TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

All industries including state and local government ............... 0.6 0.7 0.8 

Private industry ........................................................................... .5 .6 .7 

Goods producing ............................................................................. .8 .9 1.4 

Natural resources and mining ............................................................ 2.8 3.2 3.7 

Agriculture, forestry, fishing and hunting ................................................... 11 3.4 3.9 4.6 

Crop production4 ............................................................................................ 111 5.2 5.4 6.3 

Oilseed and grain farming ......................................................................... 1111 – 31.2 41.4 2

Vegetable and melon farming .................................................................... 1112 9.4 11.5 15.5 1

Fruit and tree nut farming .......................................................................... 1113 8.6 10.8 10.0 1

Greenhouse, nursery, and floriculture production ..................................... 1114 7.4 7.7 10.5 1

Other crop farming4 ................................................................................... 1119 15.4 19.9 24.3 2

Animal production4 ........................................................................................ 112 6.2 8.2 7.5 1

Cattle ranching and farming ...................................................................... 1121 9.1 12.5 10.3 2

Beef cattle ranching and farming, including feedlots ............................. 11211 16.0 23.3 16.8 3

Dairy cattle and milk production ............................................................ 11212 11.1 14.5 12.4 3

Hog and pig farming .................................................................................. 1122 10.4 13.1 16.6 1

Poultry and egg production ........................................................................ 1123 8.2 10.0 14.0 1

Other animal production ............................................................................ 1129 28.5 25.8 28.9 3

Forestry and logging ...................................................................................... 113 19.0 25.7 27.9 3

Logging ...................................................................................................... 1133 20.0 26.4 28.4 3

Fishing, hunting and trapping ........................................................................ 114 42.5 53.8 50.5 

Fishing ....................................................................................................... 1141 53.3 57.1 55.2 

Hunting and trapping ................................................................................. 1142 53.0 – – 

Support activities for agriculture and forestry ................................................ 115 6.8 7.2 8.5 1

Support activities for crop production ........................................................ 1151 7.4 7.5 8.7 1

Support activities for crop production .................................................... 11511 7.4 7.5 8.7 1

Soil preparation, planting, and cultivating .......................................... 115112 35.3 28.0 – 2

Crop harvesting, primarily by machine .............................................. 115113 40.6 38.0 35.1 4

Postharvest crop activities (except cotton ginning) ........................... 115114 10.6 10.0 12.9 1

Farm labor contractors and crew leaders .......................................... 115115 9.6 12.1 12.7 2

Support activities for animal production ..................................................... 1152 18.1 24.8 28.4 5

Support activities for forestry ..................................................................... 1153 39.8 49.1 52.9 

Mining ........................................................................................................ 21 4.3 5.5 6.4 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Oil and gas extraction .................................................................................... 211 20.3 25.0 26.5 4

Oil and gas extraction ................................................................................ 2111 20.3 25.0 26.5 4

Oil and gas extraction ............................................................................ 21111 20.3 25.0 26.5 4

Crude petroleum and natural gas extraction ..................................... 211111 21.8 27.5 29.8 4

Natural gas liquid extraction .............................................................. 211112 41.0 36.1 36.1 

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

( 

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

( 

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

( 

Bituminous coal and lignite surface mining ....................................... 212111 5 ( ) 5 ( ) 5 ( ) 

( 

Bituminous coal underground mining ................................................ 212112 5 ( ) 5 ( ) 5 ( ) 

( 

Anthracite mining ............................................................................... 212113 5 ( ) 5 ( ) 5 ( ) 

( 

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

( 

Iron ore mining ....................................................................................... 21221 5 ( ) 5 ( ) 5 ( ) 

( 

Gold ore and silver ore mining ............................................................... 21222 5 ( ) 5 ( ) 5 ( ) 

( 

Gold ore mining ................................................................................. 212221 5 ( ) 5 ( ) 5 ( ) 

( 

Silver ore mining ................................................................................ 212222 5 ( ) 5 ( ) 5 ( ) 

( 

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

( 

Lead ore and zinc ore mining ............................................................ 212231 5 ( ) 5 ( ) 5 ( ) 

( 

Copper ore and nickel ore mining ...................................................... 212234 5 ( ) 5 ( ) 5 ( ) 

( 

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

( 

Uranium-radium-vanadium ore mining .............................................. 212291 5 ( ) 5 ( ) 5 ( ) 

( 

All other metal ore mining .................................................................. 212299 5 ( ) 5 ( ) 5 ( ) 

( 

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

( 

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

( 

Dimension stone mining and quarrying ............................................. 212311 5 ( ) 5 ( ) 5 ( ) 

( 

Crushed and broken limestone mining and quarrying ....................... 212312 5 ( ) 5 ( ) 5 ( ) 

( 

Crushed and broken granite mining and quarrying ........................... 212313 5 ( ) 5 ( ) 5 ( ) 

( 

Other crushed and broken stone mining and quarrying .................... 212319 5 ( ) 5 ( ) 5 ( ) 

( 

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

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

( 

Construction sand and gravel mining ................................................ 212321 5 ( ) 5 ( ) 5 ( ) 

( 

Kaolin and ball clay mining ................................................................ 212324 5 ( ) 5 ( ) 5 ( ) 

( 

Clay and ceramic and refractory minerals mining ............................. 212325 5 ( ) 5 ( ) 5 ( ) 

( 

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

( 

Potash, soda, and borate mineral mining .......................................... 212391 5 ( ) 5 ( ) 5 ( ) 

( 

Phosphate rock mining ...................................................................... 212392 5 ( ) 5 ( ) 5 ( ) 

( 

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

( 

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

( 

Support activities for mining .......................................................................... 213 8.1 10.8 14.5 1

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Support activities for mining ...................................................................... 2131 8.1 10.8 14.5 1

Support activities for mining .................................................................. 21311 8.1 10.8 14.5 1

Drilling oil and gas wells .................................................................... 213111 12.1 12.7 13.7 1

Support activities for oil and gas operations ...................................... 213112 10.4 14.2 19.1 1

Construction ........................................................................................ 2.2 2.6 3.2 

Construction .............................................................................................. 23 2.2 2.6 3.2 

Construction of buildings ............................................................................... 236 5.9 7.3 8.9 1

Residential building construction ............................................................... 2361 9.9 12.0 13.8 Nonresidential building construction .......................................................... 2362 6.0 7.9 9.7 1

Heavy and civil engineering construction ...................................................... 237 4.1 5.1 6.1 

Utility system construction ......................................................................... 2371 6.1 7.2 10.2 1

Water and sewer line and related structures construction ..................... 23711 8.4 9.7 13.7 1

Oil and gas pipeline and related structures construction ....................... 23712 13.7 13.8 19.5 1Power and communication line and related structures construction ..... 23713 10.5 12.5 17.7 1

Land subdivision ........................................................................................ 2372 28.3 40.5 29.7 6Highway, street, and bridge construction .................................................. 2373 5.2 6.3 7.9 

Other heavy and civil engineering construction ......................................... 2379 16.9 21.4 21.1 3

Specialty trade contractors ............................................................................ 238 2.7 3.2 3.8 

Foundation, structure, and building exterior contractors ........................... 2381 5.6 7.1 8.1 1

Poured concrete foundation and structure contractors .......................... 23811 12.7 16.7 17.5 

Structural steel and precast concrete contractors ................................. 23812 15.0 15.8 17.5 2Framing contractors ............................................................................... 23813 20.1 24.8 30.8 2Masonry contractors .............................................................................. 23814 14.1 17.9 20.2 3Glass and glazing contractors ............................................................... 23815 16.1 23.8 32.6 2Roofing contractors ............................................................................... 23816 10.4 11.9 13.1 1Siding contractors .................................................................................. 23817 26.8 35.0 38.5 3Other foundation, structure, and building exterior contractors ............... 23819 23.1 34.5 40.6 3

Building equipment contractors ................................................................. 2382 4.1 4.4 5.4 

Electrical contractors ............................................................................. 23821 7.7 6.7 8.5 

Plumbing, heating, and air-conditioning contractors .............................. 23822 4.6 6.1 7.6 

Other building equipment contractors .................................................... 23829 18.2 13.2 14.2 2

Building finishing contractors ..................................................................... 2383 6.1 7.5 9.0 1

Drywall and insulation contractors ......................................................... 23831 8.2 9.5 10.2 1

Painting and wall covering contractors .................................................. 23832 14.2 14.9 16.3 3Flooring contractors ............................................................................... 23833 20.5 25.2 27.9 3Tile and terrazzo contractors ................................................................. 23834 23.0 27.2 32.2 4Other building finishing contractors ....................................................... 23839 18.0 23.1 30.5 2

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Other specialty trade contractors ............................................................... 2389 7.9 9.4 11.1 1

Site preparation contractors .................................................................. 23891 10.1 10.9 12.9 1All other specialty trade contractors ...................................................... 23899 11.8 14.9 17.0 1Manufacturing ...................................................................................... .7 .9 1.5 

Manufacturing ............................................................................................ 31-33 .7 .9 1.5 

Food manufacturing ....................................................................................... 311 1.4 1.5 2.6 

Animal food manufacturing ........................................................................ 3111 10.7 14.9 16.6 2

Animal food manufacturing .................................................................... 31111 10.7 14.9 16.6 2

Dog and cat food manufacturing ....................................................... 311111 16.5 14.2 23.2 1

Other animal food manufacturing ...................................................... 311119 13.7 21.1 21.5 3

Grain and oilseed milling ........................................................................... 3112 6.7 8.3 10.6 

Flour milling and malt manufacturing ..................................................... 31121 11.2 16.0 21.4 1

Flour milling ....................................................................................... 311211 13.1 22.1 26.4 2

Starch and vegetable fats and oils manufacturing ................................. 31122 11.8 14.1 16.2 2

Wet corn milling ................................................................................. 311221 26.0 20.8 25.6 5

Soybean processing .......................................................................... 311222 18.5 28.5 41.4 3

Fats and oils refining and blending .................................................... 311225 10.2 17.3 21.1 2

Breakfast cereal manufacturing ............................................................. 31123 7.4 8.6 8.9 1

Sugar and confectionery product manufacturing ....................................... 3113 5.0 6.6 9.2 

Sugar manufacturing ............................................................................. 31131 5.2 11.4 6.7 2

Beet sugar manufacturing ................................................................. 311313 6.2 19.9 6.6 3

Chocolate and confectionery manufacturing from cacao beans ............ 31132 16.2 19.5 35.9 1Confectionery manufacturing from purchased chocolate ...................... 31133 8.9 11.1 11.7 1

Nonchocolate confectionery manufacturing .......................................... 31134 13.7 13.5 20.0 1

Fruit and vegetable preserving and specialty food manufacturing ............ 3114 4.6 6.0 8.5 

Frozen food manufacturing .................................................................... 31141 6.5 8.8 14.5 

Frozen fruit, juice, and vegetable manufacturing ............................... 311411 8.5 10.6 9.6 1Frozen specialty food manufacturing ................................................. 311412 8.9 11.9 20.2 

Fruit and vegetable canning, pickling, and drying ................................. 31142 6.6 8.0 6.9 1

Fruit and vegetable canning .............................................................. 311421 8.8 11.1 9.2 1

Specialty canning .............................................................................. 311422 11.8 9.5 12.4 1

Dried and dehydrated food manufacturing ........................................ 311423 8.4 9.8 12.1 1

Dairy product manufacturing ..................................................................... 3115 3.9 4.2 6.2 

Dairy product (except frozen) manufacturing ........................................ 31151 4.0 4.3 6.5 

Fluid milk manufacturing .................................................................... 311511 4.8 4.4 7.9 

Cheese manufacturing ...................................................................... 311513 7.9 9.7 13.3 

Dry, condensed, and evaporated dairy product manufacturing ......... 311514 10.5 10.5 13.6 1

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Ice cream and frozen dessert manufacturing ........................................ 31152 14.8 15.6 21.3 1

Animal slaughtering and processing .......................................................... 3116 1.7 1.8 4.5 

Animal slaughtering and processing ...................................................... 31161 1.7 1.8 4.5 

Animal (except poultry) slaughtering ................................................. 311611 2.4 2.6 6.1 Meat processed from carcasses ........................................................ 311612 4.8 4.6 10.8 

Rendering and meat byproduct processing ....................................... 311613 11.1 14.7 21.9 1

Poultry processing ............................................................................. 311615 2.3 2.9 7.0 

Seafood product preparation and packaging ............................................. 3117 5.9 6.0 10.2 1

Seafood product preparation and packaging ......................................... 31171 5.9 6.0 10.2 1

Seafood canning ................................................................................ 311711 12.2 4.5 19.3 3

Fresh and frozen seafood processing ............................................... 311712 6.7 7.6 11.9 2

Bakeries and tortilla manufacturing ........................................................... 3118 4.6 4.9 6.1 

Bread and bakery product manufacturing ............................................. 31181 5.3 5.0 6.5 

Retail bakeries ................................................................................... 311811 22.0 19.4 23.9 2

Commercial bakeries ......................................................................... 311812 5.1 5.1 6.6 

Frozen cakes, pies, and other pastries manufacturing ...................... 311813 19.6 22.7 24.8 2

Cookie, cracker, and pasta manufacturing ............................................ 31182 10.3 14.0 16.5 1

Cookie and cracker manufacturing .................................................... 311821 14.4 19.4 26.1 1

Flour mixes and dough manufacturing from purchased flour ............ 311822 14.0 11.6 14.6 1

Dry pasta manufacturing ................................................................... 311823 20.5 21.1 28.7 2

Tortilla manufacturing ............................................................................ 31183 18.4 20.2 31.5 2

Other food manufacturing .......................................................................... 3119 4.8 5.3 8.5 

Snack food manufacturing ..................................................................... 31191 8.2 8.8 9.3 1

Roasted nuts and peanut butter manufacturing ................................ 311911 11.0 17.4 18.6 2

Other snack food manufacturing ....................................................... 311919 11.4 9.5 10.7 1

Coffee and tea manufacturing ............................................................... 31192 18.6 27.2 36.9 1Flavoring syrup and concentrate manufacturing ................................... 31193 15.9 19.7 34.3 2Seasoning and dressing manufacturing ................................................ 31194 11.1 12.8 18.7 1

Mayonnaise, dressing, and other prepared sauce manufacturing ..... 311941 17.5 20.2 28.6 2

Spice and extract manufacturing ....................................................... 311942 14.1 16.2 24.5 1

All other food manufacturing .................................................................. 31199 7.7 6.3 12.2 1

Perishable prepared food manufacturing .......................................... 311991 10.2 7.2 15.5 1

All other miscellaneous food manufacturing ...................................... 311999 11.5 12.3 16.4 1

Beverage and tobacco product manufacturing .............................................. 312 10.2 13.6 – 

Beverage manufacturing ........................................................................... 3121 10.6 14.1 – 

Soft drink and ice manufacturing ........................................................... 31211 13.1 16.8 – 

Soft drink manufacturing .................................................................... 312111 15.3 – – 

Bottled water manufacturing .............................................................. 312112 13.6 19.5 21.2 2

Ice manufacturing .............................................................................. 312113 30.1 39.3 45.2 4

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Breweries ............................................................................................... 31212 15.9 17.3 17.1 2Wineries ................................................................................................. 31213 16.3 18.1 23.2 2Distilleries .............................................................................................. 31214 43.8 44.6 53.8 4

Tobacco manufacturing ............................................................................. 3122 5.5 5.7 7.7 

Tobacco product manufacturing ............................................................ 31222 3.2 4.2 4.2 

Cigarette manufacturing .................................................................... 312221 5.2 6.3 5.5 

Textile mills .................................................................................................... 313 6.8 8.8 10.8 1

Fiber, yarn, and thread mills ...................................................................... 3131 7.9 8.3 24.5 

Fiber, yarn, and thread mills .................................................................. 31311 7.9 8.3 24.5 

Yarn spinning mills ............................................................................ 313111 9.7 9.6 30.8 1Yarn texturizing, throwing, and twisting mills ..................................... 313112 15.5 18.4 51.5 1

Thread mills ....................................................................................... 313113 28.1 30.2 – 

Fabric mills ................................................................................................ 3132 9.1 14.2 16.5 1

Broadwoven fabric mills ......................................................................... 31321 15.8 23.4 30.4 2Nonwoven fabric mills ............................................................................ 31323 14.8 16.4 18.5 2Knit fabric mills ...................................................................................... 31324 18.8 21.6 29.6 1

Weft knit fabric mills ........................................................................... 313241 14.2 15.2 20.3 2

Other knit fabric and lace mills .......................................................... 313249 31.1 40.6 51.5 

Textile and fabric finishing and fabric coating mills ................................... 3133 14.4 15.8 13.4 2

Textile and fabric finishing mills ............................................................. 31331 20.1 23.2 18.0 2

Broadwoven fabric finishing mills ...................................................... 313311 28.7 32.0 21.9 3

Textile and fabric finishing (except broadwoven fabric) mills ............ 313312 23.0 25.9 31.5 3

Fabric coating mills ................................................................................ 31332 19.0 17.0 19.9 2

Textile product mills4 ..................................................................................... 314 11.8 12.3 15.4 1

Textile furnishings mills ............................................................................. 3141 7.5 11.0 25.0 1

Carpet and rug mills .............................................................................. 31411 7.2 11.9 38.0 1

Curtain and linen mills ........................................................................... 31412 15.8 21.4 29.1 2

Curtain and drapery mills ................................................................... 314121 35.9 55.3 59.7 

Other household textile product mills ................................................ 314129 17.4 23.0 33.3 2

Other textile product mills4 ......................................................................... 3149 17.4 19.1 19.5 2

Textile bag and canvas mills ................................................................. 31491 34.5 36.8 39.5 3

Canvas and related product mills ...................................................... 314912 39.3 43.0 47.6 4

All other textile product mills4 ................................................................ 31499 11.8 15.8 17.3 2

Tire cord and tire fabric mills ............................................................. 314992 24.9 25.0 46.0 1

All other miscellaneous textile product mills4 ..................................... 314999 15.7 20.7 20.1 3

Apparel manufacturing4 ................................................................................. 315 9.5 10.0 10.8 1

Apparel knitting mills .................................................................................. 3151 8.6 10.3 15.1 

Hosiery and sock mills ........................................................................... 31511 5.4 13.1 23.5 1

Other hosiery and sock mills ............................................................. 315119 10.0 18.3 25.2 1

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Other apparel knitting mills .................................................................... 31519 21.4 11.9 16.7 

Outerwear knitting mills ..................................................................... 315191 22.6 13.2 18.3 Underwear and nightwear knitting mills ............................................. 315192 – – – 

Cut and sew apparel manufacturing4 ........................................................ 3152 12.2 12.5 12.4 1

Cut and sew apparel contractors4 ......................................................... 31521 32.8 38.7 36.1 4

Men’s and boys’ cut and sew apparel contractors4 ........................... 315211 33.4 38.0 42.0 3

Men’s and boys’ cut and sew apparel manufacturing ............................ 31522 11.8 9.6 10.0 1

Men’s and boys’ cut and sew work clothing manufacturing ............... 315225 17.1 17.7 17.3 2

Men’s and boys’ cut and sew other outerwear manufacturing .......... 315228 24.7 27.7 31.8 4

Women’s and girls’ cut and sew apparel manufacturing ....................... 31523 11.6 11.0 32.3 2

Other cut and sew apparel manufacturing ............................................. 31529 14.6 15.2 21.5 2

All other cut and sew apparel manufacturing .................................... 315299 14.6 15.2 21.5 2

Apparel accessories and other apparel manufacturing ............................. 3159 19.7 30.0 34.0 2

Apparel accessories and other apparel manufacturing ......................... 31599 19.7 30.0 34.0 2

Hat, cap, and millinery manufacturing ............................................... 315991 21.6 30.6 31.7 

Other apparel accessories and other apparel manufacturing ............ 315999 46.0 39.4 40.6 

Leather and allied product manufacturing ..................................................... 316 10.3 13.3 17.5 1

Leather and hide tanning and finishing ...................................................... 3161 45.0 43.9 56.1 4

Footwear manufacturing ............................................................................ 3162 4.3 6.0 7.2 

Footwear manufacturing ........................................................................ 31621 4.3 6.0 7.2 

Men’s footwear (except athletic) manufacturing ................................ 316213 6.3 9.1 13.5 1

Other leather and allied product manufacturing ........................................ 3169 18.8 27.0 33.6 2

Other leather and allied product manufacturing .................................... 31699 18.8 27.0 33.6 2

Luggage manufacturing ..................................................................... 316991 36.4 40.6 56.6 

Personal leather good (except women’s handbag and purse)

manufacturing .................................................................................. 316993 33.4 45.6 – 

All other leather good and allied product manufacturing ................... 316999 29.9 41.5 50.8 3

Wood product manufacturing ........................................................................ 321 4.0 5.0 5.9 

Sawmills and wood preservation ............................................................... 3211 6.9 8.3 10.5 1

Sawmills and wood preservation ........................................................... 32111 6.9 8.3 10.5 1

Sawmills ............................................................................................ 321113 7.1 8.4 10.3 1

Wood preservation ............................................................................ 321114 25.7 31.0 36.6 2

Veneer, plywood, and engineered wood product manufacturing .............. 3212 6.1 7.0 8.6 

Veneer, plywood, and engineered wood product manufacturing .......... 32121 6.1 7.0 8.6 

Hardwood veneer and plywood manufacturing ................................. 321211 10.9 12.4 13.3 1

Softwood veneer and plywood manufacturing ................................... 321212 10.1 10.6 12.8 1

Engineered wood member (except truss) manufacturing .................. 321213 24.2 38.2 45.0 4

Truss manufacturing .......................................................................... 321214 11.0 13.6 16.5 1

Reconstituted wood product manufacturing ...................................... 321219 21.7 18.8 22.3 3

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Other wood product manufacturing ........................................................... 3219 5.8 7.1 8.5 1

Millwork .................................................................................................. 32191 7.7 9.5 12.6 1

Wood window and door manufacturing ............................................. 321911 13.2 15.7 17.1 2

Cut stock, resawing lumber, and planing ........................................... 321912 13.1 17.7 20.6 2

Other millwork (including flooring) ..................................................... 321918 11.4 14.1 23.6 2

Wood container and pallet manufacturing ............................................. 32192 13.0 14.3 17.4 2

All other wood product manufacturing ............................................... 32199 10.1 13.8 14.5 2

Manufactured home (mobile home) manufacturing ........................... 321991 10.6 10.4 15.5 1

Prefabricated wood building manufacturing ...................................... 321992 26.4 35.1 19.3 5

All other miscellaneous wood product manufacturing ....................... 321999 18.7 26.3 31.4 4

Paper manufacturing ..................................................................................... 322 3.8 4.8 6.0 

Pulp, paper, and paperboard mills ............................................................. 3221 4.6 6.2 5.4 1

Pulp mills ............................................................................................... 32211 6.1 3.1 9.1 1Paper mills ............................................................................................. 32212 5.3 6.2 6.5 

Paper (except newsprint) mills .......................................................... 322121 5.7 6.7 6.3 1Newsprint mills .................................................................................. 322122 14.6 16.7 23.7 1

Paperboard mills .................................................................................... 32213 9.6 14.8 11.6 3

Converted paper product manufacturing ................................................... 3222 4.8 5.8 7.8 

Paperboard container manufacturing .................................................... 32221 7.5 9.8 12.6 1

Corrugated and solid fiber box manufacturing ................................... 322211 10.6 14.0 17.6 1

Folding paperboard box manufacturing ............................................. 322212 9.0 10.1 17.3 1

Fiber can, tube, drum, and similar products manufacturing .............. 322214 14.1 18.3 34.7 3

Nonfolding sanitary food container manufacturing ............................ 322215 16.1 14.0 14.4 1

Paper bag and coated and treated paper manufacturing ...................... 32222 8.0 8.8 9.6 1

Coated and laminated packaging paper manufacturing .................... 322221 17.0 13.4 21.4 1

Coated and laminated paper manufacturing ..................................... 322222 11.0 10.8 15.1 1

Coated paper bag and pouch manufacturing .................................... 322223 21.8 33.8 21.5 4

Uncoated paper and multiwall bag manufacturing ............................ 322224 20.1 28.1 18.0 4

Stationery product manufacturing .......................................................... 32223 14.5 11.9 25.1 1

Die-cut paper and paperboard office supplies manufacturing ........... 322231 28.3 30.0 45.0 3

Envelope manufacturing .................................................................... 322232 6.9 8.2 22.8 1Other converted paper product manufacturing .................................. 32229 11.0 13.3 13.6 1

Sanitary paper product manufacturing .............................................. 322291 14.3 20.1 20.7 2

All other converted paper product manufacturing .............................. 322299 17.0 15.4 18.0 2

Printing and related support activities ............................................................ 323 3.9 4.9 5.9 

Printing and related support activities ........................................................ 3231 3.9 4.9 5.9 

Printing .................................................................................................. 32311 4.0 5.1 6.1 

Commercial lithographic printing ....................................................... 323110 5.7 7.7 8.8 1Commercial flexographic printing ...................................................... 323112 11.1 13.2 18.4 1

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Commercial screen printing ............................................................... 323113 19.3 18.0 19.6 2

Quick printing ..................................................................................... 323114 27.5 36.8 43.6 5

Digital printing .................................................................................... 323115 27.4 31.4 43.0 3

Manifold business forms printing ....................................................... 323116 14.5 14.2 18.0 1

Books printing .................................................................................... 323117 12.3 12.3 15.7 1

Blankbook, looseleaf binders, and devices manufacturing ................ 323118 5.8 44.0 – 4

Other commercial printing ................................................................. 323119 14.7 20.7 18.8 2

Support activities for printing ................................................................. 32312 14.6 19.8 21.7 2

Tradebinding and related work .......................................................... 323121 15.9 22.6 24.8 2

Prepress services .............................................................................. 323122 35.6 37.2 44.4 

Petroleum and coal products manufacturing ................................................. 324 12.6 12.9 11.2 2

Petroleum and coal products manufacturing ............................................. 3241 12.6 12.9 11.2 2

Petroleum refineries .............................................................................. 32411 10.2 13.3 21.0 1

Asphalt paving, roofing, and saturated materials manufacturing ........... 32412 11.1 18.9 16.6 3

Asphalt paving mixture and block manufacturing .............................. 324121 10.0 14.9 18.5 1

Asphalt shingle and coating materials manufacturing ....................... 324122 25.9 42.3 35.1 5

Other petroleum and coal products manufacturing ............................... 32419 36.2 30.1 13.2 4

All other petroleum and coal products manufacturing ....................... 324199 5.3 11.5 10.3 3

Chemical manufacturing ................................................................................ 325 3.6 4.3 5.7 

Basic chemical manufacturing ................................................................... 3251 12.3 17.6 23.2 1

Petrochemical manufacturing ................................................................ 32511 20.6 24.4 23.3 2Industrial gas manufacturing ................................................................. 32512 34.1 44.1 46.2 4Synthetic dye and pigment manufacturing ............................................ 32513 15.5 17.7 31.2 2

Inorganic dye and pigment manufacturing ........................................ 325131 25.1 26.4 46.0 3

Synthetic organic dye and pigment manufacturing ............................ 325132 19.7 23.7 34.7 3

Other basic inorganic chemical manufacturing ...................................... 32518 24.8 33.7 37.2 2

Alkalies and chlorine manufacturing .................................................. 325181 21.1 16.6 27.5 2

Carbon black manufacturing .............................................................. 325182 35.2 29.0 45.0 4

All other basic inorganic chemical manufacturing ............................. 325188 34.4 43.8 47.6 3

Other basic organic chemical manufacturing ........................................ 32519 13.5 14.4 17.8 1

Gum and wood chemical manufacturing ........................................... 325191 28.7 50.1 – 

Ethyl alcohol manufacturing .............................................................. 325193 22.5 23.0 31.8 3

All other basic organic chemical manufacturing ................................ 325199 19.3 18.9 21.9 2

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

manufacturing .......................................................................................... 3252 11.5 13.1 16.9 1

Resin and synthetic rubber manufacturing ............................................ 32521 13.6 15.6 20.3 1

Plastics material and resin manufacturing ......................................... 325211 16.6 18.6 23.6 2

Synthetic rubber manufacturing ......................................................... 325212 18.0 20.5 28.0 3

Artificial and synthetic fibers and filaments manufacturing .................... 32522 12.0 14.3 14.5 1

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Cellulosic organic fiber manufacturing ............................................... 325221 6.7 8.2 11.9 1

Noncellulosic organic fiber manufacturing ......................................... 325222 20.7 25.0 26.5 3

Pesticide, fertilizer, and other agricultural chemical manufacturing ........... 3253 13.0 17.7 25.6 2

Fertilizer manufacturing ......................................................................... 32531 13.7 21.8 31.1 3

Nitrogenous fertilizer manufacturing .................................................. 325311 19.1 26.3 40.5 3

Phosphatic fertilizer manufacturing ................................................... 325312 36.0 39.9 – 4

Fertilizer (mixing only) manufacturing ................................................ 325314 17.5 27.1 35.3 4

Pesticide and other agricultural chemical manufacturing ...................... 32532 28.8 30.5 41.6 3

Pharmaceutical and medicine manufacturing ............................................ 3254 4.1 5.1 5.9 

Pharmaceutical and medicine manufacturing ........................................ 32541 4.1 5.1 5.9 

Medicinal and botanical manufacturing ............................................. 325411 14.9 17.4 22.7 2

Pharmaceutical preparation manufacturing ....................................... 325412 4.5 5.8 6.0 In-vitro diagnostic substance manufacturing ..................................... 325413 14.6 19.0 21.1 2

Biological product (except diagnostic) manufacturing ....................... 325414 18.2 13.2 20.5 1

Paint, coating, and adhesive manufacturing .............................................. 3255 18.7 16.1 19.2 1

Paint and coating manufacturing ........................................................... 32551 24.9 19.6 22.2 2Adhesive manufacturing ........................................................................ 32552 23.4 27.4 36.3 3

Soap, cleaning compound, and toilet preparation manufacturing ............. 3256 7.7 8.2 11.7 

Soap and cleaning compound manufacturing ....................................... 32561 11.4 12.8 19.2 1

Soap and other detergent manufacturing .......................................... 325611 14.8 16.8 25.3 1

Polish and other sanitation good manufacturing ............................... 325612 18.2 19.5 26.2 2

Surface active agent manufacturing .................................................. 325613 35.2 49.0 – 5

Toilet preparation manufacturing ........................................................... 32562 9.5 9.8 12.5 1

Other chemical product and preparation manufacturing ........................... 3259 9.8 9.5 13.1 1

Printing ink manufacturing ..................................................................... 32591 29.3 33.0 40.0 4Explosives manufacturing ...................................................................... 32592 33.4 15.4 20.8 1All other chemical product and preparation manufacturing ................... 32599 10.2 10.3 15.0 1

Custom compounding of purchased resins ....................................... 325991 13.3 15.8 22.6 2

Photographic film, paper, plate, and chemical manufacturing ........... 325992 14.2 9.1 15.1 

All other miscellaneous chemical product and preparation

manufacturing .................................................................................. 325998 17.3 17.6 23.1 2

Plastics and rubber products manufacturing4 ................................................ 326 3.3 3.3 5.0 

Plastics product manufacturing4 ................................................................ 3261 4.1 4.0 5.8 

Plastics packaging materials and unlaminated film and sheet

manufacturing ...................................................................................... 32611 10.1 9.9 12.1 1

Plastics bag and pouch manufacturing .............................................. 326111 19.8 18.2 23.0 1

Plastics packaging film and sheet (including laminated)

manufacturing .................................................................................. 326112 9.6 13.7 17.4 2

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Unlaminated plastics film and sheet (except packaging)

manufacturing .................................................................................. 326113 10.7 10.3 15.3 1

Plastics pipe, pipe fitting, and unlaminated profile shape

manufacturing ...................................................................................... 32612 8.7 9.3 13.8 1

Unlaminated plastics profile shape manufacturing ............................ 326121 11.0 11.3 20.4 1Plastics pipe and pipe fitting manufacturing ...................................... 326122 13.4 14.8 18.6 1

Laminated plastics plate, sheet (except packaging), and shape

manufacturing ...................................................................................... 32613 13.7 31.0 22.2 4

Polystyrene foam product manufacturing .............................................. 32614 12.2 19.0 15.8 2Urethane and other foam product (except polystyrene) manufacturing 32615 10.5 12.7 15.6 2Plastics bottle manufacturing ................................................................. 32616 11.5 13.7 16.5 2Other plastics product manufacturing4 .................................................. 32619 6.1 5.3 8.9 

Plastics plumbing fixture manufacturing ............................................ 326191 20.9 24.3 33.0 3

All other plastics product manufacturing4 .......................................... 326199 6.6 5.5 9.6 

Rubber product manufacturing4 ................................................................. 3262 4.6 5.4 9.6 

Tire manufacturing ................................................................................. 32621 3.2 4.4 8.5 

Tire manufacturing (except retreading) ............................................. 326211 2.3 3.1 5.7 

Rubber and plastics hoses and belting manufacturing .......................... 32622 12.8 13.3 21.7 1

Other rubber product manufacturing4 .................................................... 32629 9.2 11.1 17.0 1

Rubber product manufacturing for mechanical use ........................... 326291 12.6 14.6 26.2 1All other rubber product manufacturing4 ............................................ 326299 13.5 16.9 17.7 2

Nonmetallic mineral product manufacturing .................................................. 327 4.6 5.4 8.2 

Clay product and refractory manufacturing ............................................... 3271 8.5 12.4 13.6 1

Pottery, ceramics, and plumbing fixture manufacturing ......................... 32711 9.3 18.0 20.9 1

Vitreous china plumbing fixture and china and earthenware

bathroom accessories manufacturing .............................................. 327111 8.7 15.3 12.1 1

Vitreous china, fine earthenware, and other pottery product

manufacturing .................................................................................. 327112 19.6 24.4 27.4 3

Porcelain electrical supply manufacturing ......................................... 327113 11.3 30.6 34.9 2

Clay building material and refractories manufacturing .......................... 32712 12.0 16.2 17.6 1

Clay refractory manufacturing ........................................................... 327124 26.6 52.0 46.0 5

Nonclay refractory manufacturing ...................................................... 327125 25.3 24.0 34.6 2

Glass and glass product manufacturing .................................................... 3272 7.8 9.5 11.8 1

Glass and glass product manufacturing ................................................ 32721 7.8 9.5 11.8 1

Flat glass manufacturing ................................................................... 327211 6.9 8.8 18.2 

Other pressed and blown glass and glassware manufacturing ......... 327212 8.6 11.4 23.1 1

Glass container manufacturing .......................................................... 327213 6.8 6.9 16.0 1

Glass product manufacturing made of purchased glass ................... 327215 13.8 16.8 19.2 2

Cement and concrete product manufacturing ........................................... 3273 7.7 8.3 11.9 1

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Ready-mix concrete manufacturing ....................................................... 32732 13.4 13.5 16.6 1Concrete pipe, brick, and block manufacturing ..................................... 32733 14.6 13.4 22.1 1

Concrete block and brick manufacturing ........................................... 327331 19.5 18.1 25.8 1

Concrete pipe manufacturing ............................................................ 327332 21.6 19.3 34.8 2

Other concrete product manufacturing .................................................. 32739 11.4 14.2 21.1 2

Lime and gypsum product manufacturing ................................................. 3274 24.6 29.7 30.1 3

Gypsum product manufacturing ............................................................ 32742 24.4 43.4 45.5 4

Other nonmetallic mineral product manufacturing ..................................... 3279 10.5 13.9 22.6 1

Abrasive product manufacturing ............................................................ 32791 15.4 22.4 31.9 2All other nonmetallic mineral product manufacturing ............................. 32799 12.0 16.1 26.1 1

Cut stone and stone product manufacturing ...................................... 327991 19.3 28.6 39.8 4

Ground or treated mineral and earth manufacturing ......................... 327992 30.0 31.9 38.6 3

Mineral wool manufacturing ............................................................... 327993 21.8 17.6 16.9 2

All other miscellaneous nonmetallic mineral product manufacturing 327999 28.0 34.5 56.5 4

Primary metal manufacturing ......................................................................... 331 3.2 3.9 6.2 

Iron and steel mills and ferroalloy manufacturing ...................................... 3311 5.4 5.9 9.5 

Iron and steel mills and ferroalloy manufacturing .................................. 33111 5.4 5.9 9.5 

Iron and steel mills ............................................................................. 331111 5.6 6.0 9.8 Electrometallurgical ferroalloy product manufacturing ....................... 331112 10.5 14.5 21.6 2

Steel product manufacturing from purchased steel ................................... 3312 11.0 11.7 17.7 1

Iron and steel pipe and tube manufacturing from purchased steel ........ 33121 15.4 12.4 18.9 1Rolling and drawing of purchased steel ................................................. 33122 15.6 18.8 29.2 2

Rolled steel shape manufacturing ..................................................... 331221 21.7 25.7 36.8 3

Steel wire drawing ............................................................................. 331222 15.8 26.6 24.2 2

Alumina and aluminum production and processing ................................... 3313 6.0 6.8 9.9 

Alumina and aluminum production and processing ............................... 33131 6.0 6.8 9.9 

Alumina refining ................................................................................. 331311 12.1 4.4 15.0 

Primary aluminum production ............................................................ 331312 8.5 4.0 16.0 1

Secondary smelting and alloying of aluminum .................................. 331314 19.9 23.3 23.8 2

Aluminum sheet, plate, and foil manufacturing .................................. 331315 19.5 20.3 31.7 2

Aluminum extruded product manufacturing ....................................... 331316 7.9 9.2 13.0 1Other aluminum rolling and drawing .................................................. 331319 17.5 26.0 32.3 2

Nonferrous metal (except aluminum) production and processing ............. 3314 5.8 7.2 11.7 

Nonferrous metal (except aluminum) smelting and refining .................. 33141 9.4 12.3 18.8 1

Copper rolling, drawing, extruding, and alloying .................................... 33142 6.4 7.6 13.8 1

Copper rolling, drawing, and extruding .............................................. 331421 8.5 10.7 18.5 1Copper wire (except mechanical) drawing ........................................ 331422 10.1 8.5 17.2 1

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

extruding, and alloying ......................................................................... 33149 11.9 15.4 21.9 1

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

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

and extruding ................................................................................... 331491 16.4 19.9 24.1 2

Secondary smelting, refining, and alloying of nonferrous metal

(except copper and aluminum) ........................................................ 331492 17.0 22.4 34.1 1

Foundries ................................................................................................... 3315 4.8 6.4 10.2 

Ferrous metal foundries ......................................................................... 33151 6.2 8.4 14.8 

Iron foundries ..................................................................................... 331511 9.2 13.2 23.1 Steel investment foundries ................................................................ 331512 16.7 12.3 15.6 1

Steel foundries (except investment) .................................................. 331513 6.6 10.8 8.7 1

Nonferrous metal foundries ................................................................... 33152 7.3 9.1 9.0 1

Aluminum die-casting foundries ........................................................ 331521 9.3 9.7 11.3 Aluminum foundries (except die-casting) .......................................... 331524 12.8 16.5 15.8 2

Copper foundries (except die-casting) ............................................... 331525 31.8 37.5 38.4 4

Other nonferrous foundries (except die-casting) ............................... 331528 19.9 20.8 18.2 3

Fabricated metal product manufacturing ....................................................... 332 2.1 2.7 3.7 

Forging and stamping ................................................................................ 3321 5.7 8.7 9.1 1

Forging and stamping ............................................................................ 33211 5.7 8.7 9.1 1

Iron and steel forging ......................................................................... 332111 15.9 22.1 22.0 2

Nonferrous forging ............................................................................. 332112 12.3 33.2 18.1 5

Custom roll forming ........................................................................... 332114 14.0 19.4 35.2 2

Metal stamping .................................................................................. 332116 6.8 10.5 12.5 1

Cutlery and handtool manufacturing .......................................................... 3322 9.4 17.8 28.9 1

Cutlery and handtool manufacturing ...................................................... 33221 9.4 17.8 28.9 1

Cutlery and flatware (except precious) manufacturing ...................... 332211 24.9 30.7 28.8 4

Hand and edge tool manufacturing ................................................... 332212 13.1 25.8 42.3 1

Saw blade and handsaw manufacturing ............................................ 332213 14.5 18.6 27.3 2

Architectural and structural metals manufacturing .................................... 3323 4.3 4.9 5.6 

Plate work and fabricated structural product manufacturing ................. 33231 5.9 6.1 7.4 

Prefabricated metal building and component manufacturing ............ 332311 12.6 15.1 20.6 2

Fabricated structural metal manufacturing ........................................ 332312 8.2 7.9 9.6 1Plate work manufacturing .................................................................. 332313 10.9 12.1 13.2 1

Ornamental and architectural metal products manufacturing ................ 33232 6.2 7.8 8.4 1

Metal window and door manufacturing .............................................. 332321 9.3 9.2 14.2 Sheet metal work manufacturing ....................................................... 332322 8.2 8.7 11.6 1Ornamental and architectural metal work manufacturing .................. 332323 16.6 23.4 18.6 4

Boiler, tank, and shipping container manufacturing ................................... 3324 8.3 9.5 15.0 1

Metal tank (heavy gauge) manufacturing .............................................. 33242 16.3 15.7 22.0 2Metal can, box, and other metal container (light gauge) manufacturing 33243 6.9 15.1 26.1 2

Metal can manufacturing ................................................................... 332431 7.3 14.0 23.7 2

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Other metal container manufacturing ................................................ 332439 10.8 22.4 37.2 3

Hardware manufacturing ........................................................................... 3325 11.0 12.5 20.5 1Spring and wire product manufacturing ..................................................... 3326 9.8 11.7 14.7 1

Spring and wire product manufacturing ................................................. 33261 9.8 11.7 14.7 1

Spring (light gauge) manufacturing ................................................... 332612 23.7 30.3 37.1 3

Other fabricated wire product manufacturing .................................... 332618 11.0 14.0 17.8 1

Machine shops; turned product; and screw, nut, and bolt manufacturing 3327 5.1 7.1 10.1 1

Machine shops ...................................................................................... 33271 6.3 8.4 11.1 1

Turned product and screw, nut, and bolt manufacturing ....................... 33272 7.7 13.7 22.7 1

Precision turned product manufacturing ............................................ 332721 10.5 19.7 31.4 2

Bolt, nut, screw, rivet, and washer manufacturing ............................. 332722 10.1 10.1 16.4 1

Coating, engraving, heat treating, and allied activities .............................. 3328 6.6 8.6 10.2 1

Coating, engraving, heat treating, and allied activities .......................... 33281 6.6 8.6 10.2 1

Metal heat treating ............................................................................. 332811 12.0 19.5 25.7 3

Metal coating, engraving (except jewelry and silverware), and allied

services to manufacturers ............................................................... 332812 9.3 11.3 13.7 1

Electroplating, plating, polishing, anodizing, and coloring ................. 332813 11.5 15.4 17.0 2

Other fabricated metal product manufacturing .......................................... 3329 4.2 5.2 6.7 

Metal valve manufacturing ..................................................................... 33291 7.7 10.3 17.3 

Industrial valve manufacturing ........................................................... 332911 12.5 15.0 20.9 1

Fluid power valve and hose fitting manufacturing ............................. 332912 15.7 18.1 31.8 1

Plumbing fixture fitting and trim manufacturing ................................. 332913 15.0 16.7 11.4 2

Other metal valve and pipe fitting manufacturing .............................. 332919 12.4 15.0 22.8 1

All other fabricated metal product manufacturing .................................. 33299 4.9 6.0 6.6 

Ball and roller bearing manufacturing ................................................ 332991 13.1 13.9 16.4 1

Small arms ammunition manufacturing ............................................. 332992 15.6 11.9 7.7 2

Ammunition (except small arms) manufacturing ............................... 332993 4.5 5.0 4.5 Small arms manufacturing ................................................................. 332994 10.9 17.4 12.2 2

Fabricated pipe and pipe fitting manufacturing .................................. 332996 15.8 16.4 19.7 2

Enameled iron and metal sanitary ware manufacturing .................... 332998 9.7 11.6 18.2 1All other miscellaneous fabricated metal product manufacturing ...... 332999 7.8 8.5 10.0 1

Machinery manufacturing4 ............................................................................. 333 2.5 2.8 4.2 

Agriculture, construction, and mining machinery manufacturing ............... 3331 3.7 4.3 7.0 

Agricultural implement manufacturing ................................................... 33311 5.4 7.3 12.0 

Farm machinery and equipment manufacturing ................................ 333111 6.0 8.2 13.0 

Lawn and garden tractor and home lawn and garden equipment

manufacturing .................................................................................. 333112 12.3 14.7 26.4 1

Construction machinery manufacturing ................................................. 33312 4.7 4.6 8.9 

Mining and oil and gas field machinery manufacturing .......................... 33313 9.3 9.7 13.1 1

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Mining machinery and equipment manufacturing .............................. 333131 16.1 16.8 22.9 3

Oil and gas field machinery and equipment manufacturing ............... 333132 11.3 11.5 15.5 1

Industrial machinery manufacturing4 ......................................................... 3332 8.1 10.7 15.1 1

Sawmill and woodworking machinery manufacturing ............................ 33321 16.7 29.9 51.9 2

Plastics and rubber industry machinery manufacturing ......................... 33322 26.1 28.8 43.5 2

Other industrial machinery manufacturing4 ........................................... 33329 8.5 11.7 15.3 1

Paper industry machinery manufacturing .......................................... 333291 14.1 21.4 29.5 2

Printing machinery and equipment manufacturing ............................ 333293 28.5 38.2 38.3 5

Food product machinery manufacturing ............................................ 333294 14.1 18.6 24.4 2

Semiconductor machinery manufacturing ......................................... 333295 16.0 19.5 27.7 3

All other industrial machinery manufacturing4 ................................... 333298 17.4 22.7 27.3 3

Commercial and service industry machinery manufacturing ..................... 3333 8.1 10.2 13.8 1

Commercial and service industry machinery manufacturing ................. 33331 8.1 10.2 13.8 1

Automatic vending machine manufacturing ....................................... 333311 33.5 29.5 41.8 2

Commercial laundry, drycleaning, and pressing machine

manufacturing .................................................................................. 333312 22.3 28.7 51.9 1

Office machinery manufacturing ........................................................ 333313 11.6 22.4 44.7 5

Optical instrument and lens manufacturing ....................................... 333314 25.6 30.8 41.3 3

Photographic and photocopying equipment manufacturing .............. 333315 21.8 20.1 25.2 2

Other commercial and service industry machinery manufacturing .... 333319 11.1 13.9 14.4 1

Ventilation, heating, air-conditioning, and commercial refrigeration

equipment manufacturing4 ....................................................................... 3334 4.7 5.0 7.5 

Ventilation, heating, air-conditioning, and commercial refrigeration

equipment manufacturing4 ................................................................... 33341 4.7 5.0 7.5 

Air purification equipment manufacturing .......................................... 333411 10.2 14.6 19.8 1

Heating equipment (except warm air furnaces) manufacturing ......... 333414 11.2 16.6 24.4 1

Air-conditioning and warm air heating equipment and commercial

and industrial refrigeration equipment manufacturing4 .................... 333415 6.3 5.3 9.1 

Metalworking machinery manufacturing .................................................... 3335 7.0 9.6 11.7 1

Metalworking machinery manufacturing ................................................ 33351 7.0 9.6 11.7 1

Industrial mold manufacturing ........................................................... 333511 18.1 25.3 35.3 2

Machine tool (metal cutting types) manufacturing ............................. 333512 15.0 18.3 21.5 2

Machine tool (metal forming types) manufacturing ............................ 333513 16.5 20.5 26.6 2

Special die and tool, die set, jig, and fixture manufacturing .............. 333514 11.9 17.2 18.6 2

Cutting tool and machine tool accessory manufacturing ................... 333515 14.5 14.6 20.6 2

Other metalworking machinery manufacturing .................................. 333518 26.3 37.4 37.2 3

Engine, turbine, and power transmission equipment manufacturing ......... 3336 6.8 7.8 7.8 1

Engine, turbine, and power transmission equipment manufacturing ..... 33361 6.8 7.8 7.8 1

Turbine and turbine generator set units manufacturing ..................... 333611 16.4 20.3 13.6 2

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Speed changer, industrial high-speed drive, and gear

manufacturing .................................................................................. 333612 11.8 12.8 18.8 1

Mechanical power transmission equipment manufacturing ............... 333613 19.3 14.4 14.6 2Other engine equipment manufacturing ............................................ 333618 7.6 10.0 14.1 

Other general purpose machinery manufacturing4 .................................... 3339 7.0 6.2 10.7 

Pump and compressor manufacturing ................................................... 33391 12.0 12.6 17.9 2

Pump and pumping equipment manufacturing .................................. 333911 10.3 16.3 14.1 2

Air and gas compressor manufacturing ............................................. 333912 25.3 22.2 35.2 4

Measuring and dispensing pump manufacturing ............................... 333913 25.3 25.8 – 2

Material handling equipment manufacturing .......................................... 33392 12.9 10.9 21.0 

Conveyor and conveying equipment manufacturing ......................... 333922 – 24.8 39.1 2

Overhead traveling crane, hoist, and monorail system

manufacturing .................................................................................. 333923 7.8 14.3 14.7 1

Industrial truck, tractor, trailer, and stacker machinery

manufacturing .................................................................................. 333924 7.0 10.6 17.3 1

All other general purpose machinery manufacturing4 ............................ 33399 9.9 9.2 13.5 1

Power-driven handtool manufacturing ............................................... 333991 7.9 9.3 8.5 1

Welding and soldering equipment manufacturing ............................. 333992 40.6 35.0 51.6 1

Packaging machinery manufacturing ................................................ 333993 19.8 28.1 32.1 3

Industrial process furnace and oven manufacturing4 ........................ 333994 14.7 21.0 28.8 2

Fluid power cylinder and actuator manufacturing .............................. 333995 14.3 20.0 33.7 2

Fluid power pump and motor manufacturing ..................................... 333996 21.3 10.9 11.2 1

Scale and balance manufacturing4 .................................................... 333997 16.3 17.8 5.7 3

All other miscellaneous general purpose machinery manufacturing4 333999 12.3 14.6 17.3 2

Computer and electronic product manufacturing ........................................... 334 3.3 4.9 7.0 

Computer and peripheral equipment manufacturing ................................. 3341 6.0 8.4 9.5 1

Computer and peripheral equipment manufacturing ............................. 33411 6.0 8.4 9.5 1

Electronic computer manufacturing ................................................... 334111 8.2 12.4 9.0 2

Computer storage device manufacturing ........................................... 334112 12.9 12.7 18.1 1

Computer terminal manufacturing ..................................................... 334113 18.9 27.7 21.2 

Other computer peripheral equipment manufacturing ....................... 334119 12.4 17.7 26.7 2

Communications equipment manufacturing4 ............................................. 3342 10.9 16.0 19.3 2

Telephone apparatus manufacturing ..................................................... 33421 16.0 26.7 – 

Radio and television broadcasting and wireless communications

equipment manufacturing4 ................................................................... 33422 13.8 18.6 23.8 2

Other communications equipment manufacturing ................................. 33429 17.8 27.8 28.4 3

Audio and video equipment manufacturing ............................................... 3343 20.0 28.7 27.8 2

Semiconductor and other electronic component manufacturing ............... 3344 5.3 7.0 10.4 

Semiconductor and other electronic component manufacturing ........... 33441 5.3 7.0 10.4 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Bare printed circuit board manufacturing ........................................... 334412 12.9 18.5 23.3 2

Semiconductor and related device manufacturing ............................ 334413 10.8 15.2 22.8 1Electronic coil, transformer, and other inductor manufacturing ......... 334416 26.4 24.2 36.9 3

Electronic connector manufacturing .................................................. 334417 17.0 19.2 19.2 2

Printed circuit assembly (electronic assembly) manufacturing .......... 334418 13.7 13.4 20.5 2

Other electronic component manufacturing ....................................... 334419 9.0 12.8 19.3 1

Navigational, measuring, electromedical, and control instruments

manufacturing4 ........................................................................................ 3345 5.7 9.4 13.6 1

Navigational, measuring, electromedical, and control instruments

manufacturing ...................................................................................... 33451 5.7 9.4 13.6 1

Electromedical and electrotherapeutic apparatus manufacturing4 .... 334510 12.6 17.1 26.9 1

Search, detection, navigation, guidance, aeronautical, and nautical

system and instrument manufacturing ............................................. 334511 9.8 8.9 10.5 1

Automatic environmental control manufacturing for residential,

commercial, and appliance use ....................................................... 334512 18.2 22.1 27.4 2

Instruments and related products manufacturing for measuring,

displaying, and controlling industrial process variables ................... 334513 19.1 34.0 48.6 2

Instrument manufacturing for measuring and testing electricity and

electrical signals4 ............................................................................. 334515 16.0 16.7 23.3 2

Analytical laboratory instrument manufacturing ................................. 334516 18.3 25.6 31.3 2

Irradiation apparatus manufacturing .................................................. 334517 10.7 10.4 10.3 1

Other measuring and controlling device manufacturing .................... 334519 16.8 23.0 33.9 2

Manufacturing and reproducing magnetic and optical media ................ 3346 9.1 8.1 10.9 1

Manufacturing and reproducing magnetic and optical media ................ 33461 9.1 8.1 10.9 1

Prerecorded compact disc (except software), tape, and record

reproducing ...................................................................................... 334612 8.1 6.4 5.2 

Magnetic and optical recording media manufacturing ....................... 334613 30.3 26.6 – 2

Electrical equipment, appliance, and component manufacturing .................. 335 3.0 3.4 4.8 

Electric lighting equipment manufacturing ................................................. 3351 9.1 9.5 12.0 1

Lighting fixture manufacturing ............................................................... 33512 10.5 10.8 14.8 1

Commercial, industrial, and institutional electric lighting fixture

manufacturing .................................................................................. 335122 11.0 12.9 19.3 1

Other lighting equipment manufacturing ............................................ 335129 19.0 22.0 30.7 2

Household appliance manufacturing ......................................................... 3352 3.3 4.0 6.0 

Small electrical appliance manufacturing .............................................. 33521 12.4 12.6 14.5 1

Electric housewares and household fan manufacturing .................... 335211 13.5 14.8 19.1 2

Major appliance manufacturing ............................................................. 33522 1.7 3.1 6.1 

Household cooking appliance manufacturing .................................... 335221 4.5 8.2 14.2 1

Other major household appliance manufacturing .............................. 335228 3.3 3.5 9.9 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Electrical equipment manufacturing .......................................................... 3353 4.5 5.9 8.6 

Electrical equipment manufacturing ...................................................... 33531 4.5 5.9 8.6 

Power, distribution, and specialty transformer manufacturing ........... 335311 6.7 8.9 11.2 

Motor and generator manufacturing .................................................. 335312 8.4 9.7 17.6 1Switchgear and switchboard apparatus manufacturing ..................... 335313 10.9 15.3 21.7 2

Relay and industrial control manufacturing ....................................... 335314 10.6 18.7 18.3 2

Other electrical equipment and component manufacturing ....................... 3359 6.1 6.2 8.4 

Battery manufacturing ........................................................................... 33591 8.0 11.3 9.4 1

Storage battery manufacturing .......................................................... 335911 12.4 13.7 15.5 2

Primary battery manufacturing .......................................................... 335912 8.9 19.3 8.8 3

Communication and energy wire and cable manufacturing ................... 33592 27.1 14.1 30.4 1

Fiber optic cable manufacturing ........................................................ 335921 18.3 14.1 36.9 2

Other communication and energy wire manufacturing ...................... 335929 37.2 20.8 42.2 2

Wiring device manufacturing ................................................................. 33593 10.3 11.2 13.9 1

Current-carrying wiring device manufacturing ................................... 335931 13.1 13.0 16.8 1

Noncurrent-carrying wiring device manufacturing ............................. 335932 16.7 21.7 25.0 2

All other electrical equipment and component manufacturing ............... 33599 9.2 12.8 17.3 1

Carbon and graphite product manufacturing ..................................... 335991 17.0 26.8 33.7 3

All other miscellaneous electrical equipment and component

manufacturing .................................................................................. 335999 11.0 13.9 19.9 1

Transportation equipment manufacturing4 .................................................... 336 1.3 1.4 1.9 

Motor vehicle manufacturing ..................................................................... 3361 1.9 2.3 2.9 

Automobile and light duty motor vehicle manufacturing ........................ 33611 1.6 2.6 3.3 

Automobile manufacturing ................................................................. 336111 2.5 3.7 4.3 

Light truck and utility vehicle manufacturing ...................................... 336112 .4 .4 1.3 

Heavy duty truck manufacturing ............................................................ 33612 8.6 3.8 6.5 

Motor vehicle body and trailer manufacturing ............................................ 3362 3.2 4.5 5.2 

Motor vehicle body and trailer manufacturing .................................... 33621 3.2 4.5 5.2 

Motor vehicle body manufacturing ..................................................... 336211 5.8 9.1 9.7 1

Truck trailer manufacturing ................................................................ 336212 4.5 6.5 7.9 

Travel trailer and camper manufacturing ........................................... 336214 7.3 8.3 11.6 1

Motor vehicle parts manufacturing ............................................................ 3363 3.2 3.3 4.9 

Motor vehicle gasoline engine and engine parts manufacturing ........... 33631 6.4 8.8 13.8 

Carburetor, piston, piston ring, and valve manufacturing .................. 336311 7.1 9.7 11.8 1

Gasoline engine and engine parts manufacturing ............................. 336312 8.3 11.4 17.6 

Motor vehicle electrical and electronic equipment manufacturing ......... 33632 9.8 9.1 17.8 

Vehicular lighting equipment manufacturing ...................................... 336321 8.9 10.0 38.0 1

Other motor vehicle electrical and electronic equipment

manufacturing .................................................................................. 336322 13.7 12.4 20.1 1

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Motor vehicle steering and suspension components (except spring)

manufacturing ...................................................................................... 33633 6.4 8.7 15.9 

Motor vehicle brake system manufacturing ........................................... 33634 13.5 14.1 13.2 1Motor vehicle transmission and power train parts manufacturing ......... 33635 4.5 7.9 12.1 Motor vehicle seating and interior trim manufacturing ........................... 33636 12.4 13.4 10.2 1Motor vehicle metal stamping ................................................................ 33637 3.8 5.5 6.1 Other motor vehicle parts manufacturing .............................................. 33639 9.6 7.6 12.1 

Motor vehicle air-conditioning manufacturing .................................... 336391 8.8 17.3 13.6 3All other motor vehicle parts manufacturing ...................................... 336399 10.4 8.2 13.4 

Aerospace product and parts manufacturing ............................................. 3364 2.1 1.9 2.9 

Aerospace product and parts manufacturing ......................................... 33641 2.1 1.9 2.9 

Aircraft manufacturing ....................................................................... 336411 1.2 1.3 1.9 Aircraft engine and engine parts manufacturing ................................ 336412 5.2 6.4 6.6 1Other aircraft parts and auxiliary equipment manufacturing .............. 336413 6.7 6.6 10.5 Guided missile and space vehicle manufacturing ............................. 336414 8.4 13.5 11.1 1Guided missile and space vehicle propulsion unit and propulsion

unit parts manufacturing .................................................................. 336415 2.5 2.5 2.5 

Other guided missile and space vehicle parts and auxiliary

equipment manufacturing ................................................................ 336419 41.1 49.7 60.4 6

Railroad rolling stock manufacturing ......................................................... 3365 8.7 11.7 17.9 1Ship and boat building4 .............................................................................. 3366 2.2 2.8 3.3 

Ship and boat building4 .......................................................................... 33661 2.2 2.8 3.3 

Ship building and repairing ................................................................ 336611 2.2 2.2 3.3 

Boat building4 .................................................................................... 336612 7.1 12.5 12.1 1

Other transportation equipment manufacturing ......................................... 3369 4.1 3.4 6.5 

Other transportation equipment manufacturing ..................................... 33699 4.1 3.4 6.5 

Motorcycle, bicycle, and parts manufacturing ................................... 336991 4.6 5.6 11.4 1

Military armored vehicle, tank, and tank component manufacturing 336992 3.0 4.2 9.9 

All other transportation equipment manufacturing ............................. 336999 9.2 6.9 11.0 

Furniture and related product manufacturing4 ............................................... 337 4.2 4.4 6.9 

Household and institutional furniture and kitchen cabinet manufacturing4 3371 5.7 5.8 9.4 

Wood kitchen cabinet and countertop manufacturing ........................... 33711 11.2 13.6 19.3 1

Household and institutional furniture manufacturing4 ............................ 33712 6.5 5.5 9.3 

Upholstered household furniture manufacturing ................................ 337121 6.1 7.3 14.8 1

Nonupholstered wood household furniture manufacturing ................ 337122 18.7 11.2 20.5 1

Metal household furniture manufacturing .......................................... 337124 36.0 33.3 37.6 3

Household furniture (except wood and metal) manufacturing ........... 337125 29.1 26.2 37.2 2

Institutional furniture manufacturing4 ................................................. 337127 8.3 12.6 14.4 1

Wood television, radio, and sewing machine cabinet manufacturing 337129 – – – 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Office furniture (including fixtures) manufacturing ..................................... 3372 7.1 8.1 11.6 1

Office furniture (including fixtures) manufacturing ................................. 33721 7.1 8.1 11.6 1

Wood office furniture manufacturing .................................................. 337211 12.6 18.5 29.8 1

Custom architectural woodwork and millwork manufacturing ............ 337212 26.8 33.4 39.0 5

Office furniture (except wood) manufacturing .................................... 337214 11.3 16.8 19.3 1

Showcase, partition, shelving, and locker manufacturing .................. 337215 9.3 10.7 13.5 1

Other furniture related product manufacturing ........................................... 3379 7.5 11.6 13.1 1

Mattress manufacturing ......................................................................... 33791 8.7 14.1 15.1 1

Miscellaneous manufacturing ........................................................................ 339 3.9 4.3 6.6 

Medical equipment and supplies manufacturing ....................................... 3391 6.1 6.0 10.0 

Medical equipment and supplies manufacturing ................................... 33911 6.1 6.0 10.0 

Surgical and medical instrument manufacturing ................................ 339112 7.0 8.5 12.7 1

Surgical appliance and supplies manufacturing4 ............................... 339113 6.6 7.8 13.0 

Dental equipment and supplies manufacturing ................................. 339114 47.4 23.1 24.0 2Ophthalmic goods manufacturing ...................................................... 339115 12.2 14.5 18.7 1Dental laboratories ............................................................................ 339116 23.2 36.5 49.4 4

Other miscellaneous manufacturing .......................................................... 3399 5.0 6.0 8.7 

Jewelry and silverware manufacturing .................................................. 33991 22.2 20.1 25.9 2

Jewelry (except costume) manufacturing .......................................... 339911 23.3 22.0 29.0 1Jewelers’ material and lapidary work manufacturing ......................... 339913 17.0 55.5 55.5 

Sporting and athletic goods manufacturing ........................................... 33992 9.0 13.9 22.6 1Doll, toy, and game manufacturing ........................................................ 33993 19.9 19.5 21.5 2

Pen and mechanical pencil manufacturing ........................................ 339941 14.7 14.6 – 

Sign manufacturing ................................................................................ 33995 12.0 13.5 18.5 1All other miscellaneous manufacturing .................................................. 33999 7.0 9.0 13.3 1

Gasket, packing, and sealing device manufacturing ......................... 339991 10.8 15.7 13.2 2Musical instrument manufacturing ..................................................... 339992 12.4 18.2 32.0 3Fastener, button, needle, and pin manufacturing .............................. 339993 39.3 42.0 52.0 Burial casket manufacturing .............................................................. 339995 22.5 14.4 19.6 2All other miscellaneous manufacturing .............................................. 339999 13.6 16.6 25.3 1Service providing ............................................................................ .6 .7 .8 

Trade, transportation, and utilities .................................................... .8 1.0 1.2 

Wholesale trade ......................................................................................... 42 2.2 2.5 3.2 

Merchant wholesalers, durable goods ........................................................... 423 3.3 4.3 5.3 

Motor vehicle and motor vehicle parts and supplies merchant

wholesalers .............................................................................................. 4231 6.8 11.8 17.8 1

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Furniture and home furnishing merchant wholesalers ............................... 4232 13.5 14.6 20.5 1Lumber and other construction materials merchant wholesalers .............. 4233 10.7 15.5 20.1 1Professional and commercial equipment and supplies merchant

wholesalers .............................................................................................. 4234 9.1 10.4 12.9 1

Metal and mineral (except petroleum) merchant wholesalers ................... 4235 10.1 14.0 20.2 1Electrical goods merchant wholesalers ..................................................... 4236 14.3 16.1 22.2 2Hardware, and plumbing and heating equipment and supplies merchant

wholesalers .............................................................................................. 4237 15.9 13.7 17.1 1

Machinery, equipment, and supplies merchant wholesalers ..................... 4238 6.2 8.6 8.4 1

Miscellaneous durable goods merchant wholesalers ................................ 4239 9.3 12.2 13.8 1

Toy and hobby goods and supplies merchant wholesalers ................... 42392 24.3 31.8 48.2 5Recyclable material merchant wholesalers ........................................... 42393 10.6 12.8 17.3 1Jewelry, watch, precious stone, and precious metal merchant

wholesalers .......................................................................................... 42394 34.4 37.0 51.0 2

Other miscellaneous durable goods merchant wholesalers .................. 42399 31.5 40.2 34.0 6

Merchant wholesalers, nondurable goods ..................................................... 424 2.7 2.6 3.6 

Paper and paper product merchant wholesalers ....................................... 4241 12.8 12.8 18.0 1Drugs and druggists’ sundries merchant wholesalers ............................... 4242 9.8 10.8 14.3 1Apparel, piece goods, and notions merchant wholesalers ........................ 4243 14.9 20.4 33.8 1Grocery and related product merchant wholesalers .................................. 4244 3.2 3.2 4.6 

Farm product raw material merchant wholesalers ..................................... 4245 16.4 16.7 17.9 3Chemical and allied products merchant wholesalers ................................ 4246 15.0 16.7 19.9 2Petroleum and petroleum products merchant wholesalers ....................... 4247 21.8 25.9 31.3 2Beer, wine, and distilled alcoholic beverage merchant wholesalers .......... 4248 4.6 5.2 5.9 

Miscellaneous nondurable goods merchant wholesalers .......................... 4249 10.7 10.7 13.0 1

Wholesale electronic markets and agents and brokers ................................. 425 12.0 16.6 18.3 

Retail trade ................................................................................................ 44-45 1.1 1.3 1.8 

Motor vehicle and parts dealers .................................................................... 441 3.0 4.1 5.3 

Automobile dealers .................................................................................... 4411 2.8 4.0 4.7 

New car dealers ..................................................................................... 44111 2.7 4.0 4.6 

Used car dealers ................................................................................... 44112 19.6 22.3 29.3 2

Other motor vehicle dealers ...................................................................... 4412 13.8 20.3 25.3 3

Recreational vehicle dealers ................................................................. 44121 26.0 31.7 34.3 4Motorcycle, boat, and other motor vehicle dealers ................................ 44122 16.3 24.3 28.8 3

Automotive parts, accessories, and tire stores .......................................... 4413 6.7 7.7 10.4 1

Automotive parts and accessories stores .............................................. 44131 8.2 9.4 13.3 1

Tire dealers ............................................................................................ 44132 11.0 13.2 16.7 2

Furniture and home furnishings stores .......................................................... 442 7.1 8.4 10.5 1

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Furniture stores ......................................................................................... 4421 10.5 11.1 15.1 1Home furnishings stores ............................................................................ 4422 9.6 12.6 14.5 2

Floor covering stores ............................................................................. 44221 20.8 25.0 30.6 3Other home furnishings stores .............................................................. 44229 10.7 14.7 16.3 3

Electronics and appliance stores ................................................................... 443 10.2 11.1 15.3 1

Electronics and appliance stores ............................................................... 4431 10.2 11.1 15.3 1

Appliance, television, and other electronics stores ................................ 44311 11.4 12.4 17.6 1Computer and software stores .............................................................. 44312 18.9 25.7 31.0 3

Building material and garden equipment and supplies dealers ..................... 444 2.4 2.8 3.9 

Building material and supplies dealers ...................................................... 4441 2.4 2.7 3.7 

Home centers ........................................................................................ 44411 1.9 2.3 2.9 

Paint and wallpaper stores .................................................................... 44412 36.6 53.4 – 4Hardware stores .................................................................................... 44413 15.4 17.3 21.8 2Other building material dealers .............................................................. 44419 8.6 11.7 13.0 2

Lawn and garden equipment and supplies stores ..................................... 4442 11.9 16.1 19.3 2

Outdoor power equipment stores .......................................................... 44421 30.8 55.3 41.5 Nursery, garden center, and farm supply stores ................................... 44422 12.8 16.5 20.4 2

Food and beverage stores ............................................................................. 445 1.8 2.2 2.9 

Grocery stores ........................................................................................... 4451 1.8 2.2 2.8 

Supermarkets and other grocery (except convenience) stores ............. 44511 1.7 2.1 2.7 

Convenience stores ............................................................................... 44512 – 43.8 51.7 

Specialty food stores ................................................................................. 4452 13.2 17.6 20.8 3

Meat markets ......................................................................................... 44521 26.4 35.1 46.1 6Fruit and vegetable markets .................................................................. 44523 16.5 21.3 24.3 3Other specialty food stores .................................................................... 44529 19.1 22.6 23.8 3

Beer, wine, and liquor stores ..................................................................... 4453 21.0 19.1 26.3 2

Health and personal care stores .................................................................... 446 6.4 9.4 12.4 1

Health and personal care stores ................................................................ 4461 6.4 9.4 12.4 1

Pharmacies and drug stores .................................................................. 44611 6.2 9.7 12.2 1

Cosmetics, beauty supplies, and perfume stores .................................. 44612 34.2 42.0 49.1 Other health and personal care stores .................................................. 44619 31.9 39.3 49.1 4

Gasoline stations ........................................................................................... 447 9.2 11.8 14.1 

Gasoline stations ....................................................................................... 4471 9.2 11.8 14.1 

Gasoline stations with convenience stores ............................................ 44711 10.5 12.7 12.8 Other gasoline stations .......................................................................... 44719 17.4 30.8 51.0 2

Clothing and clothing accessories stores ...................................................... 448 7.8 12.6 12.9 

Clothing stores ........................................................................................... 4481 8.5 13.6 14.1 

Men’s clothing stores ............................................................................. 44811 31.3 48.1 56.2 5Women’s clothing stores ....................................................................... 44812 – 34.0 40.2 6

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Children’s and infants’ clothing stores ................................................... 44813 22.6 38.3 38.3 

Family clothing stores ............................................................................ 44814 11.3 18.0 14.6 Other clothing stores ............................................................................. 44819 29.4 48.3 49.5 5

Shoe stores ............................................................................................... 4482 – 32.3 34.6 

Jewelry, luggage, and leather goods stores .............................................. 4483 41.2 61.2 62.2 

Luggage and leather goods stores ........................................................ 44832 41.2 44.0 44.0 

Sporting goods, hobby, book, and music stores ............................................ 451 7.6 12.3 18.7 1

Sporting goods, hobby, and musical instrument stores ............................. 4511 8.6 13.2 22.1 1

Sporting goods stores ............................................................................ 45111 12.8 17.7 30.9 1Hobby, toy, and game stores ................................................................. 45112 12.5 20.8 24.9 3Sewing, needlework, and piece goods stores ....................................... 45113 22.8 33.1 32.8 Musical instrument and supplies stores ................................................. 45114 46.7 51.2 – 5

Book, periodical, and music stores ............................................................ 4512 16.5 29.7 34.9 5

Book stores and news dealers .............................................................. 45121 16.6 30.7 31.1 5

General merchandise stores ......................................................................... 452 1.2 1.5 2.0 

Department stores ..................................................................................... 4521 1.6 1.8 2.1 Other general merchandise stores ............................................................ 4529 1.7 2.2 3.2 

Warehouse clubs and superstores ........................................................ 45291 1.1 1.3 1.9 

All other general merchandise stores .................................................... 45299 7.6 11.0 13.2 1

Miscellaneous store retailers ......................................................................... 453 7.2 10.2 14.5 1

Office supplies, stationery, and gift stores ................................................. 4532 10.3 13.7 17.1 1

Office supplies and stationery stores ..................................................... 45321 13.0 18.3 24.1 2Gift, novelty, and souvenir stores .......................................................... 45322 16.8 20.6 24.1 3

Used merchandise stores .......................................................................... 4533 13.3 17.3 19.2 2Other miscellaneous store retailers ........................................................... 4539 11.2 18.3 – 2

Pet and pet supplies stores ................................................................... 45391 10.9 18.8 24.6 2Manufactured (mobile) home dealers .................................................... 45393 42.8 55.6 55.6 All other miscellaneous store retailers ................................................... 45399 – 24.7 29.1 4

Nonstore retailers .......................................................................................... 454 9.1 12.1 11.3 1

Mail-order houses .............................................................................. 454113 10.1 13.0 14.1 1

Vending machine operators ....................................................................... 4542 22.0 29.4 30.0 4Direct selling establishments ..................................................................... 4543 11.7 11.0 12.3 1

Fuel dealers ........................................................................................... 45431 12.0 12.4 13.7 2Other direct selling establishments ........................................................ 45439 30.3 23.5 28.4 3

Transportation and warehousing ............................................................... 48-49 1.5 1.6 2.0 

Air transportation ........................................................................................... 481 1.9 2.3 2.8 

Scheduled air transportation ...................................................................... 4811 2.0 2.4 2.8 

Scheduled air transportation .................................................................. 48111 2.0 2.4 2.8 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Scheduled passenger air transportation ............................................ 481111 1.9 2.4 2.8 Scheduled freight air transportation ................................................... 481112 23.8 18.6 18.9 2

Nonscheduled air transportation ................................................................ 4812 12.3 17.3 18.6 2

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

( 

Water transportation ...................................................................................... 483 11.2 12.5 15.9 1

Deep sea, coastal, and Great Lakes water transportation ........................ 4831 15.2 19.5 26.1 1

Deep sea, coastal, and Great Lakes water transportation .................... 48311 15.2 19.5 26.1 1

Deep sea passenger transportation .................................................. 483112 5.9 5.1 15.6 

Coastal and Great Lakes freight transportation ................................. 483113 12.0 11.6 11.6 1

Coastal and Great Lakes passenger transportation .......................... 483114 12.7 15.1 – 1

Inland water transportation ........................................................................ 4832 16.6 15.5 17.9 2

Inland water transportation .................................................................... 48321 16.6 15.5 17.9 2

Inland water freight transportation ..................................................... 483211 17.6 16.6 19.3 2Inland water passenger transportation .............................................. 483212 47.5 42.0 48.5 

Truck transportation ....................................................................................... 484 3.2 3.6 4.0 

General freight trucking ............................................................................. 4841 3.4 3.9 4.5 

General freight trucking, local ................................................................ 48411 9.8 11.4 10.6 1

General freight trucking, long-distance .................................................. 48412 3.5 4.0 4.9 

Specialized freight trucking ........................................................................ 4842 7.0 8.0 8.4 1

Used household and office goods moving ............................................. 48421 15.8 18.1 18.3 3Specialized freight (except used goods) trucking, local ......................... 48422 9.3 10.6 10.8 2

Specialized freight (except used goods) trucking, long-distance ........... 48423 12.3 14.8 16.5 2

Transit and ground passenger transportation ................................................ 485 4.7 5.5 5.9 

Urban transit systems ................................................................................ 4851 10.7 10.9 12.1 1

Interurban and rural bus transportation ..................................................... 4852 9.4 12.6 14.6 1Taxi and limousine service ........................................................................ 4853 13.2 15.4 16.3 3

Taxi service ........................................................................................... 48531 17.6 20.7 22.5 4Limousine service .................................................................................. 48532 16.5 19.4 20.3 1

School and employee bus transportation .................................................. 4854 8.3 9.0 9.4 1Charter bus industry .................................................................................. 4855 19.8 18.2 18.3 3Other transit and ground passenger transportation ................................... 4859 10.9 14.5 16.5 2

Pipeline transportation ................................................................................... 486 42.4 56.1 – 6

Pipeline transportation of natural gas ........................................................ 4862 45.1 60.5 – 6

Scenic and sightseeing transportation ........................................................... 487 18.6 19.2 18.2 4

Scenic and sightseeing transportation, land .............................................. 4871 19.5 27.3 26.2 

Scenic and sightseeing transportation, water ............................................ 4872 29.6 28.3 25.5 5

Support activities for transportation ............................................................... 488 5.1 5.8 7.3 

Support activities for air transportation ...................................................... 4881 8.1 7.7 8.9 1

Support activities for rail transportation ..................................................... 4882 22.0 25.8 32.4 3

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Support activities for water transportation ................................................. 4883 8.9 9.3 10.0 2

Port and harbor operations .................................................................... 48831 2.7 2.0 2.3 Marine cargo handling ........................................................................... 48832 10.9 12.9 13.6 3Navigational services to shipping .......................................................... 48833 20.9 23.1 24.5 4Other support activities for water transportation .................................... 48839 43.5 45.3 58.3 5

Support activities for road transportation ................................................... 4884 18.4 20.9 25.4 3

Motor vehicle towing .............................................................................. 48841 – 26.2 32.5 4

Other support activities for road transportation ..................................... 48849 21.5 22.2 25.5 5

Freight transportation arrangement ........................................................... 4885 13.0 15.9 21.3 2

Other support activities for transportation .............................................. 4889 15.5 21.9 31.2 2

Couriers and messengers ............................................................................. 492 2.9 3.3 4.9 

Couriers and express delivery services ..................................................... 4921 2.9 3.0 4.3 

Local messengers and local delivery ......................................................... 4922 15.0 22.5 27.3 3

Warehousing and storage ............................................................................. 493 3.0 3.6 4.6 

Warehousing and storage ......................................................................... 4931 3.0 3.6 4.6 

General warehousing and storage ........................................................ 49311 3.3 4.1 5.2 

Refrigerated warehousing and storage ................................................. 49312 8.0 8.9 12.2 1

Other warehousing and storage ............................................................ 49319 12.5 10.4 15.1 1

Utilities ....................................................................................................... 22 6.8 7.2 8.9 1

Utilities ........................................................................................................... 221 6.8 7.2 8.9 1

Electric power generation, transmission and distribution .......................... 2211 8.8 9.1 10.8 1

Electric power generation ...................................................................... 22111 16.9 18.8 20.8 2

Fossil fuel electric power generation ................................................. 221112 20.6 21.3 16.5 3

Nuclear electric power generation ..................................................... 221113 10.7 26.1 18.4 3Other electric power generation ........................................................ 221119 34.7 52.1 – 4

Electric power transmission, control, and distribution ............................ 22112 9.9 8.0 11.7 

Natural gas distribution .............................................................................. 2212 13.1 14.3 12.8 2Water, sewage and other systems ............................................................ 2213 15.6 19.9 28.8 1

Water supply and irrigation systems ...................................................... 22131 18.8 23.3 34.9 1Sewage treatment facilities .................................................................... 22132 17.7 27.8 33.8 3Steam and air-conditioning supply ........................................................ 22133 62.6 54.0 – 

Information ........................................................................................... 4.6 5.4 5.6 

Information ................................................................................................. 51 4.6 5.4 5.6 

Publishing industries (except Internet) .......................................................... 511 8.2 8.1 8.7 1

Newspaper, periodical, book, and directory publishers ............................. 5111 8.7 8.4 9.2 1

Newspaper publishers ........................................................................... 51111 7.1 8.9 10.4 1

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Periodical publishers ............................................................................. 51112 – 33.1 22.0 5

Book publishers ..................................................................................... 51113 19.7 29.5 35.1 3Directory and mailing list publishers ...................................................... 51114 41.3 24.9 31.2 2Other publishers .................................................................................... 51119 32.4 53.7 21.3 6

Software publishers ................................................................................... 5112 23.8 30.1 19.7 

Motion picture and sound recording industries .............................................. 512 10.5 10.7 13.0 1

Motion picture and video industries ........................................................... 5121 10.6 10.8 13.0 1

Motion picture and video exhibition ....................................................... 51213 13.0 19.8 25.6 2Postproduction services and other motion picture and video industries 51219 37.8 37.3 – 4Record production ................................................................................. 51221 – – – Other sound recording industries .......................................................... 51229 – – – 

Broadcasting (except Internet) ...................................................................... 515 11.7 17.6 10.5 3

Radio and television broadcasting ............................................................. 5151 7.3 11.7 12.5 2

Radio broadcasting ................................................................................ 51511 22.6 36.8 43.1 6Television broadcasting ......................................................................... 51512 6.9 11.0 10.4 3

Cable and other subscription programming ............................................... 5152 – 28.0 17.2 4

Telecommunications4 .................................................................................... 517 8.0 8.2 8.7 1

Wired telecommunications carriers4 .......................................................... 5171 9.4 9.1 9.9 1

Wireless telecommunications carriers (except satellite) ............................ 5172 20.9 28.8 24.5 5

Satellite telecommunications ..................................................................... 5174 51.9 63.6 – 

Other telecommunications4 ....................................................................... 5179 19.1 24.0 23.3 3

Data processing, hosting, and related services4 ........................................... 518 11.4 16.5 18.6 3

Data processing, hosting, and related services ......................................... 5182 11.4 16.5 18.6 3

Other information services4 ........................................................................... 519 20.2 27.6 25.2 4

Other information services4 ....................................................................... 5191 20.2 27.6 25.2 4

News syndicates .................................................................................... 51911 34.6 – – 

Libraries and archives ........................................................................... 51912 49.7 50.7 40.9 

Internet publishing and broadcasting and web search portals6 ............. 51913 17.3 35.5 41.1 5

All other information services ................................................................ 51919 34.7 41.2 41.2 

Financial activities ............................................................................... 3.5 4.9 5.7 

Finance and insurance .............................................................................. 52 4.6 7.2 8.1 1

Monetary authorities - central bank ............................................................... 521 9.0 9.6 10.2 

Credit intermediation and related activities .................................................... 522 6.7 11.2 12.7 2

Depository credit intermediation ................................................................ 5221 8.1 13.5 15.5 2

Commercial banking .............................................................................. 52211 8.9 16.4 – 3

Savings institutions ................................................................................ 52212 – 40.3 50.4 5

Credit unions ......................................................................................... 52213 – 28.2 29.7 3

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Nondepository credit intermediation .......................................................... 5222 13.8 13.4 15.3 1

Credit card issuing ................................................................................. 52221 12.4 13.3 13.2 1Sales financing ...................................................................................... 52222 27.1 33.4 36.6 Other nondepository credit intermediation ............................................. 52229 18.4 18.1 20.4 2

Activities related to credit intermediation ................................................... 5223 16.9 24.2 30.2 3

Mortgage and nonmortgage loan brokers ............................................. 52231 32.6 49.8 63.3 Financial transactions processing, reserve, and clearinghouse

activities ............................................................................................... 52232 25.4 39.5 50.8 4

Other activities related to credit intermediation ..................................... 52239 23.7 28.3 34.2 3

Securities, commodity contracts, and other financial investments and

related activities ........................................................................................... 523 – 22.2 23.8 3

Securities and commodity contracts intermediation and brokerage .......... 5231 17.3 24.0 23.5 5

Investment banking and securities dealing ............................................ 52311 28.8 33.6 36.7 Securities brokerage .............................................................................. 52312 22.0 34.2 27.9 

Securities and commodity exchanges ....................................................... 5232 17.1 – – 

Other financial investment activities .......................................................... 5239 – 31.8 33.9 4

Portfolio management ........................................................................... 52392 57.2 32.9 37.3 Investment advice .................................................................................. 52393 32.5 43.1 43.9 All other financial investment activities .................................................. 52399 37.0 45.5 46.1 

Insurance carriers and related activities ........................................................ 524 5.4 6.4 7.3 1

Insurance carriers ...................................................................................... 5241 5.7 6.3 7.2 1

Direct life, health, and medical insurance carriers ................................. 52411 8.9 6.9 7.2 1Direct insurance (except life, health, and medical) carriers ................... 52412 6.9 10.6 12.3 1

Reinsurance carriers ............................................................................. 52413 17.3 20.9 23.8 

Agencies, brokerages, and other insurance related activities ................... 5242 12.4 16.1 19.1 2

Insurance agencies and brokerages ..................................................... 52421 20.2 23.3 27.4 2Other insurance related activities .......................................................... 52429 15.2 21.5 25.2 3

Funds, trusts, and other financial vehicles .................................................... 525 14.5 23.2 25.5 4

Insurance and employee benefit funds ...................................................... 5251 16.8 26.0 31.7 3

Other insurance funds ........................................................................... 52519 11.7 26.0 31.7 3

Other investment pools and funds ............................................................. 5259 26.2 33.6 38.4 5

Open-end investment funds .................................................................. 52591 15.4 22.2 18.8 

Real estate and rental and leasing ............................................................ 53 5.2 6.3 7.6 

Real estate4 ................................................................................................... 531 6.6 8.2 9.6 1

Lessors of real estate4 ............................................................................... 5311 10.0 11.8 14.1 

Lessors of residential buildings and dwellings4 ..................................... 53111 12.2 12.9 15.4 2

Lessors of nonresidential buildings (except miniwarehouses)4 ............. 53112 18.5 31.5 37.5 3

Lessors of miniwarehouses and self-storage units4 .............................. 53113 40.9 53.1 33.7 6

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Offices of real estate agents and brokers .................................................. 5312 – 26.0 27.0 4

Activities related to real estate ................................................................... 5313 9.2 12.6 14.6 1

Real estate property managers ............................................................. 53131 9.6 13.1 15.3 1Offices of real estate appraisers ............................................................ 53132 32.1 35.6 39.9 5Other activities related to real estate ..................................................... 53139 41.0 56.0 59.6 

Rental and leasing services ........................................................................... 532 8.4 9.5 11.1 1

Automotive equipment rental and leasing ................................................. 5321 15.0 14.8 16.7 2

Passenger car rental and leasing .......................................................... 53211 11.0 13.3 17.2 2Truck, utility trailer, and RV (recreational vehicle) rental and leasing .... 53212 – 29.6 32.9 3

Consumer goods rental ............................................................................. 5322 12.4 14.5 20.7 1

Consumer electronics and appliances rental ......................................... 53221 17.9 25.3 44.7 3Formal wear and costume rental ........................................................... 53222 51.3 53.8 54.7 

Other consumer goods rental ................................................................ 53229 16.9 18.2 24.4 2

General rental centers ............................................................................... 5323 21.8 27.7 36.3 3

Construction, transportation, mining, and forestry machinery and

equipment rental and leasing .............................................................. 53241 – 30.1 23.0 5

Other commercial and industrial machinery and equipment rental and

leasing ................................................................................................. 53249 33.1 35.2 34.7 4

Lessors of nonfinancial intangible assets (except copyrighted works) .......... 533 30.6 42.6 42.8 

Professional and business services .................................................. 2.3 2.8 3.5 

Professional, scientific, and technical services .......................................... 54 4.8 6.7 8.1 

Professional, scientific, and technical services4 ............................................ 541 4.8 6.7 8.1 

Legal services ............................................................................................ 5411 14.1 24.0 25.3 4

Other accounting services ................................................................. 541219 20.4 24.5 25.5 4

Architectural, engineering, and related services ........................................ 5413 8.9 12.4 15.9 1

Architectural services ............................................................................ 54131 23.4 42.8 46.1 

Engineering services ............................................................................. 54133 11.4 15.1 18.4 2

Drafting services .................................................................................... 54134 – – – 

Geophysical surveying and mapping services ...................................... 54136 33.1 54.8 – 

Testing laboratories ............................................................................... 54138 14.9 21.7 22.4 3

Specialized design services ...................................................................... 5414 30.1 39.7 41.1 

Computer systems design and related services ........................................ 5415 11.5 15.3 12.8 4

Computer systems design and related services .................................... 54151 11.5 15.3 12.8 4

Custom computer programming services .......................................... 541511 19.4 24.2 22.7 

Computer systems design services ................................................... 541512 17.0 27.2 18.8 5

Computer facilities management services ......................................... 541513 22.6 27.1 35.1 3

Other computer related services ....................................................... 541519 38.1 32.3 38.7 5

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Environmental consulting services ........................................................ 54162 31.5 32.3 34.6 6Other scientific and technical consulting services ................................. 54169 19.0 35.3 43.1 5

Scientific research and development services .......................................... 5417 8.4 9.8 11.8 1Advertising and related services ................................................................ 5418 13.7 16.8 20.8 2Other professional, scientific, and technical services ................................ 5419 8.6 16.8 – 

Marketing research and public opinion polling ...................................... 54191 28.3 45.1 59.1 Photographic services ........................................................................... 54192 41.6 35.8 40.6 Translation and interpretation services .................................................. 54193 51.8 56.9 – All other professional, scientific, and technical services ........................ 54199 30.4 41.6 61.5 4

Management of companies and enterprises ............................................. 55 5.4 8.9 11.0 1

Administrative and support and waste management and remediation

services ................................................................................................... 56 2.7 3.3 4.1 

Administrative and support services4 ............................................................ 561 2.8 3.6 4.5 

Facilities support services ......................................................................... 5612 9.8 10.9 13.0 1

Employment services4 ............................................................................... 5613 11.0 14.1 17.8 1

Employment placement agencies and executive search services4 ....... 56131 24.7 32.5 37.6 5

Temporary help services ....................................................................... 56132 12.8 15.6 19.9 1

Business support services ......................................................................... 5614 9.8 16.6 7.7 

Telephone call centers .......................................................................... 56142 8.3 6.2 6.4 1

Business service centers ....................................................................... 56143 18.3 21.3 24.4 3

Collection agencies ............................................................................... 56144 16.2 28.6 15.8 6

Travel arrangement and reservation services ........................................... 5615 18.6 16.6 19.8 2

Travel agencies ..................................................................................... 56151 26.3 28.4 31.8 

Tour operators ....................................................................................... 56152 26.4 39.1 41.5 

Other travel arrangement and reservation services .............................. 56159 23.3 19.8 25.1 2

Investigation and security services ............................................................ 5616 5.1 6.7 6.9 1

Investigation, guard, and armored car services ..................................... 56161 5.6 7.4 7.5 1

Investigation services ........................................................................ 561611 38.2 48.1 47.1 

Security guards and patrol services .................................................. 561612 5.7 6.9 7.5 1

Armored car services ......................................................................... 561613 14.0 19.3 27.2 2

Security systems services ..................................................................... 56162 12.4 14.5 15.2 2

Services to buildings and dwellings ........................................................... 5617 4.1 4.7 6.0 

Exterminating and pest control services ................................................ 56171 16.6 19.7 21.5 2

Janitorial services .................................................................................. 56172 5.1 5.5 7.1 

Landscaping services ............................................................................ 56173 6.6 7.9 10.4 1

Carpet and upholstery cleaning services ............................................... 56174 25.8 31.2 37.0 

Other services to buildings and dwellings ............................................. 56179 – 23.6 30.8 3

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Other support services .............................................................................. 5619 10.0 13.5 15.6 2

Waste management and remediation services ............................................. 562 7.7 7.2 9.4 

Waste collection ........................................................................................ 5621 11.9 10.7 13.7 1

Waste collection .................................................................................... 56211 11.9 10.7 13.7 1

Solid waste collection ........................................................................ 562111 12.7 11.4 14.8 1

Hazardous waste collection ............................................................... 562112 38.7 42.8 44.2 5

Other waste collection ....................................................................... 562119 45.2 36.7 46.9 5

Waste treatment and disposal ................................................................... 5622 13.1 12.7 16.7 1

Waste treatment and disposal ............................................................... 56221 13.1 12.7 16.7 1

Hazardous waste treatment and disposal ......................................... 562211 28.1 23.0 31.6 3

Solid waste landfill ............................................................................. 562212 17.7 17.8 23.6 2

Solid waste combustors and incinerators .......................................... 562213 52.7 54.9 49.8 5

Other nonhazardous waste treatment and disposal .......................... 562219 25.8 27.5 31.3 4

Remediation and other waste management services ................................ 5629 14.0 14.4 19.1 1

Remediation services ............................................................................ 56291 – 16.9 20.8 2

Materials recovery facilities ................................................................... 56292 32.5 38.8 49.2 3All other waste management services ................................................... 56299 19.0 28.5 38.8 4Education and health services ........................................................... .8 .9 1.2 

Educational services .................................................................................. 61 3.7 6.4 6.6 

Educational services ...................................................................................... 611 3.7 6.4 6.6 

Elementary and secondary schools ........................................................... 6111 6.0 7.3 8.2 1Junior colleges ........................................................................................... 6112 14.6 19.3 24.4 3Colleges, universities, and professional schools ....................................... 6113 1.6 1.9 2.1 

Business schools and computer and management training ...................... 6114 18.5 30.9 35.3 4

Business and secretarial schools .......................................................... 61141 28.0 34.9 34.9 Professional and management development training ........................... 61143 24.9 38.0 45.6 4

Technical and trade schools ...................................................................... 6115 19.8 27.8 34.1 5

Fine arts schools ................................................................................... 61161 59.0 43.6 43.6 

All other schools and instruction ............................................................ 61169 50.3 47.0 39.4 6

Educational support services ..................................................................... 6117 40.0 40.5 41.7 6Health care and social assistance ............................................................. 62 .8 .9 1.2 

Ambulatory health care services ................................................................... 621 3.0 3.7 4.4 

Offices of physicians .................................................................................. 6211 5.1 8.7 11.0 1

Offices of physicians .............................................................................. 62111 5.1 8.7 11.0 1

Offices of physicians (except mental health specialists) ................... 621111 5.1 8.8 11.2 1

Offices of physicians, mental health specialists ................................ 621112 25.1 35.2 37.6 3

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Offices of dentists ...................................................................................... 6212 17.8 27.4 30.3 4Offices of other health practitioners ........................................................... 6213 13.0 20.1 – 3Outpatient care centers ............................................................................. 6214 9.1 10.2 12.8 1Medical and diagnostic laboratories .......................................................... 6215 8.1 10.1 13.4 1Home health care services ........................................................................ 6216 4.9 5.0 5.1 1Other ambulatory health care services ...................................................... 6219 7.6 8.0 9.7 

Ambulance services .............................................................................. 62191 9.8 10.0 11.0 1All other ambulatory health care services .............................................. 62199 7.8 8.5 9.5 1

Hospitals ........................................................................................................ 622 .3 .4 .5 

General medical and surgical hospitals ..................................................... 6221 .3 .3 .3 Psychiatric and substance abuse hospitals ............................................... 6222 5.7 7.7 10.6 

Specialty (except psychiatric and substance abuse) hospitals .................. 6223 3.3 2.7 3.5 

Nursing and residential care facilities ............................................................ 623 1.4 1.4 1.7 

Nursing care facilities ................................................................................ 6231 1.1 1.3 1.7 

Residential mental retardation, mental health and substance abuse

facilities .................................................................................................... 6232 4.6 5.4 6.5 

Community care facilities for the elderly .................................................... 6233 3.6 2.9 3.7 

Other residential care facilities .................................................................. 6239 10.0 14.0 12.7 1

Social assistance ........................................................................................... 624 3.8 4.2 4.7 

Individual and family services .................................................................... 6241 6.1 6.6 7.0 1

Child and youth services ....................................................................... 62411 15.3 18.8 23.3 2Services for the elderly and persons with disabilities ............................ 62412 8.9 8.8 8.9 1Other individual and family services ...................................................... 62419 8.0 8.2 9.6 1

Community food and housing, and emergency and other relief services .. 6242 14.2 15.9 19.2 3

Community food services ...................................................................... 62421 35.2 32.7 35.9 5Community housing services ................................................................. 62422 15.7 21.3 26.6 4Emergency and other relief services ..................................................... 62423 24.1 27.3 25.2 6

Vocational rehabilitation services .............................................................. 6243 6.2 7.2 9.5 1Child day care services ............................................................................. 6244 7.7 8.8 9.4 1

Leisure and hospitality ....................................................................... 1.8 2.2 2.6 

Arts, entertainment, and recreation ........................................................... 71 4.8 4.3 6.0 

Performing arts, spectator sports, and related industries .............................. 711 15.9 13.7 18.6 1

Performing arts companies ........................................................................ 7111 14.2 18.6 18.3 2

Racetracks ......................................................................................... 711212 18.2 16.4 18.1 1

Other spectator sports ....................................................................... 711219 34.2 62.2 – 5

Promoters of performing arts, sports, and similar events .......................... 7113 9.0 11.3 13.4 1

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Agents and managers for artists, athletes, entertainers, and other public

figures ...................................................................................................... 7114 23.2 30.7 30.7 

Independent artists, writers, and performers ............................................. 7115 37.6 46.8 51.1 5

Museums, historical sites, and similar institutions ......................................... 712 8.9 9.0 11.9 1

Amusement, gambling, and recreation industries ......................................... 713 3.2 4.2 5.6 

Amusement parks and arcades ................................................................. 7131 3.5 3.6 3.8 

Amusement and theme parks ................................................................ 71311 3.5 3.6 3.6 

Amusement arcades .............................................................................. 71312 44.3 53.0 49.5 

Gambling industries ................................................................................... 7132 2.9 3.7 3.5 

Other amusement and recreation industries ............................................. 7139 5.3 7.8 8.5 1

Golf courses and country clubs ............................................................. 71391 7.3 12.3 10.0 2Skiing facilities ....................................................................................... 71392 10.5 13.4 19.0 1Marinas .................................................................................................. 71393 24.6 30.7 32.5 5Fitness and recreational sports centers ................................................. 71394 9.9 16.2 20.5 1

Bowling centers ..................................................................................... 71395 18.4 30.8 31.4 5All other amusement and recreation industries ..................................... 71399 – 24.0 28.9 3

Accommodation and food services ............................................................ 72 1.9 2.6 2.9 

Accommodation ............................................................................................. 721 2.9 4.3 4.2 

Traveler accommodation ........................................................................... 7211 2.9 4.3 4.0 

Hotels (except casino hotels) and motels .............................................. 72111 3.4 5.2 4.6 

Casino hotels ......................................................................................... 72112 .6 1.6 .6 

Other traveler accommodation .............................................................. 72119 36.0 39.1 46.3 5

RV (recreational vehicle) parks and recreational camps ........................... 7212 25.0 40.3 53.2 2

RV (recreational vehicle) parks and recreational camps ....................... 72121 25.0 40.3 53.2 2

RV (recreational vehicle) parks and campgrounds ............................ 721211 41.7 55.8 61.8 4

Recreational and vacation camps (except campgrounds) ................. 721214 26.1 28.8 36.4 3

Food services and drinking places ................................................................ 722 2.4 3.2 3.8 

Full-service restaurants ............................................................................. 7221 2.9 4.2 4.7 

Limited-service eating places .................................................................... 7222 3.1 4.7 5.5 

Limited-service eating places ................................................................ 72221 3.1 4.7 5.5 

Limited-service restaurants ............................................................... 722211 3.3 4.9 5.9 

Cafeterias, grill buffets, and buffets ................................................... 722212 – 29.5 22.1 4

Snack and nonalcoholic beverage bars ............................................. 722213 10.7 15.9 17.1 3

Special food services ................................................................................. 7223 15.2 11.5 16.8 1Drinking places (alcoholic beverages) ....................................................... 7224 17.9 31.6 36.4 5

Other services ...................................................................................... 4.4 5.4 6.4 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Other services, except public administration ............................................. 81 4.4 5.4 6.4 

Repair and maintenance ............................................................................... 811 7.7 9.2 9.8 1

Automotive repair and maintenance .......................................................... 8111 8.8 10.9 12.3 2Electronic and precision equipment repair and maintenance .................... 8112 24.5 31.4 41.7 2Commercial and industrial machinery and equipment (except automotive

and electronic) repair and maintenance .................................................. 8113 15.0 18.4 19.7 2

Personal and laundry services ...................................................................... 812 6.8 7.7 11.0 

Death care services ................................................................................... 8122 – 25.4 33.2 3

Drycleaning and laundry services .............................................................. 8123 7.6 7.2 11.4 

Drycleaning and laundry services (except coin-operated) ..................... 81232 20.7 21.2 25.0 4Linen and uniform supply ...................................................................... 81233 6.1 6.8 12.5 

Linen supply ...................................................................................... 812331 8.5 10.1 15.6 1Industrial launderers .......................................................................... 812332 8.2 8.2 20.8 1

Other personal services ............................................................................. 8129 13.2 19.3 22.9 3

Pet care (except veterinary) services .................................................... 81291 22.6 36.1 41.4 4Photofinishing ........................................................................................ 81292 26.9 34.0 – 3Parking lots and garages ....................................................................... 81293 17.8 23.9 23.6 4All other personal services .................................................................... 81299 41.5 57.2 – 

Religious, grantmaking, civic, professional, and similar organizations .......... 813 6.9 9.7 11.1 1

State and local government ........................................................ 2.1 2.7 2.4 

State government ........................................................................ 6.1 7.1 5.6 1

Goods producing ............................................................................. 12.7 14.9 14.9 2

Construction ........................................................................................ 13.1 15.3 15.1 2

Construction .............................................................................................. 23 13.1 15.3 15.1 2

Service providing ............................................................................ 6.2 7.2 5.7 1

Education and health services ........................................................... 1.5 1.1 1.0 

Educational services .................................................................................. 61 1.0 1.4 1.2 

Educational services ...................................................................................... 611 1.0 1.4 1.2 

Colleges, universities, and professional schools ....................................... 6113 .8 1.4 .9 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Health care and social assistance ............................................................. 62 2.4 1.4 1.3 

Hospitals ........................................................................................................ 622 .9 1.3 1.5 

Nursing and residential care facilities ............................................................ 623 6.5 2.8 1.7 1

Public administration .......................................................................... 12.5 14.5 11.1 

Public administration ................................................................................. 92 12.5 14.5 11.1 

Local government ........................................................................ 1.4 1.4 1.4 

Goods producing ............................................................................. 7.4 10.5 8.7 3

Construction ........................................................................................ 7.4 10.5 8.7 3

Construction .............................................................................................. 23 7.4 10.5 8.7 3

Heavy and civil engineering construction ...................................................... 237 7.5 10.6 8.8 3

Service providing ............................................................................ 1.4 1.4 1.5 

Trade, transportation, and utilities .................................................... 4.1 4.3 4.4 

Transportation and warehousing ............................................................... 48-49 3.8 4.0 3.7 1

Transit and ground passenger transportation ................................................ 485 4.5 4.3 4.0 1

Utilities ....................................................................................................... 22 7.9 8.8 10.6 

Utilities ........................................................................................................... 221 7.9 8.8 10.6 

Water, sewage and other systems ............................................................ 2213 9.9 11.5 14.3 1

Education and health services ........................................................... 2.2 2.1 2.2 

Educational services .................................................................................. 61 2.5 2.5 2.6 

Educational services ...................................................................................... 611 2.5 2.5 2.6 

Elementary and secondary schools ........................................................... 6111 2.6 2.6 2.7 

Health care and social assistance ............................................................. 62 2.9 3.2 2.9 

Hospitals ........................................................................................................ 622 2.7 2.5 2.2 

Nursing and residential care facilities ............................................................ 623 8.2 9.7 8.3 

See footnotes at end of table.
TABLE A-2. Relative standard errors for numbers of nonfatal occupational injuries and illnesses by industry, 20111 — Continued

Industry NAICS code2

Percent relative standard errors

Total

recordable

cases

Cases with days away from wor

job transfer, or restriction

Total 

Cases

with days

away from

work3

Ca

wit

trans

rest

Public administration .......................................................................... 2.0 2.2 2.2 

Public administration ................................................................................. 92 2.0 2.2 2.2 

Justice, public order, and safety activities ..................................................... 922 2.7 2.6 3.0 

Justice, public order, and safety activities ................................................. 9221 2.7 2.6 3.0 

Police protection .................................................................................... 92212 3.6 3.3 4.3 1Fire protection ........................................................................................ 92216 5.9 5.7 5.8 1

1 Incorrect national-level estimates of nonfatal occupational injuries and illnesses were

published for the Survey of Occupational Injuries and Illnesses (SOII) for reference years 2011and 2012. This table includes corrected estimates for one or both of these years. For additional information see: http://www.bls.gov/bls/errata/iif_errata_1014.htm. 2 North American Industry Classification System — United States, 2007 3 Days-away-from-work cases include those that result in days away from work with orwithout job transfer or restriction.

4 Industry scope changed in 2009. 5 Relative standard errors were not calculated for mining, exce

and rail transportation (NAICS 482). 6 Industry added in 2009.

NOTE: Dash indicates data do not meet publication guidelines.SOURCE: U.S. Bureau of Labor Statistics, U.S. Department