9 6 7 8 

Snack food manufacturing ..................................................................... 31191 44.7 15 12 18 

Roasted nuts and peanut butter manufacturing ................................ 311911 11.9 8 8 17 Other snack food manufacturing ....................................................... 311919 32.8 22 18 24 

Coffee and tea manufacturing ............................................................... 31192 14.7 20 33 33 Flavoring syrup and concentrate manufacturing ................................... 31193 10.6 18 26 36 Seasoning and dressing manufacturing ................................................ 31194 33.2 12 15 22 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Mayonnaise, dressing, and other prepared sauce manufacturing ..... 311941 13.4 20 27 37 Spice and extract manufacturing ....................................................... 311942 19.7 14 15 22 

All other food manufacturing .................................................................. 31199 59.7 8 8 9 

Perishable prepared food manufacturing .......................................... 311991 32.5 8 9 11 All other miscellaneous food manufacturing ...................................... 311999 27.1 15 16 18 

Beverage and tobacco product manufacturing .............................................. 312 200.0 3 3 5 

Beverage manufacturing ........................................................................... 3121 176.4 3 3 5 

Soft drink and ice manufacturing ........................................................... 31211 105.0 3 3 6 

Soft drink manufacturing .................................................................... 312111 80.6 3 3 7 Bottled water manufacturing .............................................................. 312112 16.0 7 8 11 Ice manufacturing .............................................................................. 312113 8.4 27 29 32 

Breweries ............................................................................................... 31212 26.3 10 19 16 Wineries ................................................................................................. 31213 37.4 11 11 15 Distilleries .............................................................................................. 31214 7.6 6 5 9 

Tobacco manufacturing ............................................................................. 3122 23.6 2 3 4 

Tobacco stemming and redrying ........................................................... 31221 2.8 8 8 8 Tobacco product manufacturing ............................................................ 31222 20.9 2 2 4 

Cigarette manufacturing .................................................................... 312221 12.6 1 1 1 Other tobacco product manufacturing ............................................... 312229 8.2 4 5 16 

Textile mills .................................................................................................... 313 179.3 4 5 6

Fiber, yarn, and thread mills ...................................................................... 3131 44.1 6 6 15 

Fiber, yarn, and thread mills .................................................................. 31311 44.1 6 6 15 

Yarn spinning mills ............................................................................ 313111 33.0 7 7 13 Yarn texturizing, throwing, and twisting mills ..................................... 313112 9.1 18 16 36 Thread mills ....................................................................................... 313113 2.0 9 18 22 

Fabric mills ................................................................................................ 3132 80.6 6 7 8 

Broadwoven fabric mills ......................................................................... 31321 45.1 10 10 16 Narrow fabric mills and schiffli machine embroidery ............................. 31322 10.6 10 15 18 

Narrow fabric mills ............................................................................. 313221 9.7 10 15 18 

Nonwoven fabric mills ............................................................................ 31323 14.4 9 10 11 Knit fabric mills ...................................................................................... 31324 10.6 14 22 16 

Weft knit fabric mills ........................................................................... 313241 4.6 23 34 22 Other knit fabric and lace mills .......................................................... 313249 5.9 11 14 22 

Textile and fabric finishing and fabric coating mills ................................... 3133 54.6 9 10 10 

Textile and fabric finishing mills ............................................................. 31331 45.3 8 11 12 

Broadwoven fabric finishing mills ...................................................... 313311 24.8 8 9 11 Textile and fabric finishing (except broadwoven fabric) mills ............ 313312 20.4 14 18 23 

Fabric coating mills ................................................................................ 31332 9.3 25 22 17 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Textile product mills ....................................................................................... 314 156.4 5 5 8 

Textile furnishings mills ............................................................................. 3141 87.5 6 6 10 

Carpet and rug mills .............................................................................. 31411 47.1 8 7 14 Curtain and linen mills ........................................................................... 31412 40.4 8 9 13 

Curtain and drapery mills ................................................................... 314121 14.9 17 14 23 Other household textile product mills ................................................ 314129 25.4 8 11 14 

Other textile product mills .......................................................................... 3149 68.9 8 8 11 

Textile bag and canvas mills ................................................................. 31491 30.2 13 11 13 

Textile bag mills ................................................................................. 314911 8.0 14 15 21 Canvas and related product mills ...................................................... 314912 22.2 16 12 14 

All other textile product mills .................................................................. 31499 38.7 10 12 20 

Rope, cordage, and twine mills ......................................................... 314991 3.9 14 12 17 Tire cord and tire fabric mills ............................................................. 314992 3.9 6 12 16 All other miscellaneous textile product mills ...................................... 314999 30.9 16 17 26 

Apparel manufacturing .................................................................................. 315 234.6 5 6 9 

Apparel knitting mills .................................................................................. 3151 32.0 6 8 10 

Hosiery and sock mills ........................................................................... 31511 19.6 8 8 14 

Sheer hosiery mills ............................................................................ 315111 6.5 19 12 29 Other hosiery and sock mills ............................................................. 315119 13.1 7 10 15 

Other apparel knitting mills .................................................................... 31519 12.5 10 15 10 

Outerwear knitting mills ..................................................................... 315191 10.4 12 19 14 Underwear and nightwear knitting mills ............................................. 315192 2.0 24 13 15 

Cut and sew apparel manufacturing .......................................................... 3152 182.9 8 9 12 

Cut and sew apparel contractors ........................................................... 31521 73.7 19 29 26 

Men’s and boys’ cut and sew apparel contractors ............................. 315211 15.6 31 47 32 Women’s, girls’, and infants’ cut and sew apparel contractors .......... 315212 58.2 23 35 36 

Men’s and boys’ cut and sew apparel manufacturing ............................ 31522 46.6 10 11 16 

Men’s and boys’ cut and sew suit, coat, and overcoat

manufacturing .................................................................................. 315222 14.0 21 24 29 

Men’s and boys’ cut and sew trouser, slack, and jean

manufacturing .................................................................................. 315224 4.2 18 15 26 

Men’s and boys’ cut and sew work clothing manufacturing ............... 315225 11.3 14 15 19 Men’s and boys’ cut and sew other outerwear manufacturing .......... 315228 8.6 23 32 35 

Women’s and girls’ cut and sew apparel manufacturing ....................... 31523 43.7 22 22 30 

Women’s and girls’ cut and sew suit, coat, tailored jacket, and skirt

manufacturing .................................................................................. 315234 3.5 34 28 28 

Women’s and girls’ cut and sew other outerwear manufacturing ...... 315239 19.5 34 36 59 

Other cut and sew apparel manufacturing ............................................. 31529 18.8 12 15 21 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

All other cut and sew apparel manufacturing .................................... 315299 16.6 12 16 21 

Apparel accessories and other apparel manufacturing ............................. 3159 19.7 12 17 22 

Apparel accessories and other apparel manufacturing ......................... 31599 19.7 12 17 22 

Hat, cap, and millinery manufacturing ............................................... 315991 5.9 11 10 19 

Leather and allied product manufacturing ..................................................... 316 35.8 8 9 15 

Leather and hide tanning and finishing ...................................................... 3161 5.8 12 15 26 Footwear manufacturing ............................................................................ 3162 17.3 9 10 14 

Footwear manufacturing ........................................................................ 31621 17.3 9 10 14 

Rubber and plastics footwear manufacturing .................................... 316211 2.4 26 31 39 Men’s footwear (except athletic) manufacturing ................................ 316213 7.3 14 15 12 Women’s footwear (except athletic) manufacturing ........................... 316214 4.7 11 8 13 

Other leather and allied product manufacturing ........................................ 3169 12.8 25 27 45 

Other leather and allied product manufacturing .................................... 31699 12.8 25 27 45 

Luggage manufacturing ..................................................................... 316991 4.0 52 46 62 Women’s handbag and purse manufacturing .................................... 316992 1.4 42 40 – Personal leather good (except women’s handbag and purse)

manufacturing .................................................................................. 316993 1.7 17 – – 

All other leather good manufacturing ................................................. 316999 5.7 18 20 18 

Wood product manufacturing ........................................................................ 321 537.6 3 3 5 

Sawmills and wood preservation ............................................................... 3211 115.4 6 5 7 

Sawmills and wood preservation ........................................................... 32111 115.4 6 5 7 

Sawmills ............................................................................................ 321113 103.9 6 5 8 Wood preservation ............................................................................ 321114 11.5 9 21 29 

Veneer, plywood, and engineered wood product manufacturing .............. 3212 115.8 5 7 14 

Veneer, plywood, and engineered wood product manufacturing .......... 32121 115.8 5 7 14 

Hardwood veneer and plywood manufacturing ................................. 321211 22.4 6 9 12 Softwood veneer and plywood manufacturing ................................... 321212 20.1 10 11 15 Engineered wood member (except truss) manufacturing .................. 321213 8.4 24 24 27 Truss manufacturing .......................................................................... 321214 46.2 7 13 26 Reconstituted wood product manufacturing ...................................... 321219 18.7 13 14 19 

Other wood product manufacturing ........................................................... 3219 306.3 4 4 7 

Millwork .................................................................................................. 32191 153.3 3 4 5 

Wood window and door manufacturing ............................................. 321911 76.0 3 4 6 Cut stock, resawing lumber, and planing ........................................... 321912 18.0 10 15 17 Other millwork (including flooring) ..................................................... 321918 59.3 6 6 9 

Wood container and pallet manufacturing ............................................. 32192 59.3 11 10 15 

All other wood product manufacturing ............................................... 32199 93.6 7 9 14 Manufactured home (mobile home) manufacturing ........................... 321991 42.5 12 13 26 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Prefabricated wood building manufacturing ...................................... 321992 25.3 6 15 15 All other miscellaneous wood product manufacturing ....................... 321999 25.8 14 18 22 

Paper manufacturing ..................................................................................... 322 463.3 3 3 3 

Pulp, paper, and paperboard mills ............................................................. 3221 133.6 4 7 4 

Pulp mills ............................................................................................... 32211 6.5 5 8 7 Paper mills ............................................................................................. 32212 92.1 6 9 5 

Paper (except newsprint) mills .......................................................... 322121 83.0 7 10 5 Newsprint mills .................................................................................. 322122 9.2 3 4 5 

Paperboard mills .................................................................................... 32213 35.0 5 3 4 

Converted paper product manufacturing ................................................... 3222 329.7 3 4 4 

Paperboard container manufacturing .................................................... 32221 174.6 5 6 5 

Corrugated and solid fiber box manufacturing ................................... 322211 112.0 7 9 7 Folding paperboard box manufacturing ............................................. 322212 33.3 6 11 12 Setup paperboard box manufacturing ............................................... 322213 4.5 17 19 14 Fiber can, tube, drum, and similar products manufacturing .............. 322214 10.6 15 20 22 Nonfolding sanitary food container manufacturing ............................ 322215 14.1 10 8 9 

Paper bag and coated and treated paper manufacturing ...................... 32222 73.6 5 7 7 

Coated and laminated packaging paper and plastics film

manufacturing .................................................................................. 322221 16.2 12 10 12 

Coated and laminated paper manufacturing ..................................... 322222 33.1 8 11 12 Plastics, foil, and coated paper bag manufacturing ........................... 322223 8.5 18 28 15 Uncoated paper and multiwall bag manufacturing ............................ 322224 11.9 11 14 14 Laminated aluminum foil manufacturing for flexible packaging

uses ................................................................................................. 322225 1.6 18 29 37 

Surface-coated paperboard manufacturing ....................................... 322226 2.3 16 21 34 

Stationery product manufacturing .......................................................... 32223 32.7 8 10 17 

Die-cut paper and paperboard office supplies manufacturing ........... 322231 10.7 13 16 23 Envelope manufacturing .................................................................... 322232 17.1 11 16 28 Stationery, tablet, and related product manufacturing ....................... 322233 4.8 23 20 23 Other converted paper product manufacturing .................................. 32229 48.9 6 6 10 Sanitary paper product manufacturing .............................................. 322291 31.7 7 8 15 All other converted paper product manufacturing .............................. 322299 17.2 10 10 13 

Printing and related support activities ............................................................ 323 633.3 4 5 5 

Printing and related support activities ........................................................ 3231 633.3 4 5 5 

Printing .................................................................................................. 32311 584.6 4 5 5 

Commercial lithographic printing ....................................................... 323110 244.9 5 6 6 Commercial gravure printing ............................................................. 323111 16.0 11 13 20 Commercial flexographic printing ...................................................... 323112 39.0 10 13 16 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Commercial screen printing ............................................................... 323113 69.3 10 12 16 Quick printing ..................................................................................... 323114 66.5 22 25 26 Manifold business forms printing ....................................................... 323116 34.9 11 15 15 Books printing .................................................................................... 323117 30.7 5 5 13 Blankbook, looseleaf binders, and devices manufacturing ................ 323118 8.8 27 26 30 Other commercial printing ................................................................. 323119 51.1 19 28 24 

Support activities for printing ................................................................. 32312 48.7 15 14 18 

Tradebinding and related work .......................................................... 323121 23.0 21 18 24 Prepress services .............................................................................. 323122 25.7 17 23 24 

Petroleum and coal products manufacturing ................................................. 324 116.7 8 12 10 

Petroleum and coal products manufacturing ............................................. 3241 116.7 8 12 10 

Petroleum refineries .............................................................................. 32411 72.3 17 27 9 Asphalt paving, roofing, and saturated materials manufacturing ........... 32412 29.3 12 15 19 

Asphalt paving mixture and block manufacturing .............................. 324121 15.4 17 24 24 Asphalt shingle and coating materials manufacturing ....................... 324122 13.8 13 7 27 

Other petroleum and coal products manufacturing ............................... 32419 15.2 12 9 13 

Petroleum lubricating oil and grease manufacturing ......................... 324191 9.8 17 13 20 

Chemical manufacturing ................................................................................ 325 891.2 3 3 4 

Basic chemical manufacturing ................................................................... 3251 148.1 9 7 10 

Petrochemical manufacturing ................................................................ 32511 28.0 16 20 18 Industrial gas manufacturing ................................................................. 32512 18.3 20 18 34 Synthetic dye and pigment manufacturing ............................................ 32513 16.9 18 21 24 

Inorganic dye and pigment manufacturing ........................................ 325131 9.9 24 30 35 Synthetic organic dye and pigment manufacturing ............................ 325132 6.9 26 31 33 

Other basic inorganic chemical manufacturing ...................................... 32518 41.6 24 12 18 

Alkalies and chlorine manufacturing .................................................. 325181 7.8 15 22 22 Carbon black manufacturing .............................................................. 325182 1.8 52 58 – All other basic inorganic chemical manufacturing ............................. 325188 32.0 29 15 24 

Other basic organic chemical manufacturing ........................................ 32519 43.4 9 11 15 

Gum and wood chemical manufacturing ........................................... 325191 1.8 26 29 33 Cyclic crude and intermediate manufacturing ................................... 325192 1.3 22 – – Ethyl alcohol manufacturing .............................................................. 325193 6.4 12 9 36 All other basic organic chemical manufacturing ................................ 325199 33.9 13 14 18 

Resin, synthetic rubber, and artificial and synthetic fibers and filaments

manufacturing .......................................................................................... 3252 106.3 8 9 11 

Resin and synthetic rubber manufacturing ............................................ 32521 74.5 9 11 14 

Plastics material and resin manufacturing ......................................... 325211 61.7 11 13 15 Synthetic rubber manufacturing ......................................................... 325212 12.9 15 14 24 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Artificial and synthetic fibers and filaments manufacturing .................... 32522 31.8 15 12 11 

Cellulosic organic fiber manufacturing ............................................... 325221 9.7 7 5 5 Noncellulosic organic fiber manufacturing ......................................... 325222 22.1 19 16 14 

Pesticide, fertilizer, and other agricultural chemical manufacturing ........... 3253 37.3 9 11 15 

Fertilizer manufacturing ......................................................................... 32531 22.0 9 10 17 

Nitrogenous fertilizer manufacturing .................................................. 325311 7.0 16 16 23 Fertilizer (mixing only) manufacturing ................................................ 325314 7.9 17 20 35 

Pesticide and other agricultural chemical manufacturing ...................... 32532 15.4 19 28 35 

Pharmaceutical and medicine manufacturing ............................................ 3254 319.1 3 4 5 

Pharmaceutical and medicine manufacturing ........................................ 32541 319.1 3 4 5 

Medicinal and botanical manufacturing ............................................. 325411 23.8 7 8 17 Pharmaceutical preparation manufacturing ....................................... 325412 252.9 4 5 5 In-vitro diagnostic substance manufacturing ..................................... 325413 17.7 11 10 13 Biological product (except diagnostic) manufacturing ....................... 325414 24.7 8 10 12 

Paint, coating, and adhesive manufacturing .............................................. 3255 65.6 8 11 13 

Paint and coating manufacturing ........................................................... 32551 44.0 10 13 16 Adhesive manufacturing ........................................................................ 32552 21.5 13 17 25 

Soap, cleaning compound, and toilet preparation manufacturing ............. 3256 111.4 6 8 12 

Soap and cleaning compound manufacturing ....................................... 32561 54.9 9 12 20 

Soap and other detergent manufacturing .......................................... 325611 24.5 11 21 36 Polish and other sanitation good manufacturing ............................... 325612 25.3 15 15 21 

Toilet preparation manufacturing ........................................................... 32562 56.5 8 11 12 

Other chemical product and preparation manufacturing ........................... 3259 103.4 6 7 10 

Printing ink manufacturing ..................................................................... 32591 11.9 17 22 24 Explosives manufacturing ...................................................................... 32592 6.2 20 12 28 All other chemical product and preparation manufacturing ................... 32599 85.3 7 8 11 

Custom compounding of purchased resins ....................................... 325991 20.4 15 18 22 All other miscellaneous chemical product and preparation

manufacturing .................................................................................. 325998 36.5 10 11 17 

Plastics and rubber products manufacturing ................................................. 326 762.8 2 2 3 

Plastics product manufacturing ................................................................. 3261 615.4 3 3 4 

Unsupported plastics film, sheet, and bag manufacturing ..................... 32611 87.7 12 9 12 

Unsupported plastics bag manufacturing .......................................... 326111 29.3 18 17 29 Unsupported plastics packaging film and sheet manufacturing ........ 326112 10.7 12 15 40 Unsupported plastics film and sheet (except packaging)

manufacturing .................................................................................. 326113 47.7 17 13 12 

Plastics pipe, pipe fitting, and unsupported profile shape

manufacturing ...................................................................................... 32612 60.5 7 7 10 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Unsupported plastics profile shape manufacturing ............................ 326121 26.3 11 12 16 Plastics pipe and pipe fitting manufacturing ...................................... 326122 34.2 9 10 11 

Laminated plastics plate, sheet, and shape manufacturing ................... 32613 19.9 12 14 24 Polystyrene foam product manufacturing .............................................. 32614 30.5 10 12 18 Urethane and other foam product (except polystyrene)

manufacturing ...................................................................................... 32615 34.8 10 18 21 

Plastics bottle manufacturing ................................................................. 32616 36.2 10 15 17 Other plastics product manufacturing .................................................... 32619 345.7 3 4 5 

Plastics plumbing fixture manufacturing ............................................ 326191 23.2 12 15 17 All other plastics product manufacturing ............................................ 326199 317.5 3 4 5 

Rubber product manufacturing .................................................................. 3262 147.4 3 3 6 

Tire manufacturing ................................................................................. 32621 57.9 4 5 5 

Tire manufacturing (except retreading) ............................................. 326211 50.2 4 5 5 

Rubber and plastics hoses and belting manufacturing .......................... 32622 27.8 7 9 19 Other rubber product manufacturing ..................................................... 32629 61.7 5 5 10 

Rubber product manufacturing for mechanical use ........................... 326291 37.6 6 6 10 All other rubber product manufacturing ............................................. 326299 24.2 8 10 21 

Nonmetallic mineral product manufacturing .................................................. 327 513.3 3 4 5 

Clay product and refractory manufacturing ............................................... 3271 58.3 7 6 11 

Pottery, ceramics, and plumbing fixture manufacturing ......................... 32711 22.5 11 11 17 

Vitreous china plumbing fixture and china and earthenware

bathroom accessories manufacturing .............................................. 327111 5.8 19 22 44 

Vitreous china, fine earthenware, and other pottery product

manufacturing .................................................................................. 327112 10.4 8 18 20 

Porcelain electrical supply manufacturing ......................................... 327113 6.4 23 16 23 

Clay building material and refractories manufacturing .......................... 32712 35.8 9 7 14 

Brick and structural clay tile manufacturing ....................................... 327121 13.2 9 14 29 Ceramic wall and floor tile manufacturing .......................................... 327122 8.5 15 15 26 Clay refractory manufacturing ........................................................... 327124 5.9 14 12 19 Nonclay refractory manufacturing ...................................................... 327125 6.1 34 23 36 

Glass and glass product manufacturing .................................................... 3272 101.6 5 6 8 

Glass and glass product manufacturing ................................................ 32721 101.6 5 6 8 

Flat glass manufacturing ................................................................... 327211 12.5 8 12 17 Other pressed and blown glass and glassware manufacturing ......... 327212 21.8 5 7 9 Glass container manufacturing .......................................................... 327213 16.9 6 5 12 Glass product manufacturing made of purchased glass ................... 327215 50.5 8 11 14 

Cement and concrete product manufacturing ........................................... 3273 251.3 5 6 6 

Ready-mix concrete manufacturing ....................................................... 32732 127.1 7 7 8 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Concrete pipe, brick, and block manufacturing ..................................... 32733 37.6 13 19 16 

Concrete block and brick manufacturing ........................................... 327331 25.0 10 14 16 Concrete pipe manufacturing ............................................................ 327332 12.6 28 37 31 

Other concrete product manufacturing .................................................. 32739 68.8 7 8 8 

Lime and gypsum product manufacturing ................................................. 3274 18.9 19 43 55 

Gypsum product manufacturing ............................................................ 32742 14.6 19 47 62 

Other nonmetallic mineral product manufacturing ..................................... 3279 83.0 7 10 17 

Abrasive product manufacturing ............................................................ 32791 11.1 11 17 23 All other nonmetallic mineral product manufacturing ............................. 32799 71.9 8 11 20 

Cut stone and stone product manufacturing ...................................... 327991 32.5 13 19 30 Ground or treated mineral and earth manufacturing ......................... 327992 5.2 14 15 20 Mineral wool manufacturing ............................................................... 327993 20.0 17 25 25 All other miscellaneous nonmetallic mineral product

manufacturing .................................................................................. 327999 14.3 14 15 22 

Primary metal manufacturing ......................................................................... 331 461.5 3 2 4 

Iron and steel mills and ferroalloy manufacturing ...................................... 3311 98.4 4 4 5 

Iron and steel mills and ferroalloy manufacturing .................................. 33111 98.4 4 4 5 

Iron and steel mills ............................................................................. 331111 95.6 4 4 5 

Steel product manufacturing from purchased steel ................................... 3312 61.7 6 5 9 

Iron and steel pipe and tube manufacturing from purchased steel ........ 33121 27.4 5 5 6 Rolling and drawing of purchased steel ................................................. 33122 34.3 10 9 14 

Rolled steel shape manufacturing ..................................................... 331221 24.3 10 8 16 Steel wire drawing ............................................................................. 331222 10.0 30 30 31 

Alumina and aluminum production and processing ................................... 3313 72.4 8 4 9 

Alumina and aluminum production and processing ............................... 33131 72.4 8 4 9 

Primary aluminum production ............................................................ 331312 12.4 33 5 15 Secondary smelting and alloying of aluminum .................................. 331314 6.3 6 12 13 Aluminum sheet, plate, and foil manufacturing .................................. 331315 16.3 5 3 9 Aluminum extruded product manufacturing ....................................... 331316 28.3 6 9 19 Other aluminum rolling and drawing .................................................. 331319 6.8 6 7 13 

Nonferrous metal (except aluminum) production and processing ............. 3314 70.3 4 4 4 

Nonferrous metal (except aluminum) smelting and refining .................. 33141 9.8 23 25 17 

Primary smelting and refining of copper ............................................ 331411 2.4 1 4 () 2 

Primary smelting and refining of nonferrous metal (except copper

and aluminum) ................................................................................. 331419 7.4 27 28 22 

Copper rolling, drawing, extruding, and alloying .................................... 33142 36.8 3 3 5 

Copper rolling, drawing, and extruding .............................................. 331421 15.3 2 3 4 Copper wire (except mechanical) drawing ........................................ 331422 20.3 4 5 8 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Secondary smelting, refining, and alloying of copper ........................ 331423 1.2 25 26 20 

Nonferrous metal (except copper and aluminum) rolling, drawing,

extruding, and alloying ......................................................................... 33149 23.7 7 5 9 

Nonferrous metal (except copper and aluminum) rolling, drawing,

and extruding ................................................................................... 331491 14.3 9 7 13 

Secondary smelting, refining, and alloying of nonferrous metal

(except copper and aluminum) ........................................................ 331492 9.4 9 9 13 

Foundries ................................................................................................... 3315 158.7 5 4 8 

Ferrous metal foundries ......................................................................... 33151 90.4 4 5 11 

Iron foundries ..................................................................................... 331511 55.8 5 8 16 Steel investment foundries ................................................................ 331512 13.1 8 7 9 Steel foundries (except investment) .................................................. 331513 21.5 5 6 9 

Nonferrous metal foundries ................................................................... 33152 68.3 10 7 13 

Aluminum die-casting foundries ........................................................ 331521 22.6 4 7 7 Nonferrous (except aluminum) die-casting foundries ........................ 331522 8.8 12 13 27 Aluminum foundries (except die-casting) .......................................... 331524 23.0 9 10 11 Copper foundries (except die-casting) ............................................... 331525 6.3 15 15 23 Other nonferrous foundries (except die-casting) ............................... 331528 7.7 – 35 43 

Fabricated metal product manufacturing ....................................................... 332 1,564.5 2 2 3 

Forging and stamping ................................................................................ 3321 110.9 4 5 6 

Forging and stamping ............................................................................ 33211 110.9 4 5 6 

Iron and steel forging ......................................................................... 332111 27.3 7 8 9 Nonferrous forging ............................................................................. 332112 7.1 11 13 10 Custom roll forming ........................................................................... 332114 6.5 30 33 36 Metal stamping .................................................................................. 332116 57.9 5 7 10 Powder metallurgy part manufacturing .............................................. 332117 9.9 12 13 24 

Cutlery and handtool manufacturing .......................................................... 3322 52.4 5 6 9 

Cutlery and handtool manufacturing ...................................................... 33221 52.4 5 6 9 

Cutlery and flatware (except precious) manufacturing ...................... 332211 8.2 11 9 15 Hand and edge tool manufacturing ................................................... 332212 34.5 8 8 11 Saw blade and handsaw manufacturing ............................................ 332213 6.4 9 15 30 Kitchen utensil, pot, and pan manufacturing ..................................... 332214 3.2 11 22 13 

Architectural and structural metals manufacturing .................................... 3323 416.6 3 4 5 

Plate work and fabricated structural product manufacturing ................. 33231 183.1 5 5 8 

Prefabricated metal building and component manufacturing ............ 332311 35.2 8 9 12 Fabricated structural metal manufacturing ........................................ 332312 97.7 6 7 10 Plate work manufacturing .................................................................. 332313 50.3 9 12 14 

Ornamental and architectural metal products manufacturing ................ 33232 233.5 4 5 7 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Metal window and door manufacturing .............................................. 332321 81.9 7 7 16 Sheet metal work manufacturing ....................................................... 332322 109.2 5 7 10 Ornamental and architectural metal work manufacturing .................. 332323 42.4 12 16 15 

Boiler, tank, and shipping container manufacturing ................................... 3324 97.2 5 9 11 

Power boiler and heat exchanger manufacturing .................................. 33241 22.6 9 11 14 Metal tank (heavy gauge) manufacturing .............................................. 33242 30.5 11 16 18 Metal can, box, and other metal container (light gauge)

manufacturing ...................................................................................... 33243 44.0 7 13 17 

Metal can manufacturing ................................................................... 332431 22.7 7 10 13 Other metal container manufacturing ................................................ 332439 21.3 11 20 25 

Hardware manufacturing ........................................................................... 3325 33.9 15 20 14 Spring and wire product manufacturing ..................................................... 3326 57.5 7 8 8 

Spring and wire product manufacturing ................................................. 33261 57.5 7 8 8 

Spring (heavy gauge) manufacturing ................................................ 332611 4.7 18 21 21 Spring (light gauge) manufacturing ................................................... 332612 11.8 20 24 27 Other fabricated wire product manufacturing .................................... 332618 40.9 8 6 9 

Machine shops; turned product; and screw, nut, and bolt

manufacturing .......................................................................................... 3327 359.2 6 7 8 

Machine shops ...................................................................................... 33271 273.1 7 9 10 Turned product and screw, nut, and bolt manufacturing ....................... 33272 86.0 8 11 18 

Precision turned product manufacturing ............................................ 332721 42.9 11 17 28 Bolt, nut, screw, rivet, and washer manufacturing ............................. 332722 43.2 12 14 17 

Coating, engraving, heat treating, and allied activities .............................. 3328 148.2 5 6 8 

Coating, engraving, heat treating, and allied activities .......................... 33281 148.2 5 6 8 

Metal heat treating ............................................................................. 332811 18.8 13 13 19 Metal coating, engraving (except jewelry and silverware), and allied

services to manufacturers ............................................................... 332812 56.4 9 10 13 

Electroplating, plating, polishing, anodizing, and coloring ................. 332813 73.0 7 8 11 

Other fabricated metal product manufacturing .......................................... 3329 288.7 3 4 5 

Metal valve manufacturing ..................................................................... 33291 94.7 5 8 7 

Industrial valve manufacturing ........................................................... 332911 25.6 11 19 11 Fluid power valve and hose fitting manufacturing ............................. 332912 36.1 8 10 12 Plumbing fixture fitting and trim manufacturing ................................. 332913 12.8 12 9 14 Other metal valve and pipe fitting manufacturing .............................. 332919 20.2 9 11 16 

All other fabricated metal product manufacturing .................................. 33299 193.9 4 5 6 

Ball and roller bearing manufacturing ................................................ 332991 33.7 5 7 9 Small arms ammunition manufacturing ............................................. 332992 10.2 6 9 11 Ammunition (except small arms) manufacturing ............................... 332993 16.8 16 26 25 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Small arms manufacturing ................................................................. 332994 10.1 11 8 10 Other ordnance and accessories manufacturing ............................... 332995 4.8 23 21 34 Fabricated pipe and pipe fitting manufacturing .................................. 332996 32.3 14 16 17 Industrial pattern manufacturing ........................................................ 332997 5.9 39 39 41 Enameled iron and metal sanitary ware manufacturing .................... 332998 14.3 4 7 8 All other miscellaneous fabricated metal product manufacturing ...... 332999 65.8 8 9 9 

Machinery manufacturing .............................................................................. 333 1,176.5 2 2 3 

Agriculture, construction, and mining machinery manufacturing ............... 3331 223.1 3 4 4 

Agricultural implement manufacturing ................................................... 33311 76.4 4 4 7 

Farm machinery and equipment manufacturing ................................ 333111 58.2 4 5 8 Lawn and garden tractor and home lawn and garden equipment

manufacturing .................................................................................. 333112 18.2 2 2 7 

Construction machinery manufacturing ................................................. 33312 77.7 6 8 7 Mining and oil and gas field machinery manufacturing .......................... 33313 69.0 7 8 10 

Mining machinery and equipment manufacturing .............................. 333131 11.6 14 19 22 Oil and gas field machinery and equipment manufacturing ............... 333132 57.4 8 8 9 

Industrial machinery manufacturing ........................................................... 3332 124.0 8 10 11 

Sawmill and woodworking machinery manufacturing ............................ 33321 7.6 17 31 52 Plastics and rubber industry machinery manufacturing ......................... 33322 18.9 14 26 23 Other industrial machinery manufacturing ............................................. 33329 97.5 11 11 10 

Paper industry machinery manufacturing .......................................... 333291 10.9 10 15 16 Textile machinery manufacturing ....................................................... 333292 7.0 10 30 36 Printing machinery and equipment manufacturing ............................ 333293 13.1 11 12 15 Food product machinery manufacturing ............................................ 333294 18.3 – 29 26 Semiconductor machinery manufacturing ......................................... 333295 18.2 9 12 17 All other industrial machinery manufacturing ..................................... 333298 30.0 15 14 18 

Commercial and service industry machinery manufacturing ..................... 3333 107.1 6 8 9 

Commercial and service industry machinery manufacturing ................. 33331 107.1 6 8 9 

Automatic vending machine manufacturing ....................................... 333311 4.8 10 14 19 Commercial laundry, drycleaning, and pressing machine

manufacturing .................................................................................. 333312 3.9 5 8 12 

Office machinery manufacturing ........................................................ 333313 10.3 29 50 21 Optical instrument and lens manufacturing ....................................... 333314 22.4 15 16 27 Photographic and photocopying equipment manufacturing .............. 333315 12.2 10 14 20 Other commercial and service industry machinery manufacturing .... 333319 53.5 10 11 13 

Ventilation, heating, air-conditioning, and commercial refrigeration

equipment manufacturing ........................................................................ 3334 153.8 3 3 6 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Ventilation, heating, air-conditioning, and commercial refrigeration

equipment manufacturing .................................................................... 33341 153.8 3 3 6 

Air purification equipment manufacturing .......................................... 333411 17.5 9 9 15 Industrial and commercial fan and blower manufacturing ................. 333412 12.0 6 10 17 Heating equipment (except warm air furnaces) manufacturing ......... 333414 19.4 7 10 12 Air-conditioning and warm air heating equipment and commercial

and industrial refrigeration equipment manufacturing ..................... 333415 104.8 5 4 8 

Metalworking machinery manufacturing .................................................... 3335 196.3 6 6 7 

Metalworking machinery manufacturing ................................................ 33351 196.3 6 6 7 

Industrial mold manufacturing ........................................................... 333511 41.0 12 16 19 Machine tool (metal cutting types) manufacturing ............................. 333512 28.5 19 14 17 Machine tool (metal forming types) manufacturing ............................ 333513 14.1 14 17 21 Special die and tool, die set, jig, and fixture manufacturing .............. 333514 72.6 9 11 11 Cutting tool and machine tool accessory manufacturing ................... 333515 27.0 15 17 21 Rolling mill machinery and equipment manufacturing ....................... 333516 4.1 21 24 35 

Engine, turbine, and power transmission equipment manufacturing ......... 3336 100.0 3 5 5 

Engine, turbine, and power transmission equipment manufacturing ..... 33361 100.0 3 5 5 

Turbine and turbine generator set units manufacturing ..................... 333611 20.6 4 6 9 Speed changer, industrial high-speed drive, and gear

manufacturing .................................................................................. 333612 14.3 10 18 20 

Mechanical power transmission equipment manufacturing ............... 333613 16.4 7 9 11 Other engine equipment manufacturing ............................................ 333618 48.7 5 7 4 

Other general purpose machinery manufacturing ..................................... 3339 272.2 4 4 6 

Pump and compressor manufacturing ................................................... 33391 53.9 11 10 13 

Pump and pumping equipment manufacturing .................................. 333911 28.8 12 11 16 Air and gas compressor manufacturing ............................................. 333912 22.2 20 18 23 Measuring and dispensing pump manufacturing ............................... 333913 2.9 42 – – 

Material handling equipment manufacturing .......................................... 33392 78.7 4 6 9 

Elevator and moving stairway manufacturing .................................... 333921 9.0 6 13 27 Conveyor and conveying equipment manufacturing ......................... 333922 30.0 9 12 14 Overhead traveling crane, hoist, and monorail system

manufacturing .................................................................................. 333923 15.0 8 9 21 

Industrial truck, tractor, trailer, and stacker machinery

manufacturing .................................................................................. 333924 24.7 5 9 14 

All other general purpose machinery manufacturing ............................. 33399 139.5 6 6 10 

Power-driven handtool manufacturing ............................................... 333991 10.7 18 16 22 Welding and soldering equipment manufacturing ............................. 333992 15.0 13 23 39 Packaging machinery manufacturing ................................................ 333993 17.7 13 21 20 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Industrial process furnace and oven manufacturing .......................... 333994 12.8 19 15 21 Fluid power cylinder and actuator manufacturing .............................. 333995 18.0 9 9 13 Fluid power pump and motor manufacturing ..................................... 333996 19.6 10 13 9 Scale and balance (except laboratory) manufacturing ...................... 333997 4.2 23 27 34 All other miscellaneous general purpose machinery

manufacturing .................................................................................. 333999 41.6 16 12 22 

Computer and electronic product manufacturing ........................................... 334 1,294.0 2 3 5 

Computer and peripheral equipment manufacturing ................................. 3341 187.9 9 8 8 

Computer and peripheral equipment manufacturing ............................. 33411 187.9 9 8 8 

Electronic computer manufacturing ................................................... 334111 99.1 10 15 9 Computer storage device manufacturing ........................................... 334112 28.9 17 20 6 Computer terminal manufacturing ..................................................... 334113 15.7 38 45 48 Other computer peripheral equipment manufacturing ....................... 334119 44.2 17 9 15 

Communications equipment manufacturing .............................................. 3342 132.8 6 7 9 

Telephone apparatus manufacturing ..................................................... 33421 38.2 14 12 17 Radio and television broadcasting and wireless communications

equipment manufacturing .................................................................... 33422 69.6 7 10 13 

Other communications equipment manufacturing ................................. 33429 25.0 17 16 18 

Audio and video equipment manufacturing ............................................... 3343 30.2 20 16 15 Semiconductor and other electronic component manufacturing ............... 3344 463.2 4 6 10 

Semiconductor and other electronic component manufacturing ........... 33441 463.2 4 6 10 

Electron tube manufacturing .............................................................. 334411 7.1 33 29 28 Bare printed circuit board manufacturing ........................................... 334412 55.5 8 9 13 Semiconductor and related device manufacturing ............................ 334413 231.1 9 14 24 Electronic capacitor manufacturing ................................................... 334414 7.6 6 13 20 Electronic resistor manufacturing ...................................................... 334415 5.3 18 15 22 Electronic coil, transformer, and other inductor manufacturing ......... 334416 11.4 13 22 21 Electronic connector manufacturing .................................................. 334417 19.7 13 16 20 Printed circuit assembly (electronic assembly) manufacturing .......... 334418 56.4 10 16 11 Other electronic component manufacturing ....................................... 334419 69.1 8 9 14 

Navigational, measuring, electromedical, and control instruments

manufacturing .......................................................................................... 3345 440.6 3 4 5 

Navigational, measuring, electromedical, and control instruments

manufacturing ...................................................................................... 33451 440.6 3 4 5 

Electromedical and electrotherapeutic apparatus manufacturing ...... 334510 63.7 10 13 17 Search, detection, navigation, guidance, aeronautical, and nautical

system and instrument manufacturing ............................................. 334511 155.2 6 9 7 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Automatic environmental control manufacturing for residential,

commercial, and appliance use ....................................................... 334512 24.6 16 18 16 

Instruments and related products manufacturing for measuring,

displaying, and controlling industrial process variables ................... 334513 63.6 8 10 12 

Totalizing fluid meter and counting device manufacturing ................. 334514 12.3 10 14 15 Instrument manufacturing for measuring and testing electricity and

electrical signals .............................................................................. 334515 40.8 10 14 19 

Analytical laboratory instrument manufacturing ................................. 334516 32.9 10 13 15 Irradiation apparatus manufacturing .................................................. 334517 12.3 17 19 13 Watch, clock, and part manufacturing ............................................... 334518 5.2 21 23 23 Other measuring and controlling device manufacturing .................... 334519 30.2 14 18 20 

Manufacturing and reproducing magnetic and optical media ................ 3346 39.4 5 6 6 Manufacturing and reproducing magnetic and optical media ................ 33461 39.4 5 6 6 

Software reproducing ........................................................................ 334611 14.0 14 19 – Prerecorded compact disc (except software), tape, and record

reproducing ...................................................................................... 334612 19.5 6 6 5 

Magnetic and optical recording media manufacturing ....................... 334613 5.9 11 14 19 

Electrical equipment, appliance, and component manufacturing .................. 335 435.2 3 4 7 

Electric lighting equipment manufacturing ................................................. 3351 59.7 7 10 18 

Electric lamp bulb and part manufacturing ............................................ 33511 12.7 21 31 40 Lighting fixture manufacturing ............................................................... 33512 47.0 7 8 10 

Residential electric lighting fixture manufacturing ............................. 335121 12.4 16 17 18 Commercial, industrial, and institutional electric lighting fixture

manufacturing .................................................................................. 335122 23.8 8 9 15 

Other lighting equipment manufacturing ............................................ 335129 10.9 13 16 19 

Household appliance manufacturing ......................................................... 3352 76.4 3 3 8 

Small electrical appliance manufacturing .............................................. 33521 16.4 6 8 23 

Electric housewares and household fan manufacturing .................... 335211 11.8 8 10 31 

Major appliance manufacturing ............................................................. 33522 60.1 3 4 4 

Household cooking appliance manufacturing .................................... 335221 17.3 4 4 5 Household refrigerator and home freezer manufacturing .................. 335222 16.5 11 14 6 

Electrical equipment manufacturing .......................................................... 3353 159.4 5 8 11 

Electrical equipment manufacturing ...................................................... 33531 159.4 5 8 11 

Power, distribution, and specialty transformer manufacturing ........... 335311 27.7 6 9 22 Motor and generator manufacturing .................................................. 335312 48.3 6 6 16 Switchgear and switchboard apparatus manufacturing ..................... 335313 33.2 17 29 28 Relay and industrial control manufacturing ....................................... 335314 50.2 10 13 14 

Other electrical equipment and component manufacturing ....................... 3359 139.7 5 7 12 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Battery manufacturing ........................................................................... 33591 26.6 6 6 14 Communication and energy wire and cable manufacturing ................... 33592 22.6 14 24 19 

Fiber optic cable manufacturing ........................................................ 335921 9.1 16 21 23 Other communication and energy wire manufacturing ...................... 335929 13.5 18 30 23 

Wiring device manufacturing ................................................................. 33593 53.9 8 12 23 

Current-carrying wiring device manufacturing ................................... 335931 41.0 10 14 16 Noncurrent-carrying wiring device manufacturing ............................. 335932 12.9 14 25 43 

All other electrical equipment and component manufacturing ............... 33599 36.6 11 10 11 

Carbon and graphite product manufacturing ..................................... 335991 7.8 10 12 15 All other miscellaneous electrical equipment and component

manufacturing .................................................................................. 335999 28.8 15 14 14 

Transportation equipment manufacturing ...................................................... 336 1,731.9 1 1 1 

Motor vehicle manufacturing ..................................................................... 3361 234.0 1 1 1 

Automobile and light duty motor vehicle manufacturing ........................ 33611 198.3 1 1 1 

Automobile manufacturing ................................................................. 336111 134.2 2 2 2 Light truck and utility vehicle manufacturing ...................................... 336112 64.1 4 ( ) 4 () 1 

Heavy duty truck manufacturing ............................................................ 33612 35.6 2 2 2 

Motor vehicle body and trailer manufacturing ............................................ 3362 171.1 2 4 5 

Motor vehicle body and trailer manufacturing .................................... 33621 171.1 2 4 5 Motor vehicle body manufacturing ..................................................... 336211 65.7 5 8 10 Truck trailer manufacturing ................................................................ 336212 38.9 4 7 6 Motor home manufacturing ................................................................ 336213 20.6 4 7 9 Travel trailer and camper manufacturing ........................................... 336214 45.9 4 3 7 

Motor vehicle parts manufacturing ............................................................ 3363 631.6 2 2 3 

Motor vehicle gasoline engine and engine parts manufacturing ........... 33631 71.3 5 5 5 

Carburetor, piston, piston ring, and valve manufacturing .................. 336311 13.8 7 6 7 Gasoline engine and engine parts manufacturing ............................. 336312 57.5 6 7 7 

Motor vehicle electrical and electronic equipment manufacturing ......... 33632 85.6 6 6 7 

Vehicular lighting equipment manufacturing ...................................... 336321 15.0 13 18 16 Other motor vehicle electrical and electronic equipment

manufacturing .................................................................................. 336322 70.6 6 6 8 

Motor vehicle steering and suspension components (except spring)

manufacturing ...................................................................................... 33633 39.6 9 7 8 

Motor vehicle brake system manufacturing ........................................... 33634 37.8 5 7 13 Motor vehicle transmission and power train parts manufacturing ......... 33635 78.4 3 5 5 Motor vehicle seating and interior trim manufacturing ........................... 33636 62.2 6 8 14 Motor vehicle metal stamping ................................................................ 33637 91.5 4 4 8 Other motor vehicle parts manufacturing .............................................. 33639 165.3 4 5 7 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Motor vehicle air-conditioning manufacturing .................................... 336391 10.9 18 19 10 All other motor vehicle parts manufacturing ...................................... 336399 154.3 4 5 7 

Aerospace product and parts manufacturing ............................................. 3364 480.3 1 2 2 

Aerospace product and parts manufacturing ......................................... 33641 480.3 1 2 2 

Aircraft manufacturing ....................................................................... 336411 225.6 4 ( ) 4 () 1 

Aircraft engine and engine parts manufacturing ................................ 336412 84.3 4 4 5 Other aircraft parts and auxiliary equipment manufacturing .............. 336413 94.6 4 6 5 Guided missile and space vehicle manufacturing ............................. 336414 53.7 4 5 4 Guided missile and space vehicle propulsion unit and propulsion

unit parts manufacturing .................................................................. 336415 14.4 5 5 1 

Other guided missile and space vehicle parts and auxiliary

equipment manufacturing ................................................................ 336419 7.7 15 18 10 

Railroad rolling stock manufacturing ......................................................... 3365 28.1 7 5 12 Ship and boat building ............................................................................... 3366 146.8 3 3 3 

Ship and boat building ........................................................................... 33661 146.8 3 3 3 

Ship building and repairing ................................................................ 336611 98.1 4 4 4 Boat building ...................................................................................... 336612 48.7 2 3 3 

Other transportation equipment manufacturing ......................................... 3369 40.1 3 3 5 

Other transportation equipment manufacturing ..................................... 33699 40.1 3 3 5 

Motorcycle, bicycle, and parts manufacturing ................................... 336991 17.8 3 4 4 All other transportation equipment manufacturing ............................. 336999 16.0 5 6 10 

Furniture and related product manufacturing ................................................ 337 544.3 2 4 4 

Household and institutional furniture and kitchen cabinet

manufacturing .......................................................................................... 3371 359.5 3 5 6 

Wood kitchen cabinet and countertop manufacturing ........................... 33711 173.6 5 8 9 Household and institutional furniture manufacturing ............................. 33712 185.9 3 3 8 

Upholstered household furniture manufacturing ................................ 337121 76.0 4 4 6 Nonupholstered wood household furniture manufacturing ................ 337122 66.8 5 6 11 Metal household furniture manufacturing .......................................... 337124 9.4 10 10 22 Household furniture (except wood and metal) manufacturing ........... 337125 6.8 15 14 18 Institutional furniture manufacturing .................................................. 337127 24.2 10 13 32 Wood television, radio, and sewing machine cabinet

manufacturing .................................................................................. 337129 2.7 59 55 – 

Office furniture (including fixtures) manufacturing ..................................... 3372 135.1 4 6 6 

Office furniture (including fixtures) manufacturing ................................. 33721 135.1 4 6 6 

Wood office furniture manufacturing .................................................. 337211 24.7 13 11 14 Custom architectural woodwork and millwork manufacturing ............ 337212 20.1 14 17 18 Office furniture (except wood) manufacturing .................................... 337214 27.7 6 9 14 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Showcase, partition, shelving, and locker manufacturing .................. 337215 62.7 6 9 8 

Other furniture related product manufacturing ........................................... 3379 49.6 7 8 10 

Mattress manufacturing ......................................................................... 33791 29.1 11 11 12 Blind and shade manufacturing ............................................................. 33792 20.5 7 10 16 

Miscellaneous manufacturing ........................................................................ 339 656.5 3 3 4 

Medical equipment and supplies manufacturing ....................................... 3391 314.5 6 5 7 

Medical equipment and supplies manufacturing ................................... 33911 314.5 6 5 7 

Laboratory apparatus and furniture manufacturing ........................... 339111 – 8 11 24 Surgical and medical instrument manufacturing ................................ 339112 115.2 5 7 7 Surgical appliance and supplies manufacturing ................................ 339113 89.6 14 9 13 Dental equipment and supplies manufacturing ................................. 339114 15.5 13 15 21 Ophthalmic goods manufacturing ...................................................... 339115 32.6 7 9 13 Dental laboratories ............................................................................ 339116 49.8 20 41 54 

Other miscellaneous manufacturing .......................................................... 3399 342.0 4 4 5 

Jewelry and silverware manufacturing .................................................. 33991 40.2 11 11 13 

Jewelry (except costume) manufacturing .......................................... 339911 27.8 11 15 17 Jewelers’ material and lapidary work manufacturing ......................... 339913 4.0 27 27 – Costume jewelry and novelty manufacturing ..................................... 339914 6.5 33 18 25 

Sporting and athletic goods manufacturing ........................................... 33992 52.1 8 8 11 Doll, toy, and game manufacturing ........................................................ 33993 17.0 14 18 24 

Doll and stuffed toy manufacturing .................................................... 339931 2.8 34 21 51 Game, toy, and children’s vehicle manufacturing .............................. 339932 14.2 16 22 27 

Office supplies (except paper) manufacturing ....................................... 33994 20.5 9 8 9 

Pen and mechanical pencil manufacturing ........................................ 339941 6.0 16 22 15 Lead pencil and art good manufacturing ........................................... 339942 6.5 8 8 9 Carbon paper and inked ribbon manufacturing ................................. 339944 2.2 20 32 23 

Sign manufacturing ................................................................................ 33995 79.9 8 11 14 All other miscellaneous manufacturing .................................................. 33999 132.3 6 7 8 

Gasket, packing, and sealing device manufacturing ......................... 339991 35.4 6 8 12 Musical instrument manufacturing ..................................................... 339992 13.0 12 17 22 Fastener, button, needle, and pin manufacturing .............................. 339993 6.2 20 29 51 Broom, brush, and mop manufacturing ............................................. 339994 10.9 20 28 23 Burial casket manufacturing .............................................................. 339995 5.6 20 22 22 All other miscellaneous manufacturing .............................................. 339999 61.2 11 12 14 Service-providing ............................................................................ 91,332.9 1 1 1 

Trade, transportation, and utilities .................................................... 26,565.8 1 1 1 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Wholesale trade ......................................................................................... 42 6,031.9 2 33

Merchant wholesalers, durable goods ........................................................... 423 3,120.3 3 4 5 

Motor vehicle and motor vehicle parts and supplies merchant

wholesalers .............................................................................................. 4231 351.8 8 10 9 

Furniture and home furnishing merchant wholesalers ............................... 4232 116.9 16 19 27 Lumber and other construction materials merchant wholesalers .............. 4233 265.7 9 11 16 Professional and commercial equipment and supplies merchant

wholesalers .............................................................................................. 4234 656.5 10 11 15 

Metal and mineral (except petroleum) merchant wholesalers ................... 4235 131.7 13 22 18 Electrical goods merchant wholesalers ..................................................... 4236 352.5 13 16 19 Hardware, and plumbing and heating equipment and supplies merchant

wholesalers .............................................................................................. 4237 258.6 9 13 17 

Machinery, equipment, and supplies merchant wholesalers ..................... 4238 688.0 6 8 9 Miscellaneous durable goods merchant wholesalers ................................ 4239 298.5 13 10 14 

Sporting and recreational goods and supplies merchant wholesalers .. 42391 50.5 – 26 41 Recyclable material merchant wholesalers ........................................... 42393 109.1 12 13 18 Jewelry, watch, precious stone, and precious metal merchant

wholesalers .......................................................................................... 42394 45.4 31 44 49 

Other miscellaneous durable goods merchant wholesalers .................. 42399 69.4 14 20 26 

Merchant wholesalers, nondurable goods ..................................................... 424 2,072.3 3 3 4 

Paper and paper product merchant wholesalers ....................................... 4241 149.6 17 17 15 Drugs and druggists’ sundries merchant wholesalers ............................... 4242 218.6 12 13 17 Apparel, piece goods, and notions merchant wholesalers ........................ 4243 154.1 15 21 19 Grocery and related product merchant wholesalers .................................. 4244 724.7 4 4 5 Farm product raw material merchant wholesalers ..................................... 4245 72.2 13 21 20 Chemical and allied products merchant wholesalers ................................ 4246 132.3 18 20 25 Petroleum and petroleum products merchant wholesalers ....................... 4247 101.9 18 22 23 Beer, wine, and distilled alcoholic beverage merchant wholesalers .......... 4248 155.3 5 7 7 Miscellaneous nondurable goods merchant wholesalers .......................... 4249 363.7 8 10 12 

Wholesale electronic markets and agents and brokers ................................. 425 839.3 11 12 15 

Retail trade ................................................................................................ 44-45 15,675.9 1 1 2 

Motor vehicle and parts dealers .................................................................... 441 1,929.5 3 4 5 

Automobile dealers .................................................................................... 4411 1,250.1 3 5 5 

New car dealers ..................................................................................... 44111 1,117.6 3 5 5 Used car dealers ................................................................................... 44112 132.5 – 23 23 

Other motor vehicle dealers ...................................................................... 4412 174.3 10 15 16 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Recreational vehicle dealers ................................................................. 44121 40.5 19 22 25 Motorcycle, boat, and other motor vehicle dealers ................................ 44122 133.8 12 18 19 

Automotive parts, accessories, and tire stores .......................................... 4413 505.1 7 10 12 

Automotive parts and accessories stores .............................................. 44131 336.6 10 13 16 Tire dealers ............................................................................................ 44132 168.5 11 13 18 

Furniture and home furnishings stores .......................................................... 442 589.1 6 8 7 

Furniture stores ......................................................................................... 4421 297.7 9 10 10 Home furnishings stores ............................................................................ 4422 291.4 10 15 11 

Floor covering stores ............................................................................. 44221 98.7 15 20 24 Other home furnishings stores .............................................................. 44229 192.7 12 19 13 

Electronics and appliance stores ................................................................... 443 557.7 10 19 – 

Electronics and appliance stores ............................................................... 4431 557.7 10 19 – 

Appliance, television, and other electronics stores ................................ 44311 401.0 12 22 25 Computer and software stores .............................................................. 44312 140.6 16 22 34 

Building material and garden equipment and supplies dealers ..................... 444 1,335.7 3 3 5 

Building material and supplies dealers ...................................................... 4441 1,189.4 3 3 5 

Home centers ........................................................................................ 44411 680.6 3 3 5 Paint and wallpaper stores .................................................................... 44412 42.2 23 32 32 Hardware stores .................................................................................... 44413 165.4 12 20 25 Other building material dealers .............................................................. 44419 301.1 8 8 11 

Lawn and garden equipment and supplies stores ..................................... 4442 146.3 12 17 18 

Outdoor power equipment stores .......................................................... 44421 32.8 26 45 47 Nursery and garden centers .................................................................. 44422 113.5 14 18 18 

Food and beverage stores ............................................................................. 445 2,866.8 2 3 3 

Grocery stores ........................................................................................... 4451 2,493.1 2 3 3 

Supermarkets and other grocery (except convenience) stores ............. 44511 2,351.0 2 3 3 Convenience stores ............................................................................... 44512 142.1 – 27 33 

Specialty food stores ................................................................................. 4452 234.9 10 12 16 

Meat markets ......................................................................................... 44521 49.1 23 29 35 Fruit and vegetable markets .................................................................. 44523 41.5 15 23 30 Other specialty food stores .................................................................... 44529 130.8 14 15 19 

Beer, wine, and liquor stores ..................................................................... 4453 138.8 – 24 33 

Health and personal care stores .................................................................... 446 1,003.0 8 11 14 

Health and personal care stores ................................................................ 4461 1,003.0 8 11 14 

Pharmacies and drug stores .................................................................. 44611 734.0 9 12 16 Cosmetics, beauty supplies, and perfume stores .................................. 44612 106.7 33 62 63 Optical goods stores .............................................................................. 44613 64.2 39 60 – Other health and personal care stores .................................................. 44619 98.1 – 31 37 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Gasoline stations ........................................................................................... 447 874.8 8 11 12 

Gasoline stations ....................................................................................... 4471 874.8 8 11 12 

Gasoline stations with convenience stores ............................................ 44711 761.0 9 12 13 Other gasoline stations .......................................................................... 44719 113.8 18 24 29 

Clothing and clothing accessories stores ...................................................... 448 1,511.2 6 9 11 

Clothing stores ........................................................................................... 4481 1,147.5 6 11 12 

Women’s clothing stores ....................................................................... 44812 288.0 14 23 25 Children’s and infants’ clothing stores ................................................... 44813 70.3 23 49 60 Family clothing stores ............................................................................ 44814 536.6 8 10 12 Clothing accessories stores ................................................................... 44815 50.3 – 50 49 Other clothing stores ............................................................................. 44819 124.3 – 45 48 

Shoe stores ............................................................................................... 4482 192.9 – 24 31 Jewelry, luggage, and leather goods stores .............................................. 4483 170.9 26 32 40 

Jewelry stores ........................................................................................ 44831 155.6 41 55 62 Luggage and leather goods stores ........................................................ 44832 15.3 30 32 46 

Sporting goods, hobby, book, and music stores ............................................ 451 663.2 6 9 11 

Sporting goods, hobby, and musical instrument stores ............................. 4511 476.9 7 10 12 

Sporting goods stores ............................................................................ 45111 242.5 10 13 18 Hobby, toy, and game stores ................................................................. 45112 146.7 11 17 20 Sewing, needlework, and piece goods stores ....................................... 45113 52.7 15 30 31 Musical instrument and supplies stores ................................................. 45114 35.0 33 39 39 

Book, periodical, and music stores ............................................................ 4512 186.3 12 17 20 

Book stores and news dealers .............................................................. 45121 152.1 13 18 20 Prerecorded tape, compact disc, and record stores .............................. 45122 34.1 41 50 – 

General merchandise stores ......................................................................... 452 3,020.7 1 2 3 

Department stores ..................................................................................... 4521 1,608.2 2 2 2 Other general merchandise stores ............................................................ 4529 1,412.5 2 2 4 

Warehouse clubs and superstores ........................................................ 45291 1,078.7 1 2 4 All other general merchandise stores .................................................... 45299 333.8 9 14 17 

Miscellaneous store retailers ......................................................................... 453 888.3 8 9 12 

Florists ....................................................................................................... 4531 94.9 26 31 33 

Office supplies, stationery, and gift stores ................................................. 4532 372.8 15 15 17 

Office supplies and stationery stores ..................................................... 45321 171.3 – 19 20 Gift, novelty, and souvenir stores .......................................................... 45322 201.5 – 23 29 

Used merchandise stores .......................................................................... 4533 116.6 18 25 – Other miscellaneous store retailers ........................................................... 4539 304.0 11 14 16 

Pet and pet supplies stores ................................................................... 45391 97.7 14 18 22 Manufactured (mobile) home dealers .................................................... 45393 23.4 45 55 62 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

All other miscellaneous store retailers ................................................... 45399 158.8 – 24 28 

Nonstore retailers .......................................................................................... 454 435.9 8 10 12 

Electronic shopping and mail-order houses .............................................. 4541 242.1 6 8 13 

Electronic shopping and mail-order houses .......................................... 45411 242.1 6 8 13 

Electronic shopping ........................................................................... 454111 75.1 26 35 42 Mail-order houses .............................................................................. 454113 162.1 5 5 9 

Vending machine operators ....................................................................... 4542 50.3 14 19 26 Direct selling establishments ..................................................................... 4543 143.5 14 17 18 

Fuel dealers ........................................................................................... 45431 89.6 15 17 – 

Transportation and warehousing ............................................................... 48-49 4,309.2 1 1 1 

Air transportation ........................................................................................... 481 490.0 2 1 1 

Scheduled air transportation ...................................................................... 4811 444.8 2 1 1 

Scheduled air transportation .................................................................. 48111 444.8 2 1 1 

Scheduled passenger air transportation ............................................ 481111 432.0 2 1 1 Scheduled freight air transportation ................................................... 481112 12.7 12 16 16 

Nonscheduled air transportation ................................................................ 4812 45.3 9 12 10 

Rail transportation ......................................................................................... 482 – 5 ( ) 5 ( ) 5 ( ) 

Water transportation ...................................................................................... 483 64.5 – 10 13 

Deep sea, coastal, and Great Lakes water transportation ........................ 4831 40.6 7 7 7 

Deep sea, coastal, and Great Lakes water transportation .................... 48311 40.6 7 7 7 

Deep sea passenger transportation .................................................. 483112 4.2 30 42 – 

Inland water transportation ........................................................................ 4832 24.0 – 19 27 

Inland water transportation .................................................................... 48321 24.0 – 19 27 

Inland water freight transportation ..................................................... 483211 20.0 – 21 30 Inland water passenger transportation .............................................. 483212 4.0 17 18 18 

Truck transportation ....................................................................................... 484 1,456.6 3 3 3 

General freight trucking ............................................................................. 4841 1,019.0 3 3 4 

General freight trucking, local ................................................................ 48411 241.2 7 7 9 General freight trucking, long-distance .................................................. 48412 777.7 3 4 4 

Specialized freight trucking ........................................................................ 4842 437.6 6 7 7 

Used household and office goods moving ............................................. 48421 102.3 9 11 14 Specialized freight (except used goods) trucking, local ......................... 48422 213.1 11 13 11 Specialized freight (except used goods) trucking, long-distance ........... 48423 122.2 11 12 12 

Transit and ground passenger transportation ................................................ 485 402.4 3 4 5 

Urban transit systems ................................................................................ 4851 35.4 6 7 11 Interurban and rural bus transportation ..................................................... 4852 19.2 11 11 13 Taxi and limousine service ........................................................................ 4853 71.9 12 13 13 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Taxi service ........................................................................................... 48531 31.8 15 15 21 Limousine service .................................................................................. 48532 40.0 19 20 17 

School and employee bus transportation .................................................. 4854 176.0 4 5 6 Charter bus industry .................................................................................. 4855 31.1 9 11 12 Other transit and ground passenger transportation ................................... 4859 68.8 11 13 15 

Pipeline transportation ................................................................................... 486 39.9 14 25 27 

Pipeline transportation of crude oil ............................................................ 4861 7.7 38 45 51 Pipeline transportation of natural gas ........................................................ 4862 26.4 16 23 31 

Scenic and sightseeing transportation ........................................................... 487 29.3 9 12 14 

Scenic and sightseeing transportation, land .............................................. 4871 10.8 13 18 20 Scenic and sightseeing transportation, water ............................................ 4872 15.8 19 17 19 

Support activities for transportation ............................................................... 488 581.7 4 5 5 

Support activities for air transportation ...................................................... 4881 158.2 6 8 7 Support activities for water transportation ................................................. 4883 101.2 8 8 7 

Marine cargo handling ........................................................................... 48832 47.6 12 11 8 Navigational services to shipping .......................................................... 48833 20.7 22 26 23 Other support activities for water transportation .................................... 48839 9.9 24 24 28 

Support activities for road transportation ................................................... 4884 83.8 14 16 18 

Motor vehicle towing .............................................................................. 48841 50.7 21 25 28 Other support activities for road transportation ..................................... 48849 33.1 19 16 16 

Freight transportation arrangement ........................................................... 4885 185.5 10 11 16 

Other support activities for transportation .............................................. 4889 29.0 16 17 18 

Couriers and messengers ............................................................................. 492 583.0 1 2 2 

Couriers ..................................................................................................... 4921 537.5 1 2 2 Local messengers and local delivery ......................................................... 4922 45.5 14 13 12 

Warehousing and storage ............................................................................. 493 657.0 2 2 3 

Warehousing and storage ......................................................................... 4931 657.0 2 2 3 

General warehousing and storage ........................................................ 49311 555.7 2 3 4 Refrigerated warehousing and storage ................................................. 49312 47.3 9 10 13 Farm product warehousing and storage ................................................ 49313 9.6 25 26 32 Other warehousing and storage ............................................................ 49319 44.4 11 9 13 

Utilities ....................................................................................................... 22 548.9 3 3 4 

Utilities ........................................................................................................... 221 548.93 3 4 

Electric power generation, transmission and distribution .......................... 2211 395.1 3 3 4 

Electric power generation ...................................................................... 22111 232.8 4 5 6 

Hydroelectric power generation ......................................................... 221111 37.3 10 14 17 Fossil fuel electric power generation ................................................. 221112 133.5 4 5 7 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Nuclear electric power generation ..................................................... 221113 52.8 5 5 3 Other electric power generation ........................................................ 221119 9.1 20 26 24 

Electric power transmission, control, and distribution ............................ 22112 162.2 5 5 6 

Natural gas distribution .............................................................................. 2212 106.4 7 9 13 Water, sewage and other systems ............................................................ 2213 47.4 8 8 11 

Water supply and irrigation systems ...................................................... 22131 37.4 9 9 13 Sewage treatment facilities .................................................................... 22132 8.2 12 15 14 Steam and air-conditioning supply ........................................................ 22133 1.8 31 51 56 Information ........................................................................................... 3,001.3 3 4 4 

Information ................................................................................................. 51 3,001.3 3 4 4 

Publishing industries (except Internet) .......................................................... 511 908.4 4 4 6 

Newspaper, periodical, book, and directory publishers ............................. 5111 659.5 4 4 6 

Newspaper publishers ........................................................................... 51111 358.4 4 5 7 Periodical publishers ............................................................................. 51112 146.4 19 14 18 Book publishers ..................................................................................... 51113 81.0 16 17 23 Directory and mailing list publishers ...................................................... 51114 46.3 16 18 19 Other publishers .................................................................................... 51119 27.4 21 22 35 

Software publishers ................................................................................... 5112 248.9 13 28 37 

Motion picture and sound recording industries .............................................. 512 399.7 8 8 8 

Motion picture and video industries ........................................................... 5121 377.4 8 8 9 

Motion picture and video exhibition ....................................................... 51213 137.0 12 13 15 Postproduction services and other motion picture and video

industries ............................................................................................. 51219 19.6 41 39 39 

Sound recording industries ........................................................................ 5122 22.2 50 43 47 

Broadcasting (except Internet) ...................................................................... 515 330.3 6 11 7 

Radio and television broadcasting ............................................................. 5151 239.9 7 11 10 

Radio broadcasting ................................................................................ 51511 112.6 18 24 25 Television broadcasting ......................................................................... 51512 127.3 7 12 12 

Cable and other subscription programming ............................................... 5152 90.4 10 16 10 

Telecommunications ...................................................................................... 517 914.0 6 8 6 

Wired telecommunications carriers ........................................................... 5171 444.1 6 7 8 Wireless telecommunications carriers (except satellite) ............................ 5172 191.9 30 29 23 Telecommunications resellers ................................................................... 5173 – 13 14 15 Satellite telecommunications ..................................................................... 5174 13.4 27 28 42 Cable and other program distribution ........................................................ 5175 – 11 17 15 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Internet service providers, web search portals, and data processing

services ....................................................................................................... 518 355.6 10 14 15 

Internet service providers and web search portals .................................... 5181 – 24 36 42 Data processing, hosting, and related services ......................................... 5182 271.0 10 14 16 

Other information services ............................................................................. 519 53.6 22 28 27 

Other information services ......................................................................... 5191 53.6 22 28 27 

Libraries and archives ........................................................................... 51912 29.2 21 30 31 Financial activities ............................................................................... 8,260.8 4 5 6 

Finance and insurance .............................................................................. 52 6,092.5 5 7 9 

Monetary authorities - central bank ............................................................... 521 21.5 45 47 40 Credit intermediation and related activities .................................................... 522 2,951.9 8 11 13 

Depository credit intermediation ................................................................ 5221 1,835.4 10 13 15 

Commercial banking .............................................................................. 52211 1,355.1 10 16 18 Savings institutions ................................................................................ 52212 232.6 – 48 49 Credit unions ......................................................................................... 52213 226.8 19 28 26 

Nondepository credit intermediation .......................................................... 5222 769.4 13 26 32 

Credit card issuing ................................................................................. 52221 113.7 17 13 10 Sales financing ...................................................................................... 52222 109.4 20 35 23 Other nondepository credit intermediation ............................................. 52229 546.2 18 35 41 

Activities related to credit intermediation ................................................... 5223 347.1 18 32 40 

Financial transactions processing, reserve, and clearinghouse

activities ............................................................................................... 52232 104.7 21 26 21 

Other activities related to credit intermediation ..................................... 52239 99.9 39 64 – 

Securities, commodity contracts, and other financial investments and

related activities ........................................................................................... 523 843.3 16 17 19 

Securities and commodity contracts intermediation and brokerage .......... 5231 506.5 25 22 18 

Investment banking and securities dealing ............................................ 52311 177.1 28 33 35 Securities brokerage .............................................................................. 52312 304.5 36 30 18 Portfolio management ........................................................................... 52392 127.3 27 36 42 Investment advice .................................................................................. 52393 130.0 25 14 14 All other financial investment activities .................................................. 52399 45.8 32 40 52 

Insurance carriers and related activities ........................................................ 524 2,178.4 7 11 13 

Insurance carriers ...................................................................................... 5241 1,267.8 8 13 16 

Direct life, health, and medical insurance carriers ................................. 52411 648.8 10 12 9 Direct insurance (except life, health, and medical) carriers ................... 52412 591.1 13 21 25 

Agencies, brokerages, and other insurance related activities ................... 5242 910.6 12 19 21 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Insurance agencies and brokerages ..................................................... 52421 678.5 17 25 26 Other insurance related activities .......................................................... 52429 232.1 18 29 33 

Funds, trusts, and other financial vehicles .................................................... 525 97.3 15 22 27 

Insurance and employee benefit funds ...................................................... 5251 49.0 21 31 35 

Other insurance funds ........................................................................... 52519 20.0 34 54 – 

Other investment pools and funds ............................................................. 5259 48.4 23 29 25 

Open-end investment funds .................................................................. 52591 23.7 14 18 15 

Real estate and rental and leasing ............................................................ 53 2,168.4 6 7 8 

Real estate .................................................................................................... 531 1,495.1 9 9 11 

Lessors of real estate ................................................................................ 5311 564.8 17 13 17 

Lessors of residential buildings and dwellings ....................................... 53111 350.7 21 16 20 Lessors of nonresidential buildings (except miniwarehouses) .............. 53112 139.7 22 18 18 Lessors of miniwarehouses and self-storage units ................................ 53113 38.7 33 37 39 Lessors of other real estate property ..................................................... 53119 35.7 33 38 38 

Offices of real estate agents and brokers .................................................. 5312 391.8 20 29 26 Activities related to real estate ................................................................... 5313 538.5 9 14 17 

Real estate property managers ............................................................. 53131 451.9 9 14 18 

Rental and leasing services ........................................................................... 532 645.5 7 9 10 

Automotive equipment rental and leasing ................................................. 5321 197.8 14 16 14 

Passenger car rental and leasing .......................................................... 53211 138.2 10 10 14 

Consumer goods rental ............................................................................. 5322 266.3 13 17 23 

Consumer electronics and appliances rental ......................................... 53221 30.5 38 42 57 Video tape and disc rental ..................................................................... 53223 124.5 27 62 64 Other consumer goods rental ................................................................ 53229 97.7 14 18 26 

General rental centers ............................................................................... 5323 56.1 16 17 20 Commercial and industrial machinery and equipment rental and

leasing ..................................................................................................... 5324 125.3 14 18 24 

Construction, transportation, mining, and forestry machinery and

equipment rental and leasing .............................................................. 53241 68.2 19 24 33 

Other commercial and industrial machinery and equipment rental and

leasing ................................................................................................. 53249 46.3 20 29 34 

Lessors of nonfinancial intangible assets (except copyrighted works) .......... 533 27.8 22 29 34 

Professional and business services .................................................. 17,977.8 3 3 4 

Professional, scientific, and technical services .......................................... 54 7,670.7 6 8 9 

Professional, scientific, and technical services .............................................. 541 7,670.7 6 8 9 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Legal services ............................................................................................ 5411 1,196.3 15 20 22 Accounting, tax preparation, bookkeeping, and payroll services ............... 5412 936.8 19 31 – 

Accounting, tax preparation, bookkeeping, and payroll services ........... 54121 936.8 19 31 – 

Offices of certified public accountants ............................................... 541211 418.2 23 30 31 Other accounting services ................................................................. 541219 248.0 – 31 38 

Architectural, engineering, and related services ........................................ 5413 1,427.9 10 13 15 

Architectural services ............................................................................ 54131 213.8 26 43 37 Landscape architectural services .......................................................... 54132 44.9 48 52 57 Engineering services ............................................................................. 54133 902.6 12 15 18 Testing laboratories ............................................................................... 54138 150.1 17 27 35 

Specialized design services ...................................................................... 5414 145.7 39 48 54 Computer systems design and related services ........................................ 5415 1,347.8 13 18 17 

Computer systems design and related services .................................... 54151 1,347.8 13 18 17 

Custom computer programming services .......................................... 541511 583.6 24 38 22 Computer systems design services ................................................... 541512 603.2 19 23 27 Computer facilities management services ......................................... 541513 56.9 23 28 37 Other computer related services ....................................................... 541519 104.0 23 44 49 

Management, scientific, and technical consulting services ....................... 5416 983.0 25 23 23 

Management consulting services .......................................................... 54161 773.8 – 24 27 Environmental consulting services ........................................................ 54162 77.6 33 52 53 Other scientific and technical consulting services ................................. 54169 131.6 64 53 58 

Scientific research and development services .......................................... 5417 585.3 16 22 23 Advertising and related services ................................................................ 5418 470.4 – 26 27 Other professional, scientific, and technical services ................................ 5419 577.6 12 22 23 

Marketing research and public opinion polling ...................................... 54191 115.3 31 49 60 Photographic services ........................................................................... 54192 86.5 39 39 46 Veterinary services ................................................................................ 54194 287.6 13 25 27 All other professional, scientific, and technical services ........................ 54199 74.3 34 45 54 

Management of companies and enterprises ............................................. 55 1,853.2 5 7 9 Administrative and support and waste management and remediation

services ................................................................................................... 56 8,453.9 4 4 4 

Administrative and support services .............................................................. 561 8,098.8 4 5 5 

Facilities support services ......................................................................... 5612 124.2 19 21 26 Employment services ................................................................................ 5613 3,592.5 10 11 12 

Employment placement agencies .......................................................... 56131 278.1 – 35 37 Temporary help services ....................................................................... 56132 2,617.5 13 13 15 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Employee leasing services .................................................................... 56133 696.9 20 23 22 

Business support services ......................................................................... 5614 809.3 10 11 11 

Document preparation services ............................................................. 56141 45.8 52 – – Telephone call centers .......................................................................... 56142 401.3 11 13 13 Business service centers ....................................................................... 56143 95.4 21 24 36 Collection agencies ............................................................................... 56144 155.5 15 24 24 Credit bureaus ....................................................................................... 56145 24.9 – 65 – Other business support services ........................................................... 56149 86.5 27 29 39 

Travel arrangement and reservation services ........................................... 5615 229.0 18 14 23 

Travel agencies ..................................................................................... 56151 107.5 44 14 20 Tour operators ....................................................................................... 56152 30.5 36 38 39 Other travel arrangement and reservation services .............................. 56159 91.1 16 17 29 

Investigation and security services ............................................................ 5616 801.1 8 10 10 

Investigation, guard, and armored car services ..................................... 56161 686.9 9 10 11 

Investigation services ........................................................................ 561611 44.7 27 47 40 Security guards and patrol services .................................................. 561612 607.8 11 12 13 Armored car services ......................................................................... 561613 34.4 18 14 18 

Security systems services ..................................................................... 56162 114.3 16 24 26 

Services to buildings and dwellings ........................................................... 5617 1,847.4 7 6 7 

Exterminating and pest control services ................................................ 56171 99.0 19 28 25 Janitorial services .................................................................................. 56172 942.5 8 10 11 Landscaping services ............................................................................ 56173 680.4 11 9 11 Carpet and upholstery cleaning services ............................................... 56174 46.7 23 21 26 Other services to buildings and dwellings ............................................. 56179 78.7 – 25 27 

Other support services .............................................................................. 5619 307.2 11 14 17 

Waste management and remediation services ............................................. 562 355.1 6 7 7 

Waste collection ........................................................................................ 5621 136.6 9 9 10 

Waste collection .................................................................................... 56211 136.6 9 9 10 

Solid waste collection ........................................................................ 562111 115.3 9 9 11 Hazardous waste collection ............................................................... 562112 8.7 35 41 44 Other waste collection ....................................................................... 562119 12.6 23 22 26 

Waste treatment and disposal ................................................................... 5622 102.1 14 16 12 

Waste treatment and disposal ............................................................... 56221 102.1 14 16 12 

Solid waste landfill ............................................................................. 562212 45.3 17 18 12 Solid waste combustors and incinerators .......................................... 562213 4.5 17 11 17 Other nonhazardous waste treatment and disposal .......................... 562219 15.7 24 22 33 

Remediation and other waste management services ................................ 5629 116.4 11 10 12 

Remediation services ............................................................................ 56291 70.7 16 15 18 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

All other waste management services ................................................... 56299 34.8 15 16 21 Education and health services ........................................................... 17,368.6 1 1 1 

Educational services .................................................................................. 61 2,291.8 3 4 4 

Educational services ...................................................................................... 611 2,291.8 3 4 4 

Elementary and secondary schools ........................................................... 6111 634.7 7 10 9 Junior colleges ........................................................................................... 6112 44.5 18 20 24 

Colleges, universities, and professional schools ....................................... 6113 1,062.2 1 2 2 Business schools and computer and management training ...................... 6114 76.1 48 58 – 

Business and secretarial schools .......................................................... 61141 13.2 30 43 44 Professional and management development training ........................... 61143 44.9 33 62 45 

Technical and trade schools ...................................................................... 6115 111.1 25 31 26 Other schools and instruction .................................................................... 6116 276.9 32 24 25 

Fine arts schools ................................................................................... 61161 65.7 46 47 47 Sports and recreation instruction ........................................................... 61162 71.1 34 46 46 All other schools and instruction ............................................................ 61169 125.2 42 32 35 

Health care and social assistance ............................................................. 62 15,076.9 1 1 1 

Ambulatory health care services ................................................................... 621 5,454.7 3 4 5 

Offices of physicians .................................................................................. 6211 2,205.8 6 9 11 

Offices of physicians .............................................................................. 62111 2,205.8 6 9 11 

Offices of physicians (except mental health specialists) ................... 621111 2,160.7 6 9 11 Offices of physicians, mental health specialists ................................ 621112 45.1 32 39 45 

Offices of dentists ...................................................................................... 6212 804.7 16 34 41 

Offices of other health practitioners ........................................................... 6213 598.5 19 31 32 Outpatient care centers ............................................................................. 6214 511.2 7 13 15 Medical and diagnostic laboratories .......................................................... 6215 212.1 12 14 16 Home health care services ........................................................................ 6216 896.8 5 7 7 Other ambulatory health care services ...................................................... 6219 225.7 7 9 11 

Ambulance services .............................................................................. 62191 135.0 9 10 13 All other ambulatory health care services .............................................. 62199 90.7 14 21 18 

Hospitals ........................................................................................................ 622 4,442.1 4 () 1 2 

General medical and surgical hospitals ..................................................... 6221 4,178.9 4 ( ) 4 ( ) 4 () 

Psychiatric and substance abuse hospitals ............................................... 6222 95.6 4 4 5 Specialty (except psychiatric and substance abuse) hospitals .................. 6223 167.6 6 17 30 

Nursing and residential care facilities ............................................................ 623 2,920.2 1 2 2 

Nursing care facilities ................................................................................ 6231 1,586.9 2 2 2 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Residential mental retardation, mental health and substance abuse

facilities .................................................................................................... 6232 519.4 5 5 6 

Community care facilities for the elderly .................................................... 6233 649.8 4 4 5 Other residential care facilities .................................................................. 6239 164.2 9 11 12 

Social assistance ........................................................................................... 624 2,259.9 4 5 5 

Individual and family services .................................................................... 6241 1,035.6 6 7 6 

Child and youth services ....................................................................... 62411 163.5 16 24 18 Services for the elderly and persons with disabilities ............................ 62412 526.3 8 8 8 Other individual and family services ...................................................... 62419 345.9 10 11 13 

Community food and housing, and emergency and other relief services .. 6242 132.9 16 20 19 

Community food services ...................................................................... 62421 27.0 26 37 31 Community housing services ................................................................. 62422 79.2 22 27 25 Emergency and other relief services ..................................................... 62423 26.8 36 35 37 

Vocational rehabilitation services .............................................................. 6243 311.8 7 8 10 Child day care services ............................................................................. 6244 779.4 8 11 12 

Leisure and hospitality ....................................................................... 13,586.8 2 3 4 

Arts, entertainment, and recreation ........................................................... 71 2,076.0 3 4 5 

Performing arts, spectator sports, and related industries .............................. 711 411.6 8 13 14 

Performing arts companies ........................................................................ 7111 116.7 13 19 21 Spectator sports ........................................................................................ 7112 133.9 14 18 23 

Spectator sports .................................................................................... 71121 133.9 14 18 23 

Sports teams and clubs ..................................................................... 711211 64.9 20 24 38 Racetracks ......................................................................................... 711212 44.3 12 11 13 Other spectator sports ....................................................................... 711219 24.7 22 39 32 

Promoters of performing arts, sports, and similar events .......................... 7113 87.1 15 12 15 Agents and managers for artists, athletes, entertainers, and other public

figures ...................................................................................................... 7114 19.9 21 20 21 

Independent artists, writers, and performers ............................................. 7115 54.0 32 41 50 

Museums, historical sites, and similar institutions ......................................... 712 124.9 7 13 11 Amusement, gambling, and recreation industries ......................................... 713 1,539.5 3 4 5 

Amusement parks and arcades ................................................................. 7131 158.3 4 4 7 

Amusement and theme parks ................................................................ 71311 139.7 3 3 7 

Gambling industries ................................................................................... 7132 263.3 5 4 5 Other amusement and recreation industries ............................................. 7139 1,118.0 4 6 8 

Golf courses and country clubs ............................................................. 71391 347.5 5 8 9 Skiing facilities ....................................................................................... 71392 33.5 6 7 8 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Marinas .................................................................................................. 71393 33.1 24 30 33 Fitness and recreational sports centers ................................................. 71394 497.1 8 13 13 Bowling centers ..................................................................................... 71395 76.8 24 33 41 All other amusement and recreation industries ..................................... 71399 130.0 16 28 35 

Accommodation and food services ............................................................ 72 11,510.8 3 4 5 

Accommodation ............................................................................................. 721 1,907.5 2 3 4 

Traveler accommodation ........................................................................... 7211 1,842.5 2 3 4 

Hotels (except casino hotels) and motels .............................................. 72111 1,491.0 3 4 5 Casino hotels ......................................................................................... 72112 324.2 3 2 2 Other traveler accommodation .............................................................. 72119 27.3 38 48 49 

RV (recreational vehicle) parks and recreational camps ........................... 7212 54.3 22 25 32 

RV (recreational vehicle) parks and recreational camps ....................... 72121 54.3 22 25 32 

Recreational and vacation camps (except campgrounds) ................. 721214 28.0 31 36 42 

Rooming and boarding houses .................................................................. 7213 10.7 43 53 57 

Food services and drinking places ................................................................ 722 9,603.3 3 6 7 

Full-service restaurants ............................................................................. 7221 4,565.7 4 6 7 Limited-service eating places .................................................................... 7222 4,130.3 5 10 13 

Limited-service eating places ................................................................ 72221 4,130.3 5 10 13 

Limited-service restaurants ............................................................... 722211 3,504.1 6 12 15 Cafeterias .......................................................................................... 722212 141.0 15 21 23 Snack and nonalcoholic beverage bars ............................................. 722213 485.3 15 24 25 

Special food services ................................................................................. 7223 548.7 14 12 14 Drinking places (alcoholic beverages) ....................................................... 7224 358.6 21 34 38 

Other services ...................................................................................... 4,571.7 4 4 6 

Other services, except public administration ............................................. 81 4,571.7 4 4 6 

Repair and maintenance ............................................................................... 811 1,270.9 6 7 9 

Automotive repair and maintenance .......................................................... 8111 899.4 7 9 11 Electronic and precision equipment repair and maintenance .................... 8112 106.2 18 24 32 Commercial and industrial machinery and equipment (except automotive

and electronic) repair and maintenance .................................................. 8113 186.5 12 16 19 

Personal and household goods repair and maintenance .......................... 8114 78.7 – 23 28 

Personal and laundry services ...................................................................... 812 1,320.2 6 7 10 

Personal care services .............................................................................. 8121 609.5 21 23 24 Death care services ................................................................................... 8122 135.9 20 27 30 Drycleaning and laundry services .............................................................. 8123 344.7 6 8 14 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 2007 — Continued

Industry NAICS code1

2007

Annual

average

employment2

(thousands)

Percent relative standa

Total

recordable

cases

Cases with days away f

job transfer, or restr

Total 

Cases

with days

away from

work3

Drycleaning and laundry services (except coin-operated) ..................... 81232 176.8 19 29 39 Linen and uniform supply ...................................................................... 81233 130.9 5 6 7 

Linen supply ...................................................................................... 812331 75.2 6 7 8 Industrial launderers .......................................................................... 812332 55.6 8 9 12 

Other personal services ............................................................................. 8129 230.1 16 18 18 

Pet care (except veterinary) services .................................................... 81291 52.3 – 42 45 Photofinishing ........................................................................................ 81292 23.9 31 42 52 Parking lots and garages ....................................................................... 81293 111.0 – 15 17 All other personal services .................................................................... 81299 42.8 40 44 50 

Religious, grantmaking, civic, professional, and similar organizations .......... 813 1,336.2 7 8 10 

1 North American Industry Classification System — United States, 2002 2 Employment is expressed as an annual average and is derived primarily from the BLS-Quarterly

Census of Employment and Wages (QCEW) program. 3 Days-away-from-work cases include those that resulted in days away from work, some of whichalso included job transfer or restriction. 4 Percent relative standard error less than 0.5.

5 Relative standard errors were not calculated for mining, exce

transportation (NAICS 482).

NOTE: Dash indicates data do not meet publication guidelines.SOURCE: Bureau of Labor Statistics, U.S. Department of 

October 2008