TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

All industries including state and local

government ....................................................... 1.6 3.0 4.9 13.3 

Private industry .................................................. 1.7 2.9 5.7 19.1 

Goods-producing ................................................... 1.9 5.0 7.4 13.7 

Natural resources and mining .................................. 7.3 13.8 19.1 23.2 1

Agriculture, forestry, fishing and hunting .......................... 11 9.0 14.4 38.6 24.7 2

Crop production .................................................................... 111 15.3 21.3 38.8 23.9 

Oilseed and grain farming ................................................ 1111 – – – – Vegetable and melon farming .......................................... 1112 42.5 37.5 – – Fruit and tree nut farming ................................................. 1113 22.1 27.4 – 16.6 Greenhouse, nursery, and floriculture production ............ 1114 22.6 36.6 – – Other crop farming ........................................................... 1119 26.3 – – – 

Animal production and aquaculture ...................................... 112 21.6 30.3 49.8 38.7 3

Cattle ranching and farming ............................................. 1121 41.1 49.9 – – 

Beef cattle ranching and farming, including feedlots .... 11211 50.4 – – – Dairy cattle and milk production ................................... 11212 46.1 54.4 – – 

Hog and pig farming ......................................................... 1122 40.6 17.0 – – 4Poultry and egg production .............................................. 1123 38.3 32.3 – – Aquaculture ...................................................................... 1125 – – – – Other animal production ................................................... 1129 31.6 42.4 – – 

Forestry and logging ............................................................ 113 39.5 – – – 5

Logging ............................................................................ 1133 50.0 – – – 5

Fishing, hunting and trapping ............................................... 114 – – – – 

Fishing .............................................................................. 1141 – – – – 

Support activities for agriculture and forestry ....................... 115 11.8 18.2 54.3 – 4

Support activities for crop production ............................... 1151 10.2 19.9 46.5 – 4

Support activities for crop production ........................... 11511 10.2 19.9 46.5 – 4

Soil preparation, planting, and cultivating ................ 115112 – – – – Crop harvesting, primarily by machine ..................... 115113 47.7 60.4 – – Postharvest crop activities (except cotton ginning) .. 115114 25.0 48.3 – – 4Farm labor contractors and crew leaders ................. 115115 10.4 22.5 52.5 – Farm management services ..................................... 115116 44.7 – – – 

Support activities for animal production ........................... 1152 – – – – Support activities for forestry ............................................ 1153 46.3 48.2 – – Mining, quarrying, and oil and gas extraction ................... 21 9.3 47.2 .8 – 

Oil and gas extraction .......................................................... 211 40.2 – – – 1

Oil and gas extraction ...................................................... 2111 40.2 – – – 1

Oil and gas extraction .................................................. 21111 40.2 – – – 1

Crude petroleum and natural gas extraction ............ 211111 41.0 – – – 1

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Natural gas liquid extraction ..................................... 211112 – – – – 

Mining (except oil and gas) .................................................. 212 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Coal mining ...................................................................... 2121 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Coal mining .................................................................. 21211 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Bituminous coal and lignite surface mining .............. 212111 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Bituminous coal underground mining ....................... 212112 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Anthracite mining ..................................................... 212113 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Metal ore mining ............................................................... 2122 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Iron ore mining ............................................................. 21221 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Gold ore and silver ore mining ..................................... 21222 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Gold ore mining ........................................................ 212221 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Silver ore mining ...................................................... 212222 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Copper, nickel, lead, and zinc mining .......................... 21223 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Lead ore and zinc ore mining ................................... 212231 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Copper ore and nickel ore mining ............................ 212234 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Other metal ore mining ................................................. 21229 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Uranium-radium-vanadium ore mining ..................... 212291 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

All other metal ore mining ........................................ 212299 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Nonmetallic mineral mining and quarrying ....................... 2123 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Stone mining and quarrying ......................................... 21231 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Dimension stone mining and quarrying .................... 212311 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Crushed and broken limestone mining and

quarrying ................................................................ 212312 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Crushed and broken granite mining and quarrying .. 212313 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Other crushed and broken stone mining and

quarrying ................................................................ 212319 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Sand, gravel, clay, and ceramic and refractory

minerals mining and quarrying ................................... 21232 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Construction sand and gravel mining ....................... 212321 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Kaolin and ball clay mining ....................................... 212324 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Clay and ceramic and refractory minerals mining .... 212325 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Other nonmetallic mineral mining and quarrying .......... 21239 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Potash, soda, and borate mineral mining ................. 212391 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Phosphate rock mining ............................................. 212392 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Other chemical and fertilizer mineral mining ............ 212393 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

All other nonmetallic mineral mining ........................ 212399 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Support activities for mining ................................................. 213 30.5 63.3 – – 

Support activities for mining ............................................. 2131 30.5 63.3 – – 

Support activities for mining ......................................... 21311 30.5 63.3 – – 

Drilling oil and gas wells ........................................... 213111 37.6 – – – Support activities for oil and gas operations ............ 213112 38.1 – – – 

Construction ............................................................... 10.8 19.9 24.8 40.9 3

Construction ..................................................................... 23 10.8 19.9 24.8 40.9 3

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Construction of buildings ...................................................... 236 20.6 39.9 43.4 – 5

Residential building construction ...................................... 2361 26.3 47.8 55.8 – Nonresidential building construction ................................ 2362 30.3 46.2 – – 

Heavy and civil engineering construction ............................. 237 15.1 37.2 43.4 – 3

Utility system construction ................................................ 2371 21.3 46.8 42.5 – 

Water and sewer line and related structures

construction ................................................................ 23711 35.6 61.2 – – 

Oil and gas pipeline and related structures

construction ................................................................ 23712 32.3 – – – 

Power and communication line and related structures

construction ................................................................ 23713 28.9 – – – 

Land subdivision .............................................................. 2372 – – – – 

Highway, street, and bridge construction ......................... 2373 16.2 37.5 – – 3Other heavy and civil engineering construction ............... 2379 50.1 – – – 

Specialty trade contractors ................................................... 238 14.8 24.9 29.3 47.8 4

Foundation, structure, and building exterior contractors .. 2381 39.1 56.5 51.5 – 

Poured concrete foundation and structure contractors 23811 43.5 – – – 

Structural steel and precast concrete contractors ....... 23812 56.9 – – – Framing contractors ..................................................... 23813 59.3 – – – 

Masonry contractors ..................................................... 23814 54.8 – – – 

Glass and glazing contractors ...................................... 23815 59.5 – – – 

Roofing contractors ...................................................... 23816 39.2 – – – 

Siding contractors ........................................................ 23817 – – – – 

Other foundation, structure, and building exterior

contractors ................................................................. 23819 – – – – 

Building equipment contractors ........................................ 2382 21.5 36.9 39.8 38.5 5

Electrical contractors and other wiring installation

contractors ................................................................. 23821 27.4 46.6 43.2 – 

Plumbing, heating, and air-conditioning contractors .... 23822 30.8 53.9 56.6 52.6 

Other building equipment contractors .......................... 23829 34.0 59.6 – – 

Building finishing contractors ........................................... 2383 26.2 42.0 47.1 – 

Drywall and insulation contractors ............................... 23831 42.3 – – – 

Painting and wall covering contractors ......................... 23832 45.2 62.7 – – 

Flooring contractors ..................................................... 23833 – – – – 

Tile and terrazzo contractors ........................................ 23834 58.3 – – – 

Finish carpentry contractors ......................................... 23835 – – – – Other building finishing contractors .............................. 23839 51.7 – – – 

Other specialty trade contractors ..................................... 2389 38.4 – – – 

Site preparation contractors ......................................... 23891 52.7 – – – 

All other specialty trade contractors ............................. 23899 51.8 – – – 

Manufacturing ............................................................ 1.8 4.2 7.4 15.9 

Manufacturing .................................................................. 31-33 1.8 4.2 7.4 15.9 

Food manufacturing ............................................................. 311 1.9 8.6 20.1 27.3 

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Animal food manufacturing .............................................. 3111 27.2 34.6 – – 5

Animal food manufacturing .......................................... 31111 27.2 34.6 – – 5

Dog and cat food manufacturing .............................. 311111 31.1 38.1 – – Other animal food manufacturing ............................. 311119 53.0 – – – 

Grain and oilseed milling .................................................. 3112 18.2 – 44.8 – 2

Flour milling and malt manufacturing ........................... 31121 41.9 – – – 5

Rice milling ............................................................... 311212 – – – – 

Starch and vegetable fats and oils manufacturing ....... 31122 28.9 – – – 3

Wet corn milling ........................................................ 311221 41.2 – – – 4

Soybean and other oilseed processing .................... 311224 – – – – 

Fats and oils refining and blending .......................... 311225 50.7 – – – 

Breakfast cereal manufacturing ................................... 31123 25.5 – – – 3

Sugar and confectionery product manufacturing ............. 3113 14.2 22.9 – – 1

Sugar manufacturing .................................................... 31131 28.7 – – – 2

Beet sugar manufacturing ........................................ 311313 29.7 – – – 3

Cane sugar manufacturing ....................................... 311314 – – – – 

Nonchocolate confectionery manufacturing ................. 31134 13.4 – – – 1

Chocolate and confectionery manufacturing ................ 31135 21.9 – – – 3

Chocolate and confectionery manufacturing from

cacao beans ........................................................... 311351 59.9 – – – 

Confectionery manufacturing from purchased

chocolate ................................................................ 311352 22.5 – – – 3

Fruit and vegetable preserving and specialty food

manufacturing ................................................................ 3114 9.1 19.8 21.6 – 1

Frozen food manufacturing .......................................... 31141 11.9 23.8 17.5 – 1

Frozen fruit, juice, and vegetable manufacturing ..... 311411 17.4 26.7 – – 2Frozen specialty food manufacturing ....................... 311412 14.6 35.8 – – 2

Fruit and vegetable canning, pickling, and drying ........ 31142 14.1 32.2 34.7 – 1

Fruit and vegetable canning ..................................... 311421 15.1 29.8 38.9 – 1Specialty canning ..................................................... 311422 – – – – 

Dried and dehydrated food manufacturing ............... 311423 – – – – 

Dairy product manufacturing ............................................ 3115 8.2 20.8 19.7 – 1

Dairy product (except frozen) manufacturing ............... 31151 9.2 22.9 21.3 – 1

Fluid milk manufacturing .......................................... 311511 15.8 – – – 1

Creamery butter manufacturing ............................... 311512 – – – – 

Cheese manufacturing ............................................. 311513 12.2 29.9 25.7 – 1Dry, condensed, and evaporated dairy product

manufacturing ........................................................ 311514 18.5 – – – 3

Ice cream and frozen dessert manufacturing ............... 31152 16.1 – – – 2

Animal slaughtering and processing ................................ 3116 1.4 9.7 13.3 – 

Animal slaughtering and processing ............................ 31161 1.4 9.7 13.3 – 

Animal (except poultry) slaughtering ........................ 311611 2.0 2.6 6.5 – 

Meat processed from carcasses .............................. 311612 6.1 29.3 – – 1Rendering and meat byproduct processing ............. 311613 24.4 – – – 

Poultry processing .................................................... 311615 1.4 12.6 22.3 – 

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Seafood product preparation and packaging ................... 3117 14.9 20.4 44.9 – 1Bakeries and tortilla manufacturing .................................. 3118 15.2 31.1 – – 1

Bread and bakery product manufacturing .................... 31181 20.7 35.8 – – 2

Retail bakeries ......................................................... 311811 – – – – 

Commercial bakeries ............................................... 311812 21.5 37.2 – – 2Frozen cakes, pies, and other pastries

manufacturing ........................................................ 311813 56.1 – – – 

Cookie, cracker, and pasta manufacturing ................... 31182 25.1 – – – 1

Cookie and cracker manufacturing .......................... 311821 22.9 – – – 1

Dry pasta, dough, and flour mixes manufacturing

from purchased flour .............................................. 311824 40.3 – – – 2

Tortilla manufacturing ................................................... 31183 26.6 – – – 1

Other food manufacturing ................................................ 3119 15.2 32.2 53.9 – 2

Snack food manufacturing ........................................... 31191 24.9 – – – 3

Roasted nuts and peanut butter manufacturing ....... 311911 29.0 – – – 1

Other snack food manufacturing .............................. 311919 37.1 – – – 5

Coffee and tea manufacturing ...................................... 31192 44.3 – – – 

Flavoring syrup and concentrate manufacturing .......... 31193 – – – – 

Seasoning and dressing manufacturing ....................... 31194 31.0 49.0 – – 3

Mayonnaise, dressing, and other prepared sauce

manufacturing ........................................................ 311941 35.1 – – – 

Spice and extract manufacturing .............................. 311942 40.3 51.9 – – 5

All other food manufacturing ........................................ 31199 26.9 48.1 55.2 – 1

Perishable prepared food manufacturing ................. 311991 37.0 – – – 1

All other miscellaneous food manufacturing ............ 311999 22.6 – 53.8 – 2

Beverage and tobacco product manufacturing .................... 312 16.7 23.8 51.0 – 1

Beverage manufacturing .................................................. 3121 17.4 24.2 51.0 – 1

Soft drink and ice manufacturing .................................. 31211 22.7 – – – 3

Soft drink manufacturing .......................................... 312111 25.5 – – – 3

Bottled water manufacturing .................................... 312112 31.4 – – – 

Ice manufacturing ..................................................... 312113 – – – – 

Breweries ..................................................................... 31212 37.8 – – – 1

Wineries ....................................................................... 31213 25.4 30.9 – – 

Distilleries ..................................................................... 31214 45.7 – – – 

Tobacco manufacturing .................................................... 3122 4.7 – – – 

Textile mills .......................................................................... 313 14.8 52.8 – – 1

Fiber, yarn, and thread mills ............................................. 3131 26.1 – – – 2

Fabric mills ....................................................................... 3132 14.5 – – – 1

Broadwoven fabric mills ............................................... 31321 18.6 – – – 2

Narrow fabric mills and schiffli machine embroidery .... 31322 – – – – 

Nonwoven fabric mills .................................................. 31323 30.9 – – – 

Knit fabric mills ............................................................. 31324 – – – – 

Textile and fabric finishing and fabric coating mills .......... 3133 36.0 – – – 

Textile and fabric finishing mills ................................... 31331 34.4 – – – 

Fabric coating mills ...................................................... 31332 – – – – 

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Textile product mills ............................................................. 314 18.1 30.4 – – 2

Textile furnishings mills .................................................... 3141 22.8 – – – 2

Carpet and rug mills ..................................................... 31411 27.7 – – – 2

Curtain and linen mills .................................................. 31412 34.0 – – – 

Other textile product mills ................................................. 3149 27.2 – – – 3

Textile bag and canvas mills ........................................ 31491 39.2 – – – 

All other textile product mills ........................................ 31499 31.7 – – – 3

Rope, cordage, twine, tire cord, and tire fabric mills 314994 33.0 – – – 3

All other miscellaneous textile product mills ............. 314999 – – – – 

Apparel manufacturing ......................................................... 315 28.8 – – – 1

Apparel knitting mills ........................................................ 3151 14.5 – – – 1

Hosiery and sock mills ................................................. 31511 12.5 – – – 1

Other apparel knitting mills ........................................... 31519 – – – – 

Cut and sew apparel manufacturing ................................ 3152 48.0 – – – 

Cut and sew apparel contractors ................................. 31521 – – – – Men’s and boys’ cut and sew apparel manufacturing .. 31522 47.9 – – – 

Women’s, girls’, and infants’ cut and sew apparel

manufacturing ............................................................ 31524 – – – – 

Other cut and sew apparel manufacturing ................... 31528 – – – – 

Apparel accessories and other apparel manufacturing .... 3159 33.2 – – – 

Leather and allied product manufacturing ............................ 316 14.2 – – – 1

Leather and hide tanning and finishing ............................ 3161 34.8 – – – 

Footwear manufacturing .................................................. 3162 12.3 – – – 1

Other leather and allied product manufacturing ............... 3169 – – – – 

Other leather and allied product manufacturing ........... 31699 – – – – 

All other leather good and allied product

manufacturing ........................................................ 316998 – – – – 

Wood product manufacturing ............................................... 321 28.9 37.3 36.8 – 4

Sawmills and wood preservation ...................................... 3211 16.5 – – – 2

Sawmills and wood preservation .................................. 32111 16.5 – – – 2

Sawmills ................................................................... 321113 17.4 – – – 2

Wood preservation ................................................... 321114 50.4 – – – 5

Veneer, plywood, and engineered wood product

manufacturing ................................................................ 3212 18.5 – – – 2

Veneer, plywood, and engineered wood product

manufacturing ............................................................ 32121 18.5 – – – 2

Hardwood veneer and plywood manufacturing ........ 321211 32.9 – – – 3

Softwood veneer and plywood manufacturing ......... 321212 27.5 – – – 4

Engineered wood member (except truss)

manufacturing ........................................................ 321213 – – – – 

Truss manufacturing ................................................ 321214 46.4 – – – 

Reconstituted wood product manufacturing ............. 321219 46.3 – – – 5

Other wood product manufacturing .................................. 3219 42.1 27.4 – – 

Millwork ........................................................................ 32191 12.4 – – – 1

Wood window and door manufacturing .................... 321911 11.3 – – – 1

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Cut stock, resawing lumber, and planing ................. 321912 – – – – 

Other millwork (including flooring) ............................ 321918 33.1 – – – 5

Wood container and pallet manufacturing .................... 32192 – – – – 

All other wood product manufacturing .......................... 32199 – – – – 3

Manufactured home (mobile home) manufacturing 321991 – – – – 

Prefabricated wood building manufacturing ............. 321992 – – – – 

All other miscellaneous wood product

manufacturing ........................................................ 321999 – – – – 

Paper manufacturing ............................................................ 322 8.1 24.2 – – 

Pulp, paper, and paperboard mills ................................... 3221 12.1 – – – 1

Paper mills ................................................................... 32212 14.7 – – – 1

Paper (except newsprint) mills ................................. 322121 15.1 – – – 1

Newsprint mills ......................................................... 322122 – – – – 

Paperboard mills .......................................................... 32213 15.0 – – – 1

Converted paper product manufacturing .......................... 3222 10.8 25.8 – – 1

Paperboard container manufacturing ........................... 32221 15.3 – – – 1

Corrugated and solid fiber box manufacturing ......... 322211 22.2 – – – 2

Folding paperboard box manufacturing ................... 322212 31.6 – – – 4

Other paperboard container manufacturing ............. 322219 24.9 – – – 3

Paper bag and coated and treated paper

manufacturing ............................................................ 32222 16.5 30.7 – – 1

Stationery product manufacturing ................................ 32223 30.1 – – – 3

Other converted paper product manufacturing ............ 32229 28.8 – – – 

Sanitary paper product manufacturing ..................... 322291 28.8 – – – 

All other converted paper product manufacturing .... 322299 – – – – 

Printing and related support activities .................................. 323 12.6 37.5 39.7 – 1

Printing and related support activities .............................. 3231 12.6 37.5 39.7 – 1

Printing ......................................................................... 32311 12.9 38.2 39.7 – 1

Commercial printing (except screen and books) ..... 323111 14.5 44.6 40.0 – 1Commercial screen printing ..................................... 323113 35.7 54.4 – – Books printing .......................................................... 323117 29.2 – – – 

Support activities for printing ........................................ 32312 – – – – 

Petroleum and coal products manufacturing ........................ 324 28.2 – – – 1

Petroleum and coal products manufacturing .................... 3241 28.2 – – – 1

Petroleum refineries ..................................................... 32411 20.8 – – – 2

Asphalt paving, roofing, and saturated materials

manufacturing ............................................................ 32412 – – – – 

Asphalt paving mixture and block manufacturing ..... 324121 – – – – 

Asphalt shingle and coating materials

manufacturing ........................................................ 324122 – – – – 

Other petroleum and coal products manufacturing ...... 32419 39.3 – – – 

Petroleum lubricating oil and grease manufacturing 324191 – – – – 

All other petroleum and coal products

manufacturing ........................................................ 324199 46.3 – – – 

Chemical manufacturing ...................................................... 325 7.8 16.1 16.8 45.2 1

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Basic chemical manufacturing ......................................... 3251 28.9 – 33.8 – 5

Petrochemical manufacturing ....................................... 32511 – – – – 

Industrial gas manufacturing ........................................ 32512 61.5 – – – 

Synthetic dye and pigment manufacturing ................... 32513 55.3 – – – 

Other basic inorganic chemical manufacturing ............ 32518 47.0 – – – 

Other basic organic chemical manufacturing ............... 32519 36.9 – 45.6 – 6

Ethyl alcohol manufacturing ..................................... 325193 – – – – 

Cyclic crude, intermediate, and gum and wood

chemical manufacturing ......................................... 325194 – – – – 

All other basic organic chemical manufacturing ....... 325199 45.0 – 61.7 – 

Resin, synthetic rubber, and artificial synthetic fibers and

filaments manufacturing ................................................. 3252 24.7 51.7 – – 3

Resin and synthetic rubber manufacturing ................... 32521 28.9 55.1 – – 4

Plastics material and resin manufacturing ............... 325211 33.2 55.1 – – 5Synthetic rubber manufacturing ............................... 325212 43.3 – – – 4

Artificial and synthetic fibers and filaments

manufacturing ............................................................ 32522 41.7 – – – 4

Pesticide, fertilizer, and other agricultural chemical

manufacturing ................................................................ 3253 27.0 52.6 – – 3

Fertilizer manufacturing ................................................ 32531 34.1 – – – 3

Nitrogenous fertilizer manufacturing ........................ 325311 40.8 – – – 5

Pesticide and other agricultural chemical

manufacturing ............................................................ 32532 39.5 52.6 – – 

Pharmaceutical and medicine manufacturing .................. 3254 7.0 28.9 22.4 – 1

Pharmaceutical and medicine manufacturing .............. 32541 7.0 28.9 22.4 – 1

Medicinal and botanical manufacturing .................... 325411 44.2 57.9 – – Pharmaceutical preparation manufacturing ............. 325412 5.6 19.0 25.9 – 1In-vitro diagnostic substance manufacturing ............ 325413 – – – – 

Biological product (except diagnostic)

manufacturing ........................................................ 325414 17.6 – – – 

Paint, coating, and adhesive manufacturing .................... 3255 27.4 29.4 – – 

Paint and coating manufacturing .................................. 32551 30.8 30.0 – – Adhesive manufacturing ............................................... 32552 59.7 – – – 

Soap, cleaning compound, and toilet preparation

manufacturing ................................................................ 3256 27.9 41.6 – – 

Soap and cleaning compound manufacturing .............. 32561 24.9 – – – 

Soap and other detergent manufacturing ................. 325611 20.1 – – – 

Polish and other sanitation good manufacturing ...... 325612 64.3 – – – 

Surface active agent manufacturing ......................... 325613 – – – – 

Toilet preparation manufacturing ................................. 32562 38.9 – – – 

Other chemical product and preparation manufacturing .. 3259 26.9 38.5 – – 5

Printing ink manufacturing ............................................ 32591 – – – – 

Explosives manufacturing ............................................ 32592 – – – – 

All other chemical product and preparation

manufacturing ............................................................ 32599 27.2 38.5 – – 5

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Custom compounding of purchased resins .............. 325991 – – – – 

Photographic film, paper, plate, and chemical

manufacturing ........................................................ 325992 15.1 – – – 

All other miscellaneous chemical product and

preparation manufacturing ..................................... 325998 36.5 – – – 5

Plastics and rubber products manufacturing ........................ 326 9.2 16.5 25.7 – 1

Plastics product manufacturing ........................................ 3261 11.6 20.3 30.2 – 1

Plastics packaging materials and unlaminated film and

sheet manufacturing ................................................... 32611 30.8 – – – 2

Plastics bag and pouch manufacturing .................... 326111 44.1 – – – 3

Plastics packaging film and sheet (including

laminated) manufacturing ....................................... 326112 – – – – 

Unlaminated plastics film and sheet (except

packaging) manufacturing ...................................... 326113 36.3 – – – 3

Plastics pipe, pipe fitting, and unlaminated profile

shape manufacturing .................................................. 32612 33.2 56.5 – – 5

Unlaminated plastics profile shape manufacturing ... 326121 31.4 – – – 3

Plastics pipe and pipe fitting manufacturing ............. 326122 62.0 – – – 

Laminated plastics plate, sheet (except packaging),

and shape manufacturing ........................................... 32613 35.4 – – – 4

Polystyrene foam product manufacturing ..................... 32614 43.9 – – – 

Urethane and other foam product (except polystyrene)

manufacturing ............................................................ 32615 35.6 – – – 4

Plastics bottle manufacturing ....................................... 32616 39.0 – – – 5

Other plastics product manufacturing .......................... 32619 17.4 26.9 39.2 – 1

Plastics plumbing fixture manufacturing ................... 326191 – – – – 

All other plastics product manufacturing .................. 326199 17.6 28.6 40.3 – 1

Rubber product manufacturing ......................................... 3262 6.7 23.6 – – 

Tire manufacturing ....................................................... 32621 3.6 – – – 

Tire manufacturing (except retreading) .................... 326211 2.2 – – – 

Tire retreading .......................................................... 326212 – – – – 

Rubber and plastics hoses and belting manufacturing 32622 27.2 – – – 

Other rubber product manufacturing ............................ 32629 17.0 24.8 – – 1

Rubber product manufacturing for mechanical use 326291 25.5 18.8 – – All other rubber product manufacturing .................... 326299 20.1 – – – 1

Nonmetallic mineral product manufacturing ......................... 327 13.1 22.5 39.0 – 2

Clay product and refractory manufacturing ...................... 3271 39.2 47.7 – – 4

Pottery, ceramics, and plumbing fixture manufacturing 32711 35.5 – – – 

Clay building material and refractories manufacturing 32712 52.6 – – – 5

Glass and glass product manufacturing ........................... 3272 11.7 34.3 – – 1

Glass and glass product manufacturing ....................... 32721 11.7 34.3 – – 1

Flat glass manufacturing .......................................... 327211 22.3 – – – 2

Other pressed and blown glass and glassware

manufacturing ........................................................ 327212 24.7 – – – 3

Glass container manufacturing ................................ 327213 21.2 – – – 2

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Glass product manufacturing made of purchased

glass ....................................................................... 327215 18.3 – – – 3

Cement and concrete product manufacturing .................. 3273 33.2 33.6 50.7 – 5

Cement manufacturing ................................................. 32731 55.0 – – – Ready-mix concrete manufacturing ............................. 32732 64.2 – – – Concrete pipe, brick, and block manufacturing ............ 32733 45.4 63.1 – – 6

Concrete block and brick manufacturing .................. 327331 58.5 – – – 

Other concrete product manufacturing ......................... 32739 32.3 48.1 – – 4

Lime and gypsum product manufacturing ........................ 3274 44.4 – – – 

Gypsum product manufacturing ................................... 32742 48.4 – – – 

Other nonmetallic mineral product manufacturing ........... 3279 22.1 47.7 – – 2

Abrasive product manufacturing .................................. 32791 32.3 – – – 3All other nonmetallic mineral product manufacturing ... 32799 28.4 – – – 2

Cut stone and stone product manufacturing ............ 327991 34.8 – – – Ground or treated mineral and earth manufacturing 327992 – – – – Mineral wool manufacturing ..................................... 327993 30.8 – – – 4All other miscellaneous nonmetallic mineral product

manufacturing ........................................................ 327999 63.8 – – – 

Primary metal manufacturing ............................................... 331 6.4 15.2 16.2 19.2 

Iron and steel mills and ferroalloy manufacturing ............. 3311 17.0 – – – 2Steel product manufacturing from purchased steel .......... 3312 22.7 29.6 – – 2

Iron and steel pipe and tube manufacturing from

purchased steel .......................................................... 33121 31.8 – – – 3

Rolling and drawing of purchased steel ....................... 33122 26.3 – – – 3

Rolled steel shape manufacturing ............................ 331221 36.0 – – – 4Steel wire drawing .................................................... 331222 32.6 – – – 

Alumina and aluminum production and processing ......... 3313 19.1 44.2 – – 2

Alumina and aluminum production and processing ..... 33131 19.1 44.2 – – 2

Alumina refining and primary aluminum production 331313 13.4 – – – 2Secondary smelting and alloying of aluminum ......... 331314 – – – – Aluminum sheet, plate, and foil manufacturing ........ 331315 27.9 – – – 2Other aluminum rolling, drawing, and extruding ....... 331318 33.7 44.2 – – 3

Nonferrous metal (except aluminum) production and

processing ...................................................................... 3314 12.5 30.7 – – 2

Copper rolling, drawing, extruding, and alloying .......... 33142 21.7 – – – 2Nonferrous metal (except copper and aluminum)

rolling, drawing, extruding, and alloying ..................... 33149 18.2 – – – 4

Nonferrous metal (except copper and aluminum)

rolling, drawing, and extruding ............................... 331491 34.3 – – – 4

Secondary smelting, refining, and alloying of

nonferrous metal (except copper and aluminum) ... 331492 19.2 – – – 

Foundries ......................................................................... 3315 7.9 23.0 24.5 – 1

Ferrous metal foundries ............................................... 33151 9.8 33.4 – – 1

Iron foundries ........................................................... 331511 11.3 28.3 – – 1Steel investment foundries ....................................... 331512 28.6 – – – 3

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Steel foundries (except investment) ......................... 331513 23.2 – – – 2

Nonferrous metal foundries .......................................... 33152 13.0 31.3 32.9 – 2

Nonferrous metal die-casting foundries ................... 331523 17.9 33.3 – – 3Aluminum foundries (except die-casting) ................. 331524 23.8 – – – 2

Other nonferrous metal foundries (except

die-casting) ............................................................. 331529 28.4 – – – 3

Fabricated metal product manufacturing .............................. 332 6.6 9.9 21.7 – 1

Forging and stamping ...................................................... 3321 22.3 37.2 – – 2

Forging and stamping .................................................. 33211 22.3 37.2 – – 2

Iron and steel forging ............................................... 332111 52.3 – – – 5

Nonferrous forging ................................................... 332112 39.6 – – – 

Custom roll forming .................................................. 332114 – – – – 

Powder metallurgy part manufacturing .................... 332117 28.8 – – – 

Metal crown, closure, and other metal stamping

(except automotive) ................................................ 332119 29.3 52.6 – – 3

Cutlery and handtool manufacturing ................................ 3322 15.3 25.2 – – 2

Cutlery and handtool manufacturing ............................ 33221 15.3 25.2 – – 2

Metal kitchen cookware, utensil, cutlery, and

flatware (except precious) manufacturing .............. 332215 33.0 – – – 

Saw blade and handtool manufacturing ................... 332216 16.6 27.0 – – 3

Architectural and structural metals manufacturing ........... 3323 16.2 27.8 26.0 – 2

Plate work and fabricated structural product

manufacturing ............................................................ 33231 27.2 33.2 – – 3

Prefabricated metal building and component

manufacturing ........................................................ 332311 – – – – 

Fabricated structural metal manufacturing ............... 332312 34.0 – – – 4

Plate work manufacturing ......................................... 332313 41.3 43.5 – – 

Ornamental and architectural metal products

manufacturing ............................................................ 33232 17.6 45.7 29.5 – 1

Metal window and door manufacturing .................... 332321 26.0 – – – 2

Sheet metal work manufacturing .............................. 332322 26.0 50.9 – – 4Ornamental and architectural metal work

manufacturing ........................................................ 332323 52.0 – – – 5

Boiler, tank, and shipping container manufacturing ......... 3324 14.8 – – – 2

Power boiler and heat exchanger manufacturing ......... 33241 34.8 – – – 4

Metal tank (heavy gauge) manufacturing ..................... 33242 20.8 – – – 1

Metal can, box, and other metal container (light

gauge) manufacturing ................................................ 33243 19.5 – – – 2

Metal can manufacturing .......................................... 332431 22.7 – – – 3

Other metal container manufacturing ....................... 332439 37.9 – – – 4

Hardware manufacturing .................................................. 3325 27.2 44.3 – – 4Spring and wire product manufacturing ........................... 3326 41.0 – – – 5

Spring and wire product manufacturing ....................... 33261 41.0 – – – 5

Spring manufacturing ............................................... 332613 54.1 – – – 

Other fabricated wire product manufacturing ........... 332618 37.3 – – – 4

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

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

manufacturing ................................................................ 3327 11.1 19.9 – – 1

Machine shops ............................................................. 33271 16.1 26.7 – – 2Turned product and screw, nut, and bolt

manufacturing ............................................................ 33272 15.1 29.7 – – 2

Precision turned product manufacturing .................. 332721 21.6 30.1 – – 3Bolt, nut, screw, rivet, and washer manufacturing ... 332722 20.4 60.0 – – 2

Coating, engraving, heat treating, and allied activities ..... 3328 23.5 32.9 51.3 – 3

Coating, engraving, heat treating, and allied activities 33281 23.5 32.9 51.3 – 3

Metal heat treating ................................................... 332811 46.8 – – – Metal coating, engraving (except jewelry and

silverware), and allied services to manufacturers .. 332812 42.3 – 63.0 – 

Electroplating, plating, polishing, anodizing, and

coloring ................................................................... 332813 28.6 37.8 – – 3

Other fabricated metal product manufacturing ................. 3329 10.9 14.8 30.6 – 2

Metal valve manufacturing ........................................... 33291 14.0 19.1 – – 2

Industrial valve manufacturing ................................. 332911 24.6 – – – Fluid power valve and hose fitting manufacturing .... 332912 21.5 35.3 – – 4Plumbing fixture fitting and trim manufacturing ........ 332913 24.1 22.5 – – Other metal valve and pipe fitting manufacturing ..... 332919 41.0 – – – 5

All other fabricated metal product manufacturing ......... 33299 14.3 20.2 39.7 – 2

Ball and roller bearing manufacturing ...................... 332991 24.4 34.9 – – 2Small arms ammunition manufacturing .................... 332992 20.2 – – – Ammunition (except small arms) manufacturing ...... 332993 – – – – Fabricated pipe and pipe fitting manufacturing ........ 332996 38.4 39.2 – – All other miscellaneous fabricated metal product

manufacturing ........................................................ 332999 25.4 47.2 – – 3

Machinery manufacturing ..................................................... 333 6.2 13.0 31.1 – 1

Agriculture, construction, and mining machinery

manufacturing ................................................................ 3331 8.3 12.7 – – 1

Agricultural implement manufacturing .......................... 33311 10.8 6.5 – – 1

Farm machinery and equipment manufacturing ....... 333111 11.4 6.5 – – 1Lawn and garden tractor and home lawn and

garden equipment manufacturing .......................... 333112 – – – – 

Construction machinery manufacturing ........................ 33312 8.2 – – – Mining and oil and gas field machinery manufacturing 33313 29.8 – – – 3

Mining machinery and equipment manufacturing .... 333131 34.1 – – – Oil and gas field machinery and equipment

manufacturing ........................................................ 333132 49.6 – – – 4

Industrial machinery manufacturing ................................. 3332 22.2 37.5 – – 2

Industrial machinery manufacturing ............................. 33324 22.2 37.5 – – 2

Food product machinery manufacturing ................... 333241 28.8 – – – Semiconductor machinery manufacturing ................ 333242 – – – – Sawmill, woodworking, and paper machinery

manufacturing ........................................................ 333243 38.3 – – – 4

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Printing machinery and equipment manufacturing ... 333244 – – – – 

Other industrial machinery manufacturing ............... 333249 35.7 61.7 – – 2

Commercial and service industry machinery

manufacturing ................................................................ 3333 25.0 – – – 4

Commercial and service industry machinery

manufacturing ............................................................ 33331 25.0 – – – 4

Optical instrument and lens manufacturing .............. 333314 32.1 – – – 

Other commercial and service industry machinery

manufacturing ....................................................... 333318 32.1 – – – 5

Ventilation, heating, air-conditioning, and commercial

refrigeration equipment manufacturing .......................... 3334 18.2 29.6 – – 2

Ventilation, heating, air-conditioning, and commercial

refrigeration equipment manufacturing ...................... 33341 18.2 29.6 – – 2

Industrial and commercial fan and blower and air

purification equipment manufacturing .................... 333413 31.4 – – – 2

Heating equipment (except warm air furnaces)

manufacturing ........................................................ 333414 62.2 – – – 

Air-conditioning and warm air heating equip and

commercial and industrial refrigeration equipmanufacturing ........................................................ 333415 20.7 – – – 3

Metalworking machinery manufacturing ........................... 3335 19.7 35.0 60.9 – 4

Metalworking machinery manufacturing ....................... 33351 19.7 35.0 60.9 – 4

Industrial mold manufacturing .................................. 333511 58.2 – – – 

Special die and tool, die set, jig, and fixture

manufacturing ........................................................ 333514 34.3 38.7 – – 

Cutting tool and machine tool accessory

manufacturing ........................................................ 333515 24.4 48.2 – – 3

Machine tool manufacturing ..................................... 333517 50.8 – – – 

Rolling mill and other metalworking machinery

manufacturing ........................................................ 333519 44.1 – – – 

Engine, turbine, and power transmission equipment

manufacturing ................................................................ 3336 15.3 17.7 27.8 – 4

Engine, turbine, and power transmission equipment

manufacturing ............................................................ 33361 15.3 17.7 27.8 – 4

Turbine and turbine generator set units

manufacturing ........................................................ 333611 28.2 25.4 – – 

Speed changer, industrial high-speed drive, and

gear manufacturing ................................................ 333612 11.6 – – – 

Mechanical power transmission equipment

manufacturing ........................................................ 333613 35.3 – – – 

Other engine equipment manufacturing ................... 333618 28.9 – – – 5

Other general purpose machinery manufacturing ............ 3339 10.6 18.3 – – 1

Pump and compressor manufacturing ......................... 33391 29.0 46.5 – – 2

Pump and pumping equipment manufacturing ........ 333911 40.7 – – – 4Air and gas compressor manufacturing ................... 333912 49.3 – – – 

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Measuring and dispensing pump manufacturing ..... 333913 – – – – 

Material handling equipment manufacturing ................ 33392 17.4 42.0 – – 3

Elevator and moving stairway manufacturing .......... 333921 – – – – 

Conveyor and conveying equipment manufacturing 333922 27.2 – – – 3

Overhead traveling crane, hoist, and monorail

system manufacturing ............................................ 333923 30.9 – – – 

Industrial truck, tractor, trailer, and stacker

machinery manufacturing ....................................... 333924 27.9 – – – 4

All other general purpose machinery manufacturing .... 33399 12.6 21.8 – – 2

Power-driven handtool manufacturing ..................... 333991 50.7 – – – 

Welding and soldering equipment manufacturing .... 333992 18.4 – – – 

Packaging machinery manufacturing ....................... 333993 – – – – 

Industrial process furnace and oven manufacturing 333994 – – – – 

Fluid power cylinder and actuator manufacturing .... 333995 21.8 28.6 – – 3Fluid power pump and motor manufacturing ............ 333996 24.2 33.3 – – All other miscellaneous general purpose machinery

manufacturing ........................................................ 333999 39.5 – – – 

Computer and electronic product manufacturing ................. 334 10.1 36.4 12.4 – 4

Computer and peripheral equipment manufacturing ........ 3341 7.5 – – – 

Computer and peripheral equipment manufacturing .... 33411 7.5 – – – 

Electronic computer manufacturing .......................... 334111 9.3 – – – 

Computer storage device manufacturing ................. 334112 12.6 – – – 

Computer terminal and other computer peripheral

equipment manufacturing ...................................... 334118 17.5 – – – 

Communications equipment manufacturing ..................... 3342 46.1 – – – 

Telephone apparatus manufacturing ........................... 33421 – – – – 

Radio and television broadcasting and wireless

communications equipment manufacturing ................ 33422 – – – – 

Other communications equipment manufacturing ........ 33429 – – – – 

Audio and video equipment manufacturing ...................... 3343 30.7 – – – 

Semiconductor and other electronic component

manufacturing ................................................................ 3344 15.1 44.0 14.9 – 6

Semiconductor and other electronic component

manufacturing ............................................................ 33441 15.1 44.0 14.9 – 6

Bare printed circuit board manufacturing ................. 334412 – – – – 

Semiconductor and related device manufacturing ... 334413 6.0 41.4 13.3 – Capacitor, resistor, coil, transformer, and other

inductor manufacturing ........................................... 334416 40.1 57.0 – – 

Electronic connector manufacturing ......................... 334417 10.3 37.4 – – Printed circuit assembly (electronic assembly)

manufacturing ........................................................ 334418 44.3 – – – 

Other electronic component manufacturing ............. 334419 43.2 – – – 

Navigational, measuring, electromedical, and control

instruments manufacturing ............................................. 3345 11.7 35.7 – – 3

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Navigational, measuring, electromedical, and control

instruments manufacturing ......................................... 33451 11.7 35.7 – – 3

Electromedical and electrotherapeutic apparatus

manufacturing ........................................................ 334510 18.7 – – – 

Search, detection, navigation, guidance,

aeronautical, and nautical system and instrumentmanufacturing ........................................................ 334511 24.1 – – – 

Automatic environmental control manufacturing for

residential, commercial, and appliance use ........... 334512 23.4 – – – 

Instruments and related products manufacturing for

measuring, displaying, and controlling industrialprocess variables ................................................... 334513 26.7 – – – 6

Totalizing fluid meter and counting device

manufacturing ........................................................ 334514 31.3 – – – 

Instrument manufacturing for measuring and testing

electricity and electrical signals .............................. 334515 – – – – 

Analytical laboratory instrument manufacturing ....... 334516 22.4 – – – Irradiation apparatus manufacturing ........................ 334517 – – – – Other measuring and controlling device

manufacturing ........................................................ 334519 50.9 – – – 

Manufacturing and reproducing magnetic and optical

media ............................................................................. 3346 32.7 – – – 

Manufacturing and reproducing magnetic and optical

media ......................................................................... 33461 32.7 – – – 

Blank magnetic and optical recording media

manufacturing ........................................................ 334613 – – – – 

Software and other prerecorded compact disc,

tape, and record reproducing ................................. 334614 – – – – 

Electrical equipment, appliance, and component

manufacturing .................................................................... 335 9.0 15.7 51.5 – 1

Electric lighting equipment manufacturing ....................... 3351 23.5 – – – 2

Electric lamp bulb and part manufacturing ................... 33511 37.2 – – – 3Lighting fixture manufacturing ...................................... 33512 27.9 – – – 

Residential electric lighting fixture manufacturing .... 335121 – – – – Commercial, industrial, and institutional electric

lighting fixture manufacturing ................................. 335122 35.7 – – – 

Other lighting equipment manufacturing .................. 335129 – – – – 

Household appliance manufacturing ................................ 3352 3.6 – – – 

Small electrical appliance manufacturing ..................... 33521 19.0 – – – Major appliance manufacturing .................................... 33522 3.0 – – – 

Other major household appliance manufacturing .... 335228 6.2 – – – 

Electrical equipment manufacturing ................................. 3353 13.9 19.5 27.1 – 1

Electrical equipment manufacturing ............................. 33531 13.9 19.5 27.1 – 1

Power, distribution, and specialty transformer

manufacturing ........................................................ 335311 19.5 26.1 – – 

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Motor and generator manufacturing ......................... 335312 28.6 31.8 – – 3Switchgear and switchboard apparatus

manufacturing ........................................................ 335313 16.9 – – – 1

Relay and industrial control manufacturing .............. 335314 39.4 – – – 

Other electrical equipment and component

manufacturing ................................................................ 3359 22.3 32.3 – – 2

Battery manufacturing .................................................. 33591 31.3 – – – 

Communication and energy wire and cable

manufacturing ............................................................ 33592 – – – – 

Fiber optic cable manufacturing ............................... 335921 – – – – 

Other communication and energy wire

manufacturing ........................................................ 335929 – – – – 

Wiring device manufacturing ........................................ 33593 20.6 44.6 – – 3

Current-carrying wiring device manufacturing .......... 335931 23.3 52.0 – – 4Noncurrent-carrying wiring device manufacturing .... 335932 44.0 – – – 

All other electrical equipment and component

manufacturing ............................................................ 33599 47.2 – – – 5

Carbon and graphite product manufacturing ............ 335991 48.3 – – – 5

All other miscellaneous electrical equipment and

component manufacturing ...................................... 335999 63.8 – – – 

Transportation equipment manufacturing ............................ 336 2.2 6.7 8.8 18.0 

Motor vehicle manufacturing ............................................ 3361 .7 7.7 .7 – 

Automobile and light duty motor vehicle manufacturing 33611 .7 8.1 .6 – 

Automobile manufacturing ....................................... 336111 .5 .5 .5 – Light truck and utility vehicle manufacturing ............ 336112 2.0 20.3 – – 

Heavy duty truck manufacturing ................................... 33612 10.2 – – – 1

Motor vehicle body and trailer manufacturing .................. 3362 10.0 16.9 41.7 – 2

Motor vehicle body and trailer manufacturing .............. 33621 10.0 16.9 41.7 – 2

Motor vehicle body manufacturing ........................... 336211 23.2 31.7 – – 1Truck trailer manufacturing ...................................... 336212 29.1 – – – 4

Travel trailer and camper manufacturing ................. 336214 13.2 27.1 – – 2

Motor vehicle parts manufacturing ................................... 3363 7.1 8.3 17.6 – 

Motor vehicle gasoline engine and engine parts

manufacturing ............................................................ 33631 7.7 19.2 50.8 – 1

Motor vehicle electrical and electronic equipment

manufacturing ............................................................ 33632 17.8 28.4 – – 1

Motor vehicle steering and suspension components

(except spring) manufacturing .................................... 33633 13.0 27.6 – – 2

Motor vehicle brake system manufacturing .................. 33634 20.9 – – – 3

Motor vehicle transmission and power train parts

manufacturing ............................................................ 33635 6.4 11.0 – – 

Motor vehicle seating and interior trim manufacturing 33636 7.7 29.6 – – 2

Motor vehicle metal stamping ...................................... 33637 23.5 13.3 12.6 – Other motor vehicle parts manufacturing ..................... 33639 11.2 23.9 28.9 – 2

Aerospace product and parts manufacturing ................... 3364 2.9 14.8 4.9 2.8 

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Aerospace product and parts manufacturing ............... 33641 2.9 14.8 4.9 2.8 

Aircraft engine and engine parts manufacturing ...... 336412 11.1 27.9 – – 3Other aircraft parts and auxiliary equipment

manufacturing ........................................................ 336413 16.5 26.6 – – 2

Guided missile and space vehicle manufacturing .... 336414 1.9 – – – 

Guided missile and space vehicle propulsion unit

and propulsion unit parts manufacturing ................ 336415 – – – – 

Railroad rolling stock manufacturing ................................ 3365 33.5 – – – 4

Ship and boat building ...................................................... 3366 5.5 27.6 8.1 – 1

Ship and boat building .................................................. 33661 5.5 27.6 8.1 – 1

Ship building and repairing ....................................... 336611 4.1 8.3 8.1 – 1

Boat building ............................................................ 336612 18.6 47.3 – – 1

Other transportation equipment manufacturing ................ 3369 10.0 – – – 

Other transportation equipment manufacturing ............ 33699 10.0 – – – 

Motorcycle, bicycle, and parts manufacturing .......... 336991 – – – – 

Military armored vehicle, tank, and tank component

manufacturing ........................................................ 336992 – – – – 

All other transportation equipment manufacturing ... 336999 11.9 – – – 

Furniture and related product manufacturing ....................... 337 10.9 32.1 24.4 – 1

Household and institutional furniture and kitchen cabinet

manufacturing ................................................................ 3371 13.3 38.6 – – 1

Wood kitchen cabinet and countertop manufacturing .. 33711 26.3 63.0 – – 4

Household and institutional furniture manufacturing .... 33712 10.0 31.3 – – 1

Upholstered household furniture manufacturing ...... 337121 13.7 – – – 1

Nonupholstered wood household furniture

manufacturing ........................................................ 337122 18.1 – – – 1

Household furniture (except wood and metal)

manufacturing ........................................................ 337125 – – – – 

Institutional furniture manufacturing ......................... 337127 22.3 – – – 3

Office furniture (including fixtures) manufacturing ............ 3372 16.6 – – – 2

Office furniture (including fixtures) manufacturing ........ 33721 16.6 – – – 2

Wood office furniture manufacturing ........................ 337211 55.4 – – – 

Custom architectural woodwork and millwork

manufacturing ........................................................ 337212 – – – – 

Office furniture (except wood) manufacturing .......... 337214 18.5 – – – 

Showcase, partition, shelving, and locker

manufacturing ........................................................ 337215 20.9 – – – 2

Other furniture related product manufacturing ................. 3379 53.1 – – – 

Mattress manufacturing ................................................ 33791 – – – – 

Blind and shade manufacturing .................................... 33792 56.1 – – – 

Miscellaneous manufacturing ............................................... 339 8.9 24.4 22.6 – 2

Medical equipment and supplies manufacturing .............. 3391 8.6 25.2 30.2 – 2

Medical equipment and supplies manufacturing .......... 33911 8.6 25.2 30.2 – 2

Surgical and medical instrument manufacturing ...... 339112 8.2 35.0 – – 2Surgical appliance and supplies manufacturing ....... 339113 20.3 31.3 – – 4

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Dental equipment and supplies manufacturing ........ 339114 25.5 – – – 

Ophthalmic goods manufacturing ............................ 339115 30.4 – – – 

Dental laboratories ................................................... 339116 41.8 – – – 

Other miscellaneous manufacturing ................................. 3399 17.3 34.4 – – 3

Jewelry and silverware manufacturing ......................... 33991 57.5 – – – 

Sporting and athletic goods manufacturing .................. 33992 33.7 53.9 – – 3

Doll, toy, and game manufacturing .............................. 33993 – – – – 

Sign manufacturing ...................................................... 33995 31.7 57.0 – – 5

All other miscellaneous manufacturing ........................ 33999 19.5 61.1 – – 3

Gasket, packing, and sealing device manufacturing 339991 37.9 – – – 

Musical instrument manufacturing ........................... 339992 28.4 – – – 

Fastener, button, needle, and pin manufacturing ..... 339993 – – – – 

Broom, brush, and mop manufacturing .................... 339994 – – – – 

Burial casket manufacturing ..................................... 339995 – – – – 

All other miscellaneous manufacturing .................... 339999 50.9 – – – 

Service-providing ................................................... 2.4 3.5 6.9 23.9 

Trade, transportation, and utilities ........................... 4.1 8.2 22.1 16.2 

Wholesale trade ............................................................... 42 9.7 21.8 53.8 44.9 1

Merchant wholesalers, durable goods ................................ 423 13.0 32.1 32.2 – 2

Motor vehicle and motor vehicle parts and supplies

merchant wholesalers .................................................... 4231 32.9 42.6 – – 5

Furniture and home furnishing merchant wholesalers .... 4232 36.2 – – – 

Lumber and other construction materials merchant

wholesalers .................................................................... 4233 37.7 – – – 

Professional and commercial equipment and supplies

merchant wholesalers .................................................... 4234 43.8 – – – 3

Metal and mineral (except petroleum) merchant

wholesalers .................................................................... 4235 37.7 – – – 5

Household appliances and electrical and electronic

goods merchant wholesalers ......................................... 4236 32.3 51.2 – – 

Hardware, and plumbing and heating equipment and

supplies merchant wholesalers ...................................... 4237 58.4 – – – 

Machinery, equipment, and supplies merchant

wholesalers .................................................................... 4238 23.2 38.7 – – 4

Miscellaneous durable goods merchant wholesalers ...... 4239 32.3 56.5 – – 4

Sporting and recreational goods and supplies

merchant wholesalers ................................................ 42391 – – – – 

Recyclable material merchant wholesalers .................. 42393 40.3 – – – 4

Jewelry, watch, precious stone, and precious metal

merchant wholesalers ................................................ 42394 – – – – 

Other miscellaneous durable goods merchant

wholesalers ................................................................ 42399 – – – – 

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Merchant wholesalers, nondurable goods ........................... 424 15.4 30.0 59.0 – 1

Paper and paper product merchant wholesalers ............ 4241 – – – – 

Drugs and druggists’ sundries merchant wholesalers ..... 4242 23.7 – 51.2 – 

Apparel, piece goods, and notions merchant wholesalers

....................................................................................... 4243 – – – – 

Grocery and related product merchant wholesalers ....... 4244 19.0 25.8 38.5 – 1Farm product raw material merchant wholesalers .......... 4245 50.7 – – – 

Chemical and allied products merchant wholesalers ...... 4246 – – – – 

Petroleum and petroleum products merchant

wholesalers ................................................................... 4247 – – – – 

Beer, wine, and distilled alcoholic beverage merchant

wholesalers .................................................................... 4248 37.3 – – – 

Miscellaneous nondurable goods merchant wholesalers 4249 25.5 37.5 – – 

Wholesale electronic markets and agents and brokers ...... 425 37.8 64.3 – – 

Retail trade ....................................................................... 44-45 7.1 10.3 – 25.5 3

Motor vehicle and parts dealers ........................................... 441 13.1 24.5 40.5 52.4 3

Automobile dealers .......................................................... 4411 14.3 20.6 40.9 54.6 4

New car dealers ........................................................... 44111 14.7 21.4 42.3 54.6 4Used car dealers .......................................................... 44112 46.1 – – – 

Other motor vehicle dealers ............................................. 4412 – – – – 

Recreational vehicle dealers ........................................ 44121 – – – – Motorcycle, boat, and other motor vehicle dealers ...... 44122 – – – – 

Automotive parts, accessories, and tire stores ............... 4413 36.2 – – – 

Automotive parts and accessories stores .................... 44131 52.3 – – – 

Tire dealers .................................................................. 44132 47.9 – – – 

Furniture and home furnishings stores ................................. 442 – 56.0 – – 

Furniture stores ................................................................ 4421 42.5 – – – 

Home furnishings stores .................................................. 4422 – – – – 

Floor covering stores .................................................... 44221 64.3 – – – 

Other home furnishings stores ..................................... 44229 – – – – 

Electronics and appliance stores ......................................... 443 24.2 – – – 

Electronics and appliance stores ..................................... 4431 24.2 – – – 

Electronics and appliance stores ................................. 44314 24.2 – – – 

Household appliance stores ..................................... 443141 – – – – 

Electronics stores ..................................................... 443142 24.7 – – – 

Building material and garden equipment and supplies

dealers ............................................................................... 444 22.1 48.2 45.1 – 

Building material and supplies dealers ............................ 4441 24.6 52.5 45.1 – 

Home centers ............................................................... 44411 13.8 22.0 35.4 – 

Other building material dealers .................................... 44419 56.3 – – – 

Lawn and garden equipment and supplies stores ............ 4442 49.4 48.6 – – 

Outdoor power equipment stores ................................. 44421 – – – – Nursery, garden center, and farm supply stores .......... 44422 52.1 54.4 – – 

Food and beverage stores ................................................... 445 16.7 15.6 52.6 – 

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Grocery stores .................................................................. 4451 18.0 16.1 23.6 – 

Supermarkets and other grocery (except

convenience) stores ................................................... 44511 18.1 16.3 23.6 – 

Convenience stores ..................................................... 44512 – – – – 

Specialty food stores ........................................................ 4452 52.3 – – – 

Fruit and vegetable markets ......................................... 44523 – – – – Other specialty food stores .......................................... 44529 – – – – 

Health and personal care stores .......................................... 446 34.5 – – – 

Health and personal care stores ...................................... 4461 34.5 – – – 

Pharmacies and drug stores ........................................ 44611 38.7 – – – 

Cosmetics, beauty supplies, and perfume stores ........ 44612 52.5 – – – 

Other health and personal care stores ......................... 44619 – – – – 

Gasoline stations .................................................................. 447 36.0 – – – 

Gasoline stations .............................................................. 4471 36.0 – – – 

Gasoline stations with convenience stores .................. 44711 45.6 – – – 

Other gasoline stations ................................................ 44719 42.8 – – – 

Clothing and clothing accessories stores ............................. 448 42.0 – – – 

Clothing stores ................................................................. 4481 44.2 – – – 

Women’s clothing stores .............................................. 44812 – – – – 

Children’s and infants’ clothing stores .......................... 44813 – – – – 

Family clothing stores .................................................. 44814 31.5 – – – 

Clothing accessories stores ......................................... 44815 40.1 – – – Other clothing stores .................................................... 44819 – – – – 

Shoe stores ...................................................................... 4482 – – – – 

Jewelry, luggage, and leather goods stores .................... 4483 – – – – 

Jewelry stores .............................................................. 44831 – – – – 

Luggage and leather goods stores ............................... 44832 – – – – 

Sporting goods, hobby, book, and music stores .................. 451 26.7 – – – 

Sporting goods, hobby, and musical instrument stores .. 4511 29.0 – – – 

Sporting goods stores .................................................. 45111 34.9 – – – 

Hobby, toy, and game stores ....................................... 45112 – – – – 

Sewing, needlework, and piece goods stores .............. 45113 – – – – 

Musical instrument and supplies stores ....................... 45114 – – – – 

Book stores and news dealers ........................................ 4512 – – – – 

Book stores and news dealers ..................................... 45121 – – – – 

Book stores .............................................................. 451211 – – – – 

General merchandise stores ................................................ 452 8.1 7.2 15.5 42.4 

Department stores ............................................................ 4521 6.0 16.9 11.0 – 

Other general merchandise stores ................................... 4529 10.9 7.4 21.0 48.8 

Warehouse clubs and supercenters ............................. 45291 3.5 6.1 8.8 23.8 

All other general merchandise stores ........................... 45299 – – – – 

Miscellaneous store retailers ................................................ 453 24.0 32.9 60.6 – 

Florists .............................................................................. 4531 – – – – 

Office supplies, stationery, and gift stores ...................... 4532 42.6 – – – 

Office supplies and stationery stores ........................... 45321 43.2 – – – 

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Gift, novelty, and souvenir stores ................................. 45322 – – – – 

Used merchandise stores ................................................ 4533 31.3 41.8 – – Other miscellaneous store retailers .................................. 4539 52.1 – – – 

Pet and pet supplies stores .......................................... 45391 59.8 – – – 

Manufactured (mobile) home dealers .......................... 45393 – – – – 

All other miscellaneous store retailers ......................... 45399 – – – – 

Nonstore retailers ................................................................. 454 20.4 – – – 

Electronic shopping and mail-order houses ..................... 4541 15.4 – – – 

Electronic shopping and mail-order houses ................. 45411 15.4 – – – 

Electronic shopping .................................................. 454111 16.1 – – – 

Electronic auctions ................................................... 454112 – – – – 

Mail-order houses .................................................... 454113 19.3 – – – 

Vending machine operators ............................................. 4542 – – – – 

Direct selling establishments ............................................ 4543 – – – – 

Fuel dealers ................................................................. 45431 – – – – 

Other direct selling establishments .............................. 45439 – – – – 

Transportation and warehousing ...................................... 48-49 5.1 16.8 13.2 21.5 

Air transportation .................................................................. 481 2.4 2.8 2.7 – 

Scheduled air transportation ............................................ 4811 2.4 2.8 1.9 – 

Scheduled air transportation ........................................ 48111 2.4 2.8 1.9 – 

Scheduled passenger air transportation .................. 481111 2.4 2.8 1.9 – 

Scheduled freight air transportation ......................... 481112 – – – – 

Nonscheduled air transportation ...................................... 4812 27.8 – – – 

Rail transportation ................................................................ 482 4 ( ) 4 ( ) 4 ( ) 4 ( ) 

( 

Water transportation ............................................................. 483 40.6 – – – 

Deep sea, coastal, and great lakes water transportation 4831 41.3 – – – 

Deep sea, coastal, and great lakes water

transportation ............................................................. 48311 41.3 – – – 

Deep sea freight transportation ................................ 483111 – – – – Deep sea passenger transportation ......................... 483112 – – – – Coastal and great lakes passenger transportation ... 483114 – – – – 

Inland water transportation ............................................... 4832 51.1 – – – 

Inland water transportation ........................................... 48321 51.1 – – – 

Inland water freight transportation ............................ 483211 57.7 – – – 

Truck transportation ............................................................. 484 14.2 24.7 26.8 27.9 3

General freight trucking .................................................... 4841 17.2 36.1 30.6 31.4 4

General freight trucking, local ...................................... 48411 21.8 – – – General freight trucking, long-distance ........................ 48412 21.9 36.1 30.9 24.3 3

Specialized freight trucking .............................................. 4842 20.4 33.8 41.0 – 

Used household and office goods moving ................... 48421 46.7 – – – Specialized freight (except used goods) trucking, local 48422 35.1 48.2 – – Specialized freight (except used goods) trucking,

long-distance .............................................................. 48423 28.4 56.8 – – 

Transit and ground passenger transportation ...................... 485 12.6 31.7 18.8 – 

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Urban transit systems ...................................................... 4851 14.4 – – – 

Interurban and rural bus transportation ............................ 4852 21.1 51.7 19.8 – Taxi and limousine service ............................................... 4853 48.6 – – – 

Taxi service .................................................................. 48531 – – – – 

Limousine service ........................................................ 48532 51.9 – – – 

School and employee bus transportation ......................... 4854 21.1 – – – 

Charter bus industry ......................................................... 4855 43.4 – – – 

Other transit and ground passenger transportation ......... 4859 32.2 59.8 48.0 – 

Pipeline transportation ......................................................... 486 53.9 – – – 5

Pipeline transportation of natural gas ............................... 4862 58.0 – – – 5

Scenic and sightseeing transportation ................................. 487 – – – – 

Scenic and sightseeing transportation, land .................... 4871 – – – – 

Scenic and sightseeing transportation, water .................. 4872 – – – – 

Scenic and sightseeing transportation, other ................... 4879 – – – – 

Support activities for transportation ...................................... 488 14.1 47.8 34.2 – 1

Support activities for air transportation ............................. 4881 22.3 18.8 44.8 – 4Support activities for rail transportation ............................ 4882 41.8 – – – 

Support activities for water transportation ........................ 4883 17.7 – – – 2

Marine cargo handling .................................................. 48832 20.8 – – – 2

Navigational services to shipping ................................. 48833 36.7 – – – Other support activities for water transportation .......... 48839 – – – – 

Support activities for road transportation ......................... 4884 – – – – 

Motor vehicle towing .................................................... 48841 – – – – Other support activities for road transportation ............ 48849 – – – – 

Freight transportation arrangement .................................. 4885 41.0 – – – 

Other support activities for transportation ........................ 4889 – – – – 

Couriers and messengers .................................................... 492 13.2 – 15.8 – 3

Couriers and express delivery services ........................... 4921 13.2 – 15.8 – 3

Local messengers and local delivery ............................... 4922 – – – – 

Warehousing and storage .................................................... 493 12.8 14.0 56.0 – 1

Warehousing and storage ................................................ 4931 12.8 14.0 56.0 – 1

General warehousing and storage ............................... 49311 14.2 12.6 – – 

Refrigerated warehousing and storage ........................ 49312 30.9 – – – 

Farm product warehousing and storage ...................... 49313 – – – – 

Other warehousing and storage ................................... 49319 35.9 – – – 

Utilities .............................................................................. 22 11.7 25.2 37.6 63.4 2

Utilities .................................................................................. 221 11.7 25.2 37.6 63.4 2

Electric power generation, transmission and distribution 2211 13.0 30.0 49.9 – 2

Electric power generation ............................................. 22111 17.5 – – – 2

Hydroelectric power generation ............................... 221111 53.2 – – – 6

Fossil fuel electric power generation ........................ 221112 22.2 – – – 2

Nuclear electric power generation ............................ 221113 8.4 – – – 

Electric power transmission, control, and distribution 22112 18.5 36.0 56.3 – 4

Natural gas distribution .................................................... 2212 21.5 44.8 – – 3

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Water, sewage and other systems .................................. 2213 43.4 62.5 – – 

Water supply and irrigation systems ............................ 22131 41.4 – – – 

Sewage treatment facilities .......................................... 22132 – – – – Information ................................................................. 16.8 28.0 26.1 – 2

Information ....................................................................... 51 16.8 28.0 26.1 – 2

Publishing industries (except internet) ................................. 511 33.6 – – – 2

Newspaper, periodical, book, and directory publishers .... 5111 34.8 – – – 2

Newspaper publishers .................................................. 51111 20.3 – – – 2

Periodical publishers .................................................... 51112 – – – – 6Book publishers ............................................................ 51113 – – – – Other publishers ........................................................... 51119 – – – – 

Software publishers .......................................................... 5112 39.7 – – – 

Motion picture and sound recording industries .................... 512 – – – – 

Motion picture and video industries .................................. 5121 – – – – 

Record production ........................................................ 51221 – – – – 

Sound recording studios .............................................. 51224 – – – – 

Broadcasting (except internet) ............................................. 515 28.7 42.4 – – 

Radio and television broadcasting ................................... 5151 31.4 64.6 – – 

Television broadcasting ............................................... 51512 32.5 64.6 – – 

Cable and other subscription programming ..................... 5152 – – – – 

Telecommunications ............................................................ 517 17.7 44.3 44.4 – 

Wired telecommunications carriers .................................. 5171 22.8 47.4 – – Wireless telecommunications carriers (except satellite) .. 5172 24.0 – – – 

Other telecommunications ............................................... 5179 31.6 – – – 

Data processing, hosting, and related services ................... 518 32.5 – – – 

Other information services ................................................... 519 17.1 – – – 

Other information services ............................................... 5191 17.1 – – – 

News syndicates .......................................................... 51911 – – – – Internet publishing and broadcasting and web search

portals ........................................................................ 51913 – – – – 

Finance, insurance, and real estate ......................... 13.4 23.8 19.2 – 

Finance and insurance ..................................................... 52 14.8 13.8 23.2 – 

Monetary authorities-central bank ........................................ 521 – – – – Credit intermediation and related activities .......................... 522 22.7 – 38.6 – 

Depository credit intermediation ....................................... 5221 23.3 – 55.1 – 

Commercial banking .................................................... 52211 28.8 – 64.0 – 

Savings institutions ...................................................... 52212 61.1 – – – 

Credit unions ................................................................ 52213 49.7 – – – 

Nondepository credit intermediation ................................. 5222 – – – – 

Credit card issuing ....................................................... 52221 23.7 – – – 

Sales financing ............................................................. 52222 44.8 – – – 

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Other nondepository credit intermediation ................... 52229 – – – – 

Activities related to credit intermediation .......................... 5223 35.6 – – – 

Mortgage and nonmortgage loan brokers .................... 52231 59.0 – – – 

Financial transactions processing, reserve, and

clearinghouse activities .............................................. 52232 39.5 – – – 

Securities, commodity contracts, and other financial

investments and related activities ...................................... 523 23.2 – – – 

Investment banking and securities dealing .................. 52311 – – – – 

Other financial investment activities ................................. 5239 29.4 – – – 

Miscellaneous intermediation ....................................... 52391 – – – – 

Portfolio management .................................................. 52392 – – – – 

Insurance carriers and related activities ............................... 524 9.8 19.9 22.0 – 

Insurance carriers ............................................................ 5241 10.8 23.7 18.8 – 

Direct life, health, and medical insurance carriers ...... 52411 13.5 – 30.9 – 

Direct insurance (ex. life, health, and medical) carriers 52412 17.6 – 13.7 – 

Reinsurance carriers .................................................... 52413 – – – – 

Agencies, brokerages, and other insurance related

activities ......................................................................... 5242 23.1 – 40.7 – 

Insurance agencies and brokerages ............................ 52421 30.4 – – – 

Other insurance related activities ................................. 52429 35.6 – 48.9 – 

Real estate and rental and leasing ................................... 53 24.7 25.8 29.8 – 

Real estate ........................................................................... 531 27.9 28.7 36.1 – 

Lessors of real estate ....................................................... 5311 45.5 52.8 55.8 – 

Lessors of residential buildings and dwellings ............. 53111 53.0 – 56.6 – 

Lessors of nonresidential buildings (except

miniwarehouses) ........................................................ 53112 61.9 – – – 

Lessors of other real estate property ........................... 53119 – – – – 

Offices of real estate agents and brokers ........................ 5312 46.1 – – – 

Activities related to real estate ......................................... 5313 21.1 31.7 42.0 – 

Real estate property managers .................................... 53131 21.7 31.7 42.0 – 

Other activities related to real estate ............................ 53139 – – – – 

Rental and leasing services ................................................. 532 28.3 53.3 49.7 – 

Automotive equipment rental and leasing ........................ 5321 41.7 – – – 

Passenger car rental and leasing ................................. 53211 43.1 – – – 

Truck, utility trailer, and rv (recreational vehicle) rental

and leasing ................................................................. 53212 – – – – 

Consumer goods rental .................................................... 5322 43.3 – 51.9 – 

Consumer electronics and appliances rental ............... 53221 – – – – Formal wear and costume rental .................................. 53222 – – – – Video tape and disc rental ............................................ 53223 – – – – 

Other consumer goods rental ....................................... 53229 49.7 – 59.9 – 

General rental centers ...................................................... 5323 – – – – 

Commercial and industrial machinery and equipment

rental and leasing ........................................................... 5324 52.4 – – – 

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Construction, transportation, mining, and forestry

machinery and equipment rental and leasing ............ 53241 – – – – 

Other commercial and industrial machinery and

equipment rental and leasing ..................................... 53249 – – – – 

Lessors of nonfinancial intangible assets (except

copyrighted works) ............................................................. 533 – – – – 

Professional and business services ........................ 10.6 11.8 15.4 46.0 2

Professional, scientific, and technical services ................ 54 – 25.1 29.2 – 3

Professional, scientific, and technical services .................... 541 – 25.1 29.2 – 3

Legal services .................................................................. 5411 49.3 – 52.6 – Accounting, tax preparation, bookkeeping, and payroll

services .......................................................................... 5412 40.1 – – – 

Accounting, tax preparation, bookkeeping, and payroll

services ...................................................................... 54121 40.1 – – – 

Offices of certified public accountants ...................... 541211 16.7 – – – Other accounting services ........................................ 541219 64.7 – – – 

Architectural, engineering, and related services .............. 5413 47.3 35.0 52.5 – 6

Drafting services .......................................................... 54134 – – – – Surveying and mapping (except geophysical) services 54137 – – – – Testing laboratories ...................................................... 54138 49.0 – – – 

Specialized design services ............................................. 5414 – – – – Computer systems design and related services .............. 5415 29.9 – – – 

Computer systems design and related services .......... 54151 29.9 – – – 

Custom computer programming services ................ 541511 – – – – Computer systems design services ......................... 541512 36.7 – – – Computer facilities management services ............... 541513 33.4 – – – Other computer related services .............................. 541519 – – – – 

Management, scientific, and technical consulting

services .......................................................................... 5416 – – – – 

Other scientific and technical consulting services ........ 54169 – – – – 

Scientific research and development services ................. 5417 15.7 40.3 48.4 – 3Advertising, public relations, and related services ........... 5418 37.2 – – – Other professional, scientific, and technical services ....... 5419 46.6 46.9 – – 

Marketing research and public opinion polling ............. 54191 – – – – Photographic services .................................................. 54192 – – – – Veterinary services ....................................................... 54194 50.2 46.9 – – All other professional, scientific, and technical

services ...................................................................... 54199 – – – – 

Management of companies and enterprises .................... 55 8.8 37.1 17.2 – 2Administrative and support and waste management and

remediation services ...................................................... 56 7.1 13.8 20.3 53.4 2

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Administrative and support services .................................... 561 7.6 14.4 21.4 54.0 3

Office administrative services .......................................... 5611 29.3 47.8 33.3 – Facilities support services ................................................ 5612 22.8 36.1 – – Employment services ....................................................... 5613 27.9 – 64.6 – 

Employment placement agencies and executive

search services .......................................................... 56131 51.2 – – – 

Professional employer organizations ........................... 56133 57.9 – – – 

Business support services ............................................... 5614 29.0 36.6 49.9 – 

Document preparation services ................................... 56141 – – – – 

Telephone call centers ................................................. 56142 37.2 38.6 59.3 – Collection agencies ...................................................... 56144 34.6 – 41.5 – 

Credit bureaus .............................................................. 56145 – – – – 

Other business support services .................................. 56149 – – – – 

Travel arrangement and reservation services .................. 5615 31.6 – – – 

Travel agencies ............................................................ 56151 – – – – Tour operators .............................................................. 56152 – – – – 

Other travel arrangement and reservation services ..... 56159 33.0 – – – 

Investigation services ............................................... 561611 – – – – 

Security systems services ............................................ 56162 – – – – 

Services to buildings and dwellings ................................. 5617 10.1 16.4 24.6 60.6 

Exterminating and pest control services ...................... 56171 49.6 – – – 

Janitorial services ......................................................... 56172 14.5 14.7 26.7 – 

Landscaping services ................................................... 56173 14.6 20.7 – 51.8 Carpet and upholstery cleaning services ..................... 56174 – – – – 

Other services to buildings and dwellings .................... 56179 – – – – 

Other support services ..................................................... 5619 33.7 52.4 – – 

Waste management and remediation services .................... 562 17.1 19.4 36.6 – 3

Waste collection ............................................................... 5621 21.0 41.2 51.7 – 

Waste collection ........................................................... 56211 21.0 41.2 51.7 – 

Solid waste collection ............................................... 562111 25.0 – – – 

Hazardous waste collection ..................................... 562112 33.8 – – – 

Waste treatment and disposal .......................................... 5622 34.1 28.2 – – 4

Waste treatment and disposal ...................................... 56221 34.1 28.2 – – 4

Hazardous waste treatment and disposal ................ 562211 55.6 – – – 

Solid waste landfill .................................................... 562212 32.5 36.0 – – Solid waste combustors and incinerators ................. 562213 – – – – 

Other nonhazardous waste treatment and disposal 562219 48.3 – – – 6

Remediation and other waste management services ..... 5629 35.4 – – – 

Remediation services ................................................... 56291 17.8 – – – 

Materials recovery facilities .......................................... 56292 – – – – All other waste management services ......................... 56299 – – – – 

Educational and health services .............................. 3.5 4.9 4.9 29.1 1

Educational services ........................................................ 61 8.9 10.4 19.0 – 

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Educational services ............................................................ 611 8.9 10.4 19.0 – 

Elementary and secondary schools ................................. 6111 26.0 38.1 36.8 – Junior colleges ................................................................. 6112 – – – – 

Colleges, universities, and professional schools .............. 6113 5.3 4.9 18.7 35.5 

Business schools and computer and management

training ........................................................................... 6114 – – – – 

Business and secretarial schools ................................. 61141 – – – – Professional and management development training .. 61143 – – – – 

Other schools and instruction ........................................... 6116 – – – – 

Sports and recreation instruction ................................. 61162 – – – – All other schools and instruction .................................. 61169 – – – – 

Educational support services ........................................... 6117 52.5 – – – 

Health care and social assistance .................................... 62 3.6 5.0 5.0 18.7 1

Ambulatory health care services .......................................... 621 7.3 15.9 14.2 20.6 

Offices of physicians ........................................................ 6211 13.3 24.1 25.2 – 

Offices of physicians .................................................... 62111 13.3 24.1 25.2 – 

Offices of physicians (except mental health

specialists) ............................................................. 621111 13.4 24.1 25.2 – 

Offices of physicians, mental health specialists ....... 621112 – – – – 

Offices of dentists ............................................................. 6212 55.9 – – – 

Offices of other health practitioners ................................. 6213 45.7 39.5 44.0 – Outpatient care centers .................................................... 6214 17.2 33.5 20.3 – Medical and diagnostic laboratories ................................. 6215 17.9 – – – 

Home health care services ............................................... 6216 13.4 26.6 26.5 – Other ambulatory health care services ............................ 6219 14.8 29.0 20.6 – 

Ambulance services ..................................................... 62191 15.5 31.1 23.1 – 

All other ambulatory health care services .................... 62199 33.9 – 41.7 – 

Hospitals .............................................................................. 622 1.3 1.3 1.2 6.0 

General medical and surgical hospitals ........................... 6221 1.4 1.1 1.1 6.0 

Psychiatric and substance abuse hospitals ..................... 6222 15.7 43.7 – – 

Specialty (except psychiatric and substance abuse)

hospitals ......................................................................... 6223 9.1 16.0 21.0 – 

Nursing and residential care facilities ................................... 623 5.9 10.5 22.1 31.3 

Nursing care facilities (skilled nursing facilities) ............... 6231 5.7 10.9 23.8 59.7 

Residential intellectual and developmental disability,

mental health, and substance abuse facilities ................ 6232 15.5 26.0 56.1 – 

Continuing care retirement communities and assisted

living facilities for the elderly .......................................... 6233 12.1 26.0 28.0 37.9 

Other residential care facilities ......................................... 6239 37.8 25.9 25.7 – 

Social assistance ................................................................. 624 30.4 16.6 22.0 – 

Individual and family services .......................................... 6241 13.1 19.8 20.3 – 

Child and youth services .............................................. 62411 55.8 – – – 

Services for the elderly and persons with disabilities ... 62412 15.9 23.1 30.0 – 

Other individual and family services ............................. 62419 19.2 27.8 27.2 – 

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Community food and housing, and emergency and other

relief services ................................................................. 6242 35.0 – – – 

Community food services ............................................. 62421 – – – – Community housing services ....................................... 62422 37.6 – – – Emergency and other relief services ............................ 62423 – – – – 

Vocational rehabilitation services ..................................... 6243 17.2 33.2 38.4 – Child day care services .................................................... 6244 – 57.0 57.6 – 

Leisure, entertainment, and hospitality ................... 4.7 8.1 12.2 – 2

Arts, entertainment, and recreation .................................. 71 9.4 16.0 17.4 – 

Performing arts, spectator sports, and related industries ..... 711 14.9 25.1 38.3 – 

Performing arts companies .............................................. 7111 22.8 38.1 – – 

Racetracks ............................................................... 711212 29.0 – – – Other spectator sports .............................................. 711219 – – – – 

Promoters of performing arts, sports, and similar events 7113 29.9 – 58.1 – Agents and managers for artists, athletes, entertainers,

and other public figures .................................................. 7114 – – – – 

Museums, historical sites, and similar institutions ................ 712 14.0 24.7 20.1 – Amusement, gambling, and recreation industries ................ 713 11.3 19.8 22.2 – 

Amusement parks and arcades ....................................... 7131 3.0 3.4 8.8 – 

Amusement and theme parks ...................................... 71311 3.0 3.5 9.3 – Amusement arcades .................................................... 71312 – – – – 

Gambling industries ......................................................... 7132 7.9 7.6 – – Other amusement and recreation industries .................... 7139 25.3 30.2 29.4 – 

Golf courses and country clubs .................................... 71391 24.3 34.3 – – Skiing facilities .............................................................. 71392 18.7 – – – Marinas ........................................................................ 71393 – – – – Fitness and recreational sports centers ....................... 71394 52.7 40.7 40.6 – All other amusement and recreation industries ............ 71399 24.6 – 28.4 – 

Accommodation and food services .................................. 72 5.4 9.3 14.6 37.4 3

Accommodation ................................................................... 721 5.3 9.8 17.5 36.7 4

Traveler accommodation .................................................. 7211 5.2 9.9 17.5 36.7 4

Hotels (except casino hotels) and motels .................... 72111 6.0 11.3 20.0 36.7 Casino hotels ............................................................... 72112 4.5 3.1 3.0 – Other traveler accommodation ..................................... 72119 – – – – 

Rv (recreational vehicle) parks and recreational camps .. 7212 45.0 – – – 

Rv (recreational vehicle) parks and recreational

camps ......................................................................... 72121 45.0 – – – 

Rv (recreational vehicle) parks and campgrounds ... 721211 – – – – Recreational and vacation camps (except

campgrounds) ........................................................ 721214 52.9 – – – 

Rooming and boarding houses ........................................ 7213 – – – – 

Food services and drinking places ....................................... 722 8.3 13.4 21.4 51.2 4

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Special food services ....................................................... 7223 18.2 35.7 25.0 – 4Drinking places (alcoholic beverages) ............................. 7224 – – – – 

Restaurants and other eating places ............................... 7225 8.9 14.3 23.8 52.2 

Restaurants and other eating places ........................... 72251 8.9 14.3 23.8 52.2 

Full-service restaurants ............................................ 722511 12.2 21.1 27.9 – Limited-service restaurants ...................................... 722513 13.1 19.7 37.5 – Cafeterias, grill buffets, and buffets .......................... 722514 – – – – 

Snack and nonalcoholic beverage bars ................... 722515 34.5 – – – 

Other services (except public administration) ........ 14.4 18.3 54.3 64.4 6

Other services (except public administration) .................. 81 14.4 18.3 54.3 64.4 6

Repair and maintenance ...................................................... 811 22.8 29.6 47.3 – 

Automotive repair and maintenance ................................ 8111 28.9 31.0 – – Electronic and precision equipment repair and

maintenance ................................................................... 8112 41.3 – – – 

Commercial and industrial machinery and equipment (ex

auto and electronic) repair and maintenance ................. 8113 50.4 – – – 

Personal and household goods repair and maintenance 8114 – – – – 

Personal and laundry services ............................................. 812 22.4 28.5 – – 6

Death care services ......................................................... 8122 – – – – 

Drycleaning and laundry services .................................... 8123 21.0 32.8 – – 6

Drycleaning and laundry services (except

coin-operated) ............................................................ 81232 54.0 – – – 

Linen and uniform supply ............................................. 81233 22.7 34.8 – – 6

Linen supply ............................................................. 812331 29.4 48.2 – – Industrial launderers ................................................. 812332 35.5 50.3 – – 

Other personal services ................................................... 8129 37.9 – – – 

Pet care (except veterinary) services ........................... 81291 – – – – 

Parking lots and garages ............................................. 81293 40.9 – – – 

All other personal services ........................................... 81299 – – – – 

Religious, grantmaking, civic, professional, and similar

organizations ...................................................................... 813 23.4 28.4 – 54.2 

State and local government .............................. 3.9 8.2 9.2 12.7 

State government ............................................... 5.2 5.2 15.8 3.1 

Service-providing ................................................... 5.3 5.2 16.0 3.1 

Educational and health services .............................. 1.9 4.3 6.3 4.3 1

Educational services ........................................................ 61 2.0 6.6 3.2 3.8 1

Educational services ............................................................ 611 2.0 6.6 3.2 3.8 1

Colleges, universities, and professional schools .............. 6113 .7 1.0 3.5 4.6 

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Health care and social assistance .................................... 62 3.0 5.6 12.3 – 

Hospitals .............................................................................. 622 1.7 .6 2.6 – 

Nursing and residential care facilities ................................... 623 7.2 4.8 39.2 – 

Public administration ................................................. 8.8 10.3 23.7 4.5 

Public administration ........................................................ 92 8.8 10.3 23.7 4.5 

Justice, public order, and safety activities ........................... 922 6.3 7.5 30.6 4.2 2

Justice, public order, and safety activities ....................... 9221 6.3 7.5 30.6 4.2 2

Police protection ........................................................... 92212 19.4 17.8 62.7 – 

Correctional institutions ................................................ 92214 5.1 5.0 8.8 – 4

Local government .............................................. 4.8 10.0 10.9 15.0 

Goods-producing ................................................... 38.1 41.5 – – 

Construction ............................................................... 38.2 41.5 – – 

Construction ..................................................................... 23 38.2 41.5 – – 

Heavy and civil engineering construction ............................. 237 38.3 41.5 – – 

Service-providing ................................................... 4.8 10.1 11.0 15.0 

Trade, transportation, and utilities ........................... – 18.5 57.8 59.8 

Transportation and warehousing ...................................... 48-49 21.6 19.0 61.1 – 

Transit and ground passenger transportation ...................... 485 11.0 11.0 15.5 – 

Utilities .............................................................................. 22 – 26.8 44.6 – 1

Utilities .................................................................................. 221 – 26.8 44.6 – 1

Water, sewage and other systems .................................. 2213 – 35.2 59.8 – 2

Educational and health services .............................. 7.2 10.8 9.0 25.3 

Educational services ........................................................ 61 10.7 13.6 13.6 26.0 1

Educational services ............................................................ 611 10.7 13.6 13.6 26.0 1

Elementary and secondary schools ................................. 6111 11.4 14.0 14.8 40.7 1

Health care and social assistance .................................... 62 5.8 8.7 10.3 – 

Hospitals .............................................................................. 622 5.7 8.3 8.1 – 

Nursing and residential care facilities ................................... 623 35.9 – – – 

See footnotes at end of table.
TABLE SNR11. Relative standard errors for numbers of nonfatal occupational illnesses by industry and category of illness, 

Industry1 NAICS code2

Relative standard errors (percent)3

Total

cases

Skin

diseases

or

disorders

Respiratory

conditions Poisonings Heari

Public administration ................................................. 6.1 14.0 12.0 18.3 

Public administration ........................................................ 92 6.1 14.0 12.0 18.3 

Justice, public order, and safety activities ........................... 922 9.8 33.0 14.4 30.1 1

Justice, public order, and safety activities ....................... 9221 9.8 33.0 14.4 30.1 1

Police protection ........................................................... 92212 13.2 39.3 20.7 47.4 1Fire protection .............................................................. 92216 22.1 – 27.6 30.3 3

1 Totals include data for industries not shown separately. 2 North American Industry Classification System — United States, 2012 3 See discussion on reliability of estimates at http://www.bls.gov/iif/osh_rse.htm 4 Relative standard errors were not calculated for mining, except oil and gas (NAICS 212), and rail transportation (NAICS 482). NOTE: Dash indicates data do not meet publication guidelines. SOURCE: U.S. Bureau of Labor Statistics, U.S. Department