### Author: Abt Associates Inc.

Date Created: 12/14/2009

Date Modified: 5/10/2011

Purpose: Determines how to map SIC-based information for 316(b) manufacturers (reported in the original 316(b) survey) onto NAICS industry sectors. This information is used in the manufacturers' industry profiles.

File Contents:

Worksheet Contents SteelAluminumMap Contains SIC-NAICS mapping for Steel and Aluminum industries.

NAICS_to_SIC_BridgeContains 1997 Census SIC-NAICS bridge (http://www.census.gov/epcd/ec97brdg/).

ProfileSICtoNAICS Determines 316(b) NAICS industry sectors to assess in the Manufacturers' industry profiles.

ProfileAllocFactors Determines SIC-NAICS allocation factors for the file list of SIC and NAICS Manufacturers' industry sectors.

Input Files: External data used in calculations/analysis:

None

### NAICS_SICNAICS SIC Sector Share of

SIC to

NAICSFinal SICto-NAICS

Share
322110_2611322110 2611Paper 100% 100% 322121_2621322121 2621Paper 84% 84% 322121_2676322121 2676Paper w/held 52% 322121_3842322121 3842Paper w/held 3% 322122_2621322122 2621Paper 16% 16% 322130_2631322130 2631Paper 100% 100% 322222_2679322222 2679Paper 21% 21% 322222_2672322222 2672Paper 100% 100% 322224_2674322224 2674Paper 100% 100% 322299_2675322299 2675Paper 10% 10% 322299_2679322299 2679Paper 67% 67% 322299_3999322299 3999Paper w/held 0% 324110_2911324110 2911Petroleum 100% 100% 311_20 Except certain 208 SIC below

31120 Except certain 208 SIC below Food and Kindred Products 100% 311_5461 311 5461Food and Kindred Products 35% 3121_2082 3121 2082Food and Kindred Products 100% 3121_2084 3121 2084Food and Kindred Products 100% 3121_2085 3121 2085Food and Kindred Products 100% 3121_2086 3121 2086Food and Kindred Products 100% 3121_2097 3121 2097Food and Kindred Products 100% 331111_3312331111 3312Steel 99% 99% 331111_3399331111 3399Steel 24% 24% 331112_3313331112 3313Steel 92% 92% 331222_3315331222 3315Steel 93% 93% 331221_3316331221 3316Steel 100% 100% 331210_3317331210 3317Steel 100% 100% 331311_2819331311 2819 Aluminum w/held 7% 331312_3334331312 3334Aluminum 100% 100% 331315_3353331315 3353Aluminum 100% 100% 331314_3341331314 3341Aluminum 50% 50% 331314_3399331314 3399Aluminum 7% 7% 325181_2812325181 2812Chemicals 100%100% 325120_2869325120 2869Chemicals w/held 2% 325120_2813325120 2813Chemicals 100%100% 325131_2816325131 2816Chemicals 100%100% 325131_2819325131 2819Chemicals w/held 0% 325188_2819325188 2819Chemicals w/held91% 325188_2869325188 2869Chemicals w/held 0% 325110_2865325110 2865Chemicals 28%28% 325110_2869325110 2869Chemicals w/held24% 325199_2869325199 2869Chemicals w/held73% 325199_2899325199 2899Chemicals w/held 9% 325998_2819325998 2819Chemicals w/held 2% 325998_2899325998 2899Chemicals w/held90% 325998_3999325998 3999Chemicals w/held 1% 325311_2873325311 2873Chemicals 100%100% 325312_2874325312 2874Chemicals 100%100% 325411_2833325411 2833Chemicals 100%100% 325412_2834325412 2834Chemicals 100%100% 325412_2835325412 2835Chemicals 13%13% 325211_2821325211 2821Chemicals 100%100% 325222_2824325222 2824Chemicals 100%100% 325221_2823325221 2823Chemicals 100%100%NAICS SICShare of SIC to

NAICS Number of 316(b) Firms (Unweighted) NAICS4 IndustryIndustry Name

Paper

3221102611 100% 100% 16 100% 3221 PaperPulp, Paper, and Paperboard Mills

3221212621 84% 84% 51 74% 3221 PaperPulp, Paper, and Paperboard Mills

3221212676 w/held 52% 51 24% 3221 PaperPulp, Paper, and Paperboard Mills

3221213842 w/held 3% 51 1% 3221 PaperPulp, Paper, and Paperboard Mills

3221222621 16% 16% 4 100% 3221 PaperPulp, Paper, and Paperboard Mills

3221302631 100% 100% 20 100% 3221 PaperPulp, Paper, and Paperboard Mills
Paper

3222222679 21% 21% 1 10% 3222 PaperConverted Paper Product Manufacturing

3222222672 100% 100% 1 90% 3222 PaperConverted Paper Product Manufacturing

3222242674 100% 100% 1 100% 3222 PaperConverted Paper Product Manufacturing

3222992675 10% 10% 1 7% 3222 PaperConverted Paper Product Manufacturing

3222992679 67% 67% 1 93% 3222 PaperConverted Paper Product Manufacturing

3222993999 w/held 0% 1 0% 3222 PaperConverted Paper Product Manufacturing

Petroleum Petroleum

3241102911 100% 100% 100% Petroleum

Food and Kindred Products

31120 Except certain 208 SIC below 100% Food Food Manufacturing

311811: Retail Bakeries 3115461 35% Food Food Manufacturing

31212082 100% Food Beverage Manufacturing

2084 100% Food Beverage Manufacturing

2085 100% Food Beverage Manufacturing

2086 100% Food Beverage Manufacturing

2097 100% Food Beverage Manufacturing

Steel All SIC are included in the report Steel

3311113312 99% 99% 99% 3311 Steel Iron and Steel Mills and Ferroalloy Manufacturing

3311113399 24% 24% 1% 3311 Steel Iron and Steel Mills and Ferroalloy Manufacturing

3311123313 92% 92% 100% 3311 Steel Iron and Steel Mills and Ferroalloy Manufacturing

3312223315 93% 93% 100% 3312 Steel Steel Product Manufacturing from Purchased Steel

3312213316 100% 100% 100% 3312 Steel Steel Product Manufacturing from Purchased Steel

3312103317 100% 100% 100% 3312 Steel Steel Product Manufacturing from Purchased Steel

Aluminum Aluminum Alumina Refining 3313112819 w/held 7% 2 100% 33131 AluminumAlumina and Aluminum Production and Processing Primary Aluminum Production 3313123334 100% 100% 3 100% 33131 AluminumAlumina and Aluminum Production and Processing Aluminum Sheet, Plate, and Foil Manufacturing 3313153353 100% 100% 3 100% 33131 AluminumAlumina and Aluminum Production and Processing Secondary Smelting and Alloy ing of Aluminum 3313143341 50% 50% 1 95% 33131 AluminumAlumina and Aluminum Production and Processing

3313143399 7% 7% 1 5% 33131 AluminumAlumina and Aluminum Production and Processing

Chemicals If we group by 4-digit NAICS, we will capture Chemicals

3251812812 100% 100% 6 100% 3251 ChemicalsBasic Chemical Manufacturing

3251202869 w/held 2% 1 24% 3251 ChemicalsBasic Chemical Manufacturing

3251202813 100% 100% 1 76% 3251 ChemicalsBasic Chemical Manufacturing

3251312816 100% 100% 3 100% 3251 ChemicalsBasic Chemical Manufacturing

3251312819 w/held 0% 3 0% 3251 ChemicalsBasic Chemical Manufacturing

3251882819 w/held 91% 8 100% 3251 ChemicalsBasic Chemical Manufacturing

3251882869 w/held 0% 8 0% 3251 ChemicalsBasic Chemical Manufacturing

3251102865 28% 28% 3 18% 3251 ChemicalsBasic Chemical Manufacturing

3251102869 w/held 24% 3 82% 3251 ChemicalsBasic Chemical Manufacturing

3251992869 w/held 73% 12 98% 3251 ChemicalsBasic Chemical Manufacturing

3251992899 w/held 9% 12 2% 3251 ChemicalsBasic Chemical Manufacturing

3259982819 w/held 2% 2 3% 3259 ChemicalsOther Chemical Product and Preparation Manufacturing

3259982899 w/held 90% 2 96% 3259 ChemicalsOther Chemical Product and Preparation Manufacturing

3259983999 w/held 1% 2 1% 3259 ChemicalsOther Chemical Product and Preparation Manufacturing

3253112873 100% 100% 2 100% 3253 ChemicalsPesticide, Fertilizer, and Other Agricultural Chemical Manufacturing

3253122874 100% 100% 1 100% 3253 ChemicalsPesticide, Fertilizer, and Other Agricultural Chemical Manufacturing

3254112833 100% 100% 1 100% 3254 ChemicalsPharmaceutical and Medicine Manufacturing

3254122834 100% 100% 2 98% 3254 ChemicalsPharmaceutical and Medicine Manufacturing

3254122835 13% 13% 2 2% 3254 ChemicalsPharmaceutical and Medicine Manufacturing

3252112821 100% 100% 8 100% 3252 ChemicalsResin, Synthetic Rubber, and Artificial Sy nthetic Fibers and Filaments Manufacturing

3252222824 100% 100% 2 100% 3252 ChemicalsResin, Synthetic Rubber, and Artificial Sy nthetic Fibers and Filaments Manufacturing

3252212823 100% 100% 1 100% 3252 ChemicalsResin, Synthetic Rubber, and Artificial Sy nthetic Fibers and Filaments ManufacturingNAICS_to_SIC_Bridge

1 2 3 4 5 6 7 8

SIC_NAICS SIC NAICS VOS EstimateNAICS VOS

total NAICS-to-SIC

Share SIC VOS totalSIC-toNAICS

Share
212210_1011 1011 212210 1937749 1937749 100.00% 1937749100.00% 212234_1021 1021 212234 4017818 4017818 100.00% 4017818100.00% 212231_1031 1031 212231 531367 531367 100.00% 531367100.00% 212221_1041 1041 212221 3951750 3951750 100.00% 3951750100.00% 212222_1044 1044 212222 121515 121515 100.00% 121515100.00% 213114_1081 1081 213114 338105 338105 100.00% 341888 98.89% 541360_1081 1081 541360 3783 1087786 0.35% 341888 1.11% 212291_1094 1094 212291 103198 103198 100.00% 103198100.00% 212234_1099 1099 212234 0 4017818 0.00% 540853 0.00% 212299_1099 1099 212299 540853 540853 100.00% 540853100.00% 212111_1221 1221 212111 12451067 12451067 100.00% 12451067100.00% 212112_1222 1222 212112 10793419 10793419 100.00% 10793419100.00% 212113_1231 1231 212113 182508 182508 100.00% 182508100.00% 213113_1241 1241 213113 578449 578449 100.00% 578449100.00% 211111_1311 1311 211111 78009089 78009089 100.00% 78009089100.00% 211112_1321 1321 211112 24828378 24828378 100.00% 24828378100.00% 213111_1381 1381 213111 7298223 7298223 100.00% 7298223100.00% 213112_1382 1382 213112 299940 11501280 2.61% 818607 36.64% 541360_1382 1382 541360 518667 1087786 47.68% 818607 63.36% 213112_1389 1389 213112 11201340 11501280 97.39% 11201340 100.00% 212311_1411 1411 212311 125606 125606 100.00% 125606100.00% 212312_1422 1422 212312 4470738 4470738 100.00% 4470738100.00% 212313_1423 1423 212313 1512891 1512891 100.00% 1512891 100.00% 212319_1429 1429 212319 1258031 1276216 98.58% 1258031 100.00% 212321_1442 1442 212321 3471094 3471094 100.00% 3471094100.00% 212322_1446 1446 212322 511557 511557 100.00% 511557100.00% 212324_1455 1455 212324 938438 938438 100.00% 938438100.00% 212325_1459 1459 212325 619424 619424 100.00% 619424100.00% 212391_1474 1474 212391 1702985 1702985 100.00% 1702985100.00% 212392_1475 1475 212392 1016889 1016889 100.00% 1016889100.00% 212393_1479 1479 212393 361396 361396 100.00% 361396100.00% 213115_1481 1481 213115 182629 182629 100.00% 190942 95.65% 541360_1481 1481 541360 8313 1087786 0.76% 190942 4.35% 212319_1499 1499 212319 18185 1276216 1.42% 632332 2.88% 212399_1499 1499 212399 614147 614147 100.00% 632332 97.12% 233210_1521 1521 233210 79380857 148530270 53.44% 79380857100.00% 233220_1522 1522 233220 11059408 14716706 75.15% 15987629 69.17% 233320_1522 1522 233320 4928221 175230846 2.81% 15987629 30.83% 233210_1531 1531 233210 67838196 148530270 45.67% 73200804 92.67% 233220_1531 1531 233220 2901979 14716706 19.72% 73200804 3.96% 233310_1531 1531 233310 493628 34038377 1.45% 73200804 0.67% 233320_1531 1531 233320 1967001 175230846 1.12% 73200804 2.69% 233310_1541 1541 233310 32661302 34038377 95.95% 38186190 85.53% 233320_1541 1541 233320 5524888 175230846 3.15% 38186190 14.47% 233320_1542 1542 233320 158795765 175230846 90.62% 158795765100.00% 234110_1611 1611 234110 49920792 50053757 99.73% 49920792 100.00% 234120_1622 1622 234120 9547853 9556446 99.91% 9547853100.00% 234910_1623 1623 234910 22388427 22419762 99.86% 30188365 74.16% 234920_1623 1623 234920 7799938 7919498 98.49% 30188365 25.84% 234930_1629 1629 234930 9111129 9308964 97.87% 37207235 24.49% 234990_1629 1629 234990 28096106 31536094 89.09% 37207235 75.51% 235110_1711 1711 235110 88427445 88427445 100.00% 88427445100.00% 235210_1721 1721 235210 12793202 13067298 97.90% 12793202 100.00% 235310_1731 1731 235310 64915068 64915068 100.00% 64915068100.00% 235410_1741 1741 235410 12297679 12297679 100.00% 12297679100.00% 235420_1742 1742 235420 21906250 22628672 96.81% 21906250 100.00% 235420_1743 1743 235420 0 22628672 0.00% 3533002 0.00% 235430_1743 1743 235430 3533002 3533002 100.00% 3533002 100.00% 235510_1751 1751 235510 20642857 20642857 100.00% 20642857100.00% 235520_1752 1752 235520 6815514 6815514 100.00% 6815514100.00% 235610_1761 1761 235610 24153351 24153351 100.00% 24153351 100.00% 235420_1771 1771 235420 722422 22628672 3.19% 26889035 2.69% 235710_1771 1771 235710 26166613 26166613 100.00% 26889035 97.31% 235810_1781 1781 235810 2222222 2222222 100.00% 2222222 100.00% 235910_1791 1791 235910 8152671 8152671 100.00% 8152671 100.00% 235920_1793 1793 235920 3948766 4045539 97.61% 3948766100.00% 235930_1794 1794 235930 14193576 14193576 100.00% 14193576100.00% 235940_1795 1795 235940 2304007 2304007 100.00% 2304007100.00% 235950_1796 1796 235950 9342927 9342927 100.00% 9342927100.00% 235210_1799 1799 235210 274095 13067298 2.10% 19841861 1.38% 235920_1799 1799 235920 96772 4045539 2.39% 19841861 0.49% 235990_1799 1799 235990 17952130 17952130 100.00% 19841861 90.48% Page 4NAICS_to_SIC_Bridge

1 2 3 4 5 6 7 8

SIC_NAICS SIC NAICS VOS EstimateNAICS VOS

total NAICS-to-SIC

Share SIC VOS totalSIC-toNAICS

Share

562910_1799 1799 562910 1518864 5689662 26.70% 19841861 7.65% 311611_2011 2011 311611 54484916 54501553 99.97% 54484916100.00% 311612_2013 2013 311612 23253385 25068397 92.76% 23253385100.00% 311615_2015 2015 311615 31715850 31715850 100.00% 33403654 94.95% 311999_2015 2015 311999 1687804 8158370 20.69% 33403654 5.05% 311512_2021 2021 311512 1367548 1367548 100.00% 1367548100.00% 311513_2022 2022 311513 20329694 20329694 100.00% 20329694 100.00% 311514_2023 2023 311514 9195111 9195111 100.00% 9195111 100.00% 311520_2024 2024 311520 5904336 5904336 100.00% 5904336100.00% 311511_2026 2026 311511 22223852 22223852 100.00% 22223852 100.00% 311422_2032 2032 311422 8070442 8070442 100.00%8216791.359 98.22% 311999_2032 2032 311999 146349.359 8158370 1.79%8216791.359 1.78% 311421_2033 2033 311421 14508303 15978798 90.80% 14508303100.00% 311211_2034 2034 311211 1020 8045923 0.01% 2889788 0.04% 311423_2034 2034 311423 2888768 3081812 93.74% 2889788 99.96% 311421_2035 2035 311421 1470495 15978798 9.20% 7054049 20.85% 311941_2035 2035 311941 5583554 5810040 96.10% 7054049 79.15% 311411_2037 2037 311411 9631300 9631300 100.00% 9631300100.00% 311412_2038 2038 311412 10199245 10199245 100.00% 10199245100.00% 311211_2041 2041 311211 8044903 8045923 99.99% 8044903100.00% 311230_2043 2043 311230 9098833 9098833 100.00% 9098833100.00% 311920_2043 2043 311920 0 7974921 0.00% 9098833 0.00% 311212_2044 2044 311212 2374891 2374891 100.00% 2374891 100.00% 311822_2045 2045 311822 5047752 5047752 100.00% 5047752 100.00% 311221_2046 2046 311221 8455172 8455172 100.00% 8455172 100.00% 311111_2047 2047 311111 8766978 8766978 100.00% 8766978100.00% 311119_2048 2048 311119 19168810 19168810 100.00% 19185447 99.91% 311611_2048 2048 311611 16637 54501553 0.03% 19185447 0.09% 311812_2051 2051 311812 21415742 21459323 99.80% 21415742 100.00% 311812_2052 2052 311812 43581 21459323 0.20% 10525374 0.41% 311821_2052 2052 311821 9940690 9940690 100.00% 10525374 94.45% 311919_2052 2052 311919 541103 9719799 5.57% 10525374 5.14% 311813_2053 2053 311813 2544531 2544531 100.00% 2544531 100.00% 311311_2061 2061 311311 1469792 1469792 100.00% 1469792 100.00% 311312_2062 2062 311312 3209186 3209186 100.00% 3209186100.00% 311313_2063 2063 311313 2732503 2732503 100.00% 2732503100.00% 311330_2064 2064 311330 7684326 7879752 97.52% 12672447 60.64% 311340_2064 2064 311340 4988121 5080263 98.19% 12672447 39.36% 311320_2066 2066 311320 3954586 3954586 100.00% 3954586100.00% 311911_2068 2068 311911 3196703 3991180 80.09% 3196703100.00% 311223_2074 2074 311223 844960 1720738 49.10% 844960100.00% 311225_2074 2074 311225 0 7163482 0.00% 844960 0.00% 311222_2075 2075 311222 14495662 14495662 100.00% 15352991 94.42% 311225_2075 2075 311225 857329 7163482 11.97% 15352991 5.58% 311223_2076 2076 311223 875778 1720738 50.90% 994907 88.03% 311225_2076 2076 311225 119129 7163482 1.66% 994907 11.97% 311225_2077 2077 311225 0 7163482 0.00%2661288.708 0.00% 311613_2077 2077 311613 2571871 2571871 100.00%2661288.708 96.64% 311711_2077 2077 311711 8223 862118 0.95%2661288.708 0.31% 311712_2077 2077 31171281194.70796 6116668 1.33%2661288.708 3.05% 311225_2079 2079 311225 6187024 7163482 86.37% 6187024100.00% 312120_2082 2082 312120 18203492 18203492 100.00% 18203492 100.00% 311213_2083 2083 311213 788613 788613 100.00% 788613100.00% 312130_2084 2084 312130 6194564 6194564 100.00% 6194564100.00% 312140_2085 2085 312140 3904763 3904763 100.00% 3904763100.00% 312111_2086 2086 312111 31396129 31396129 100.00% 32181998 97.56% 312112_2086 2086 312112 785869 785869 100.00% 32181998 2.44% 311930_2087 2087 311930 6590816 6590816 100.00%8044381.641 81.93% 311942_2087 2087 311942 784540 3933950 19.94%8044381.641 9.75% 311999_2087 2087 311999 669025.641 8158370 8.20%8044381.641 8.32% 311711_2091 2091 311711 853895 862118 99.05% 853895100.00% 311712_2092 2092 3117126035473.292 6116668 98.67%6035473.292 100.00% 311920_2095 2095 311920 7174585 7974921 89.96%7175709.667 99.98% 311942_2095 2095 3119421124.666667 3933950 0.03%7175709.667 0.02% 311919_2096 2096 311919 9178696 9719799 94.43% 9178696100.00% 312113_2097 2097 312113 431262 431262 100.00% 431262 100.00% 311823_2098 2098 311823 1766528 1766528 100.00% 1766528100.00% 311340_2099 2099 311340 0 5080263 0.00% 14682929 0.00% 311423_2099 2099 311423 193044 3081812 6.26% 14682929 1.31% 311830_2099 2099 311830 1116877 1116877 100.00% 14682929 7.61% 311911_2099 2099 311911 794477 3991180 19.91% 14682929 5.41% 311920_2099 2099 311920 800336 7974921 10.04% 14682929 5.45% Page 5NAICS_to_SIC_Bridge

1 2 3 4 5 6 7 8

SIC_NAICS SIC NAICS VOS EstimateNAICS VOS

total NAICS-to-SIC

Share SIC VOS totalSIC-toNAICS

Share

311941_2099 2099 311941 226486 5810040 3.90% 14682929 1.54% 311942_2099 2099 311942 3144349 3933950 79.93% 14682929 21.41% 311991_2099 2099 311991 2752169 2752169 100.00% 14682929 18.74% 311999_2099 2099 311999 5655191 8158370 69.32% 14682929 38.52% 312221_2111 2111 312221 29252787 29252787 100.00% 29252787100.00% 312229_2121 2121 3122292176969.333 3493370 62.32%2176969.333100.00% 312229_2131 2131 3122291088484.667 3493370 31.16%1088484.667100.00% 312210_2141 2141 312210 3462340 3462340 100.00% 3690256 93.82% 312229_2141 2141 312229 227916 3493370 6.52% 3690256 6.18% 313210_2211 2211 313210 6195171 18233393 33.98% 6195171 100.00% 313210_2221 2221 313210 10682267 18233393 58.59% 10682267100.00% 313210_2231 2231 313210 1343310 18233393 7.37% 1452193 92.50% 313311_2231 2231 313311 93439 9333919 1.00% 1452193 6.43% 313312_2231 2231 313312 15444 4337877 0.36% 1452193 1.06% 313221_2241 2241 313221 1408543 1409665 99.92% 1408543100.00% 315111_2251 2251 315111 1541302 1582474 97.40% 1541302 100.00% 315111_2252 2252 315111 41172 1582474 2.60% 3062548 1.34% 315119_2252 2252 315119 3021376 3021376 100.00% 3062548 98.66% 315191_2253 2253 315191 5393105 5562810 96.95% 5393105100.00% 315192_2254 2254 315192661532.7857 686034 96.43%661532.7857100.00% 313241_2257 2257 313241 3089010 3089010 100.00% 4890995 63.16% 313312_2257 2257 313312 1801985 4337877 41.54% 4890995 36.84% 313249_2258 2258 313249 2505465 2626073 95.41% 3190094 78.54% 313312_2258 2258 313312 684629 4337877 15.78% 3190094 21.46% 313249_2259 2259 313249 120608 2626073 4.59%314814.2143 38.31% 315191_2259 2259 315191 169705 5562810 3.05%314814.2143 53.91% 315192_2259 2259 31519224501.21429 686034 3.57%314814.2143 7.78% 313311_2261 2261 313311 2996555 9333919 32.10% 2996555100.00% 313311_2262 2262 313311 4488192 9333919 48.08% 4488192 100.00% 313312_2269 2269 313312 1216127 4337877 28.04% 1216127100.00% 314110_2273 2273 314110 11611217 11611217 100.00% 11611217100.00% 313111_2281 2281 313111 8094541 8219926 98.47% 8094541 100.00% 313112_2282 2282 313112 4153549 4153549 100.00% 4333710 95.84% 313312_2282 2282 313312 180161 4337877 4.15% 4333710 4.16% 313113_2284 2284 313113519050.9804 529432 98.04%912315.5593 56.89% 313312_2284 2284 313312393264.5789 4337877 9.07%912315.5593 43.11% 313320_2295 2295 313320 1928926 2259346 85.38% 1928926100.00% 314992_2296 2296 314992 1212119 1212119 100.00% 1212119100.00% 313230_2297 2297 313230 3759985 4349721 86.44% 3759985100.00% 314991_2298 2298 314991 777091 777091 100.00% 777091 100.00% 313111_2299 2299 313111 125385 8219926 1.53%2281081.441 5.50% 313113_2299 2299 31311310381.01961 529432 1.96%2281081.441 0.46% 313210_2299 2299 313210 12645 18233393 0.07%2281081.441 0.55% 313221_2299 2299 313221 1122 1409665 0.08%2281081.441 0.05% 313230_2299 2299 313230 589736 4349721 13.56%2281081.441 25.85% 313312_2299 2299 31331246266.42105 4337877 1.07%2281081.441 2.03% 314999_2299 2299 314999 1495546 6189757 24.16%2281081.441 65.56% 315211_2311 2311 315211 309043 1545219 20.00% 2232212 13.84% 315222_2311 2311 315222 1923169 2088630 92.08% 2232212 86.16% 315211_2321 2321 315211 271034 1545219 17.54% 5838851 4.64% 315223_2321 2321 315223 5567817 5674078 98.13% 5838851 95.36% 315211_2322 2322 315211 99515 1545219 6.44% 1078064 9.23% 315221_2322 2322 315221 978549 1323467 73.94% 1078064 90.77% 315993_2323 2323 315993 597779 597779 100.00% 597779100.00% 315211_2325 2325 315211 428428 1545219 27.73% 7363905 5.82% 315224_2325 2325 315224 6935477 7151703 96.98% 7363905 94.18% 315211_2326 2326 315211 58958 1545219 3.82% 1928453 3.06% 315225_2326 2326 315225 1869495 1869495 100.00% 1928453 96.94% 315211_2329 2329 315211 302330 1545219 19.57% 2385682 12.67% 315228_2329 2329 315228 1804678 1909737 94.50% 2385682 75.65% 315299_2329 2329 315299 278674 986578 28.25% 2385682 11.68% 315212_2331 2331 315212 469528 4052201 11.59% 3831334 12.25% 315232_2331 2331 315232 3361806 3991959 84.21% 3831334 87.75% 315212_2335 2335 315212 910276 4052201 22.46% 5663649 16.07% 315233_2335 2335 315233 4753373 5206673 91.29% 5663649 83.93% 315212_2337 2337 315212 359472 4052201 8.87% 3945440 9.11% 315234_2337 2337 315234 3585968 3764320 95.26% 3945440 90.89% 315212_2339 2339 315212 1689056 4052201 41.68% 9522284 17.74% 315239_2339 2339 315239 7673999 8165291 93.98% 9522284 80.59% 315299_2339 2339 315299 138383 986578 14.03% 9522284 1.45% 315999_2339 2339 315999 20846 2699525 0.77% 9522284 0.22% 315211_2341 2341 315211 0 1545219 0.00%1931925.667 0.00% Page 6NAICS_to_SIC_Bridge

1 2 3 4 5 6 7 8

SIC_NAICS SIC NAICS VOS EstimateNAICS VOS

total NAICS-to-SIC

Share SIC VOS totalSIC-toNAICS

Share

315212_2341 2341 315212 108828 4052201 2.69%1931925.667 5.63% 315221_2341 2341 315221114972.6667 1323467 8.69%1931925.667 5.95% 315231_2341 2341 315231 1331312 3647839 36.50%1931925.667 68.91% 315291_2341 2341 315291 376813 989986 38.06%1931925.667 19.50% 315212_2342 2342 315212 64966 4052201 1.60%2063745.554 3.15% 315231_2342 2342 3152311998779.554 3647839 54.79%2063745.554 96.85% 315991_2353 2353 315991 984436 984436 100.00% 984436100.00% 315212_2361 2361 315212 190338 4052201 4.70% 1410956 13.49% 315223_2361 2361 315223 106261 5674078 1.87% 1410956 7.53% 315232_2361 2361 315232 630153 3991959 15.79% 1410956 44.66% 315233_2361 2361 315233 453300 5206673 8.71% 1410956 32.13% 315291_2361 2361 315291 30904 989986 3.12% 1410956 2.19% 315212_2369 2369 315212 143132 4052201 3.53%1825181.446 7.84% 315221_2369 2369 315221 0 1323467 0.00%1825181.446 0.00% 315222_2369 2369 315222 125200 2088630 5.99%1825181.446 6.86% 315224_2369 2369 315224 216226 7151703 3.02%1825181.446 11.85% 315228_2369 2369 315228 86471 1909737 4.53%1825181.446 4.74% 315231_2369 2369 31523136341.44643 3647839 1.00%1825181.446 1.99% 315234_2369 2369 315234 151976 3764320 4.04%1825181.446 8.33% 315239_2369 2369 315239 491292 8165291 6.02%1825181.446 26.92% 315291_2369 2369 315291 574543 989986 58.04%1825181.446 31.48% 315292_2371 2371 315292 119705 249030 48.07% 119705100.00% 315992_2381 2381 315992 438853 677924 64.73% 438853100.00% 315211_2384 2384 31521115781.28571 1545219 1.02% 533105.619 2.96% 315212_2384 2384 315212 5973 4052201 0.15% 533105.619 1.12% 315221_2384 2384 315221229945.3333 1323467 17.37% 533105.619 43.13% 315231_2384 2384 315231 281406 3647839 7.71% 533105.619 52.79% 315211_2385 2385 31521121041.71429 1545219 1.36%152870.7143 13.76% 315212_2385 2385 315212 1538 4052201 0.04%152870.7143 1.01% 315222_2385 2385 315222 40261 2088630 1.93%152870.7143 26.34% 315228_2385 2385 315228 18588 1909737 0.97%152870.7143 12.16% 315234_2385 2385 315234 26376 3764320 0.70%152870.7143 17.25% 315239_2385 2385 315239 0 8165291 0.00%152870.7143 0.00% 315291_2385 2385 315291 7726 989986 0.78%152870.7143 5.05% 315999_2385 2385 315999 37340 2699525 1.38%152870.7143 24.43% 315292_2386 2386 315292 129325 249030 51.93% 129325100.00% 315999_2387 2387 315999 649053 2699525 24.04% 649053100.00% 315212_2389 2389 315212 18489 4052201 0.46% 693275 2.67% 315231_2389 2389 315231 0 3647839 0.00% 693275 0.00% 315299_2389 2389 315299 569521 986578 57.73% 693275 82.15% 315999_2389 2389 315999 105265 2699525 3.90% 693275 15.18% 314121_2391 2391 314121 1580867 1861034 84.95% 1580867100.00% 314129_2392 2392 314129 6965251 6965251 100.00% 7318895 95.17% 314911_2392 2392 314911 32394 954266 3.39% 7318895 0.44% 339994_2392 2392 339994 321250 2024389 15.87% 7318895 4.39% 314911_2393 2393 314911 921872 954266 96.61% 921872 100.00% 314912_2394 2394 314912 1537257 1537257 100.00% 1537257100.00% 314999_2395 2395 314999 880413 6189757 14.22% 1010106 87.16% 315211_2395 2395 315211 39088 1545219 2.53% 1010106 3.87% 315212_2395 2395 315212 90605 4052201 2.24% 1010106 8.97% 314999_2396 2396 314999 315010 6189757 5.09% 8614875 3.66% 315999_2396 2396 315999 963851 2699525 35.70% 8614875 11.19% 323113_2396 2396 323113 3309768 6591077 50.22% 8614875 38.42% 336360_2396 2396 336360 4026246 10617968 37.92% 8614875 46.74% 313222_2397 2397 313222 262358 262358 100.00% 262358100.00% 314999_2399 2399 314999 3325435 6189757 53.72% 4627366 71.86% 315999_2399 2399 315999 770529 2699525 28.54% 4627366 16.65% 336360_2399 2399 336360 531402 10617968 5.00% 4627366 11.48% 321113_2421 2421 321113 24743160 24769617 99.89% 29414116 84.12% 321912_2421 2421 321912 4447045 5976210 74.41% 29414116 15.12% 321918_2421 2421 321918 19285 4504057 0.43% 29414116 0.07% 321999_2421 2421 321999 204626 3979505 5.14% 29414116 0.70% 321912_2426 2426 321912 1455914 5976210 24.36% 3206954 45.40% 321918_2426 2426 321918 1368123 4504057 30.38% 3206954 42.66% 337215_2426 2426 337215 382917 8008087 4.78% 3206954 11.94% 321113_2429 2429 321113 26457 24769617 0.11% 129111 20.49% 321920_2429 2429 321920 68695 4466370 1.54% 129111 53.21% 321999_2429 2429 321999 33959 3979505 0.85% 129111 26.30% 321911_2431 2431 321911 8896734 8896734 100.00% 12013383 74.06% 321918_2431 2431 321918 3116649 4504057 69.20% 12013383 25.94% 337110_2434 2434 337110 7483209 9087115 82.35% 7483209100.00% 321211_2435 2435 321211 2856487 2856487 100.00% 2856487100.00% Page 7NAICS_to_SIC_Bridge

1 2 3 4 5 6 7 8

SIC_NAICS SIC NAICS VOS EstimateNAICS VOS

total NAICS-to-SIC

Share SIC VOS totalSIC-toNAICS

Share

321212_2436 2436 321212 5762664 5762664 100.00% 5762664100.00% 321113_2439 2439 321113 0 24769617 0.00% 5085234 0.00% 321213_2439 2439 321213 1431123 1431123 100.00% 5085234 28.14% 321214_2439 2439 321214 3654111 3654111 100.00% 5085234 71.86% 321912_2439 2439 321912 0 5976210 0.00% 5085234 0.00% 321920_2441 2441 321920 405966 4466370 9.09% 405966100.00% 321920_2448 2448 321920 3449491 4466370 77.23% 3449491 100.00% 321920_2449 2449 321920 477034 4466370 10.68% 477034100.00% 321991_2451 2451 321991 10167746 10167746 100.00% 10167746100.00% 321992_2452 2452 321992 3011624 3011624 100.00% 3011624100.00% 321114_2491 2491 321114 4461521 4461521 100.00% 4461521 100.00% 321219_2493 2493 321219 5273794 5273794 100.00% 5273794100.00% 321912_2499 2499 321912 73251 5976210 1.23% 5106616 1.43% 321920_2499 2499 321920 65184 4466370 1.46% 5106616 1.28% 321999_2499 2499 321999 3740920 3979505 94.00% 5106616 73.26% 332321_2499 2499 332321 0 10240613 0.00% 5106616 0.00% 339999_2499 2499 339999 1227261 8411076 14.59% 5106616 24.03% 337122_2511 2511 337122 10940684 11264112 97.13% 10940684 100.00% 337121_2512 2512 337121 8034017 8398638 95.66% 8034017100.00% 337124_2514 2514 337124 2422853 2422853 100.00% 2422853100.00% 337121_2515 2515 337121 159199 8398638 1.90% 4067225 3.91% 337910_2515 2515 337910 3908026 3908026 100.00% 4067225 96.09% 337129_2517 2517 337129 320714 320714 100.00% 320714100.00% 337125_2519 2519 337125 549298 549298 100.00% 549298100.00% 337211_2521 2521 337211 3110020 3110020 100.00% 3110020100.00% 337214_2522 2522 337214 8230935 8230935 100.00% 8230935100.00% 336360_2531 2531 336360 6060320 10617968 57.08% 7869175 77.01% 337127_2531 2531 337127 1697870 4048685 41.94% 7869175 21.58% 339942_2531 2531 339942 110985 1234456 8.99% 7869175 1.41% 337110_2541 2541 337110 938353 9087115 10.33% 5388485 17.41% 337212_2541 2541 337212 2197493 2197493 100.00% 5388485 40.78% 337215_2541 2541 337215 2252639 8008087 28.13% 5388485 41.80% 337215_2542 2542 337215 5249474 8008087 65.55% 5249474100.00% 337920_2591 2591 337920 2393564 2393564 100.00% 2393564100.00% 337127_2599 2599 337127 2305770 4048685 56.95% 2951458 78.12% 339113_2599 2599 339113 645688 15389467 4.20% 2951458 21.88% 322110_2611 2611 322110 4072965 4072965 100.00% 4072965100.00% 322121_2621 2621 322121 29930133 40184064 74.48% 35514418 84.28% 322122_2621 2621 322122 5584285 5584285 100.00% 35514418 15.72% 322130_2631 2631 322130 19828695 19828695 100.00% 19828695100.00% 322213_2652 2652 322213 522643 522643 100.00% 522643100.00% 322211_2653 2653 322211 25531551 25531551 100.00% 25531551 100.00% 322214_2655 2655 322214 2289791 2289791 100.00% 2289791 100.00% 322215_2656 2656 322215 2738109 2738109 100.00% 2738109100.00% 322212_2657 2657 322212 9002874 9002874 100.00% 9002874100.00% 322221_2671 2671 322221 1498918 1498918 100.00% 5080835 29.50% 326112_2671 2671 326112 3581917 3581917 100.00% 5080835 70.50% 322222_2672 2672 322222 10814190 11988608 90.20% 10814190 100.00% 322223_2673 2673 322223 503571 503571 100.00% 7804553 6.45% 326111_2673 2673 326111 7300982 7300982 100.00% 7804553 93.55% 322224_2674 2674 322224 2855811 2855811 100.00% 2855811 100.00% 322226_2675 2675 322226 1153433 1153433 100.00% 2869679 40.19% 322231_2675 2675 322231 1433766 2093164 68.50% 2869679 49.96% 322299_2675 2675 322299 282480 3985626 7.09% 2869679 9.84% 322121_2676 2676 3221219699664.459 40184064 24.14%18818283.46 51.54% 322291_2676 2676 322291 9118619 9770017 93.33%18818283.46 48.46% 322232_2677 2677 322232 3640243 3640243 100.00% 3640243100.00% 322233_2678 2678 322233 1844924 1844924 100.00% 1844924100.00% 322222_2679 2679 322222 1174418 11988608 9.80% 5536962 21.21% 322231_2679 2679 322231 659398 2093164 31.50% 5536962 11.91% 322299_2679 2679 322299 3703146 3985626 92.91% 5536962 66.88% 511110_2711 2711 511110 41433090 41433090 100.00% 41433090 100.00% 511120_2721 2721 511120 29972538 29972538 100.00% 29972538100.00% 511130_2731 2731 511130 22676105 22676105 100.00% 22976675 98.69% 512230_2731 2731 512230 300570 1368407 21.96% 22976675 1.31% 323117_2732 2732 323117 5527700 5527700 100.00% 5527700100.00% 511140_2741 2741 511140 10776279 12277511 87.77% 16507914 65.28% 511199_2741 2741 511199 5636247 5636247 100.00% 16507914 34.14% 512230_2741 2741 512230 95388 1368407 6.97% 16507914 0.58% 323110_2752 2752 323110 50151029 50189064 99.92% 53719367 93.36% 323114_2752 2752 323114 3568338 4163704 85.70% 53719367 6.64% 323111_2754 2754 323111 3923991 3923991 100.00% 3923991 100.00% Page 8NAICS_to_SIC_Bridge

1 2 3 4 5 6 7 8

SIC_NAICS SIC NAICS VOS EstimateNAICS VOS

total NAICS-to-SIC

Share SIC VOS totalSIC-toNAICS

Share

323112_2759 2759 323112 4702377 4702377 100.00% 12214456 38.50% 323113_2759 2759 323113 3270664 6591077 49.62% 12214456 26.78% 323114_2759 2759 323114 595366 4163704 14.30% 12214456 4.87% 323115_2759 2759 323115 405975 405975 100.00% 12214456 3.32% 323119_2759 2759 323119 3240074 3266866 99.18% 12214456 26.53% 323116_2761 2761 323116 7737653 9630658 80.34% 7737653100.00% 323110_2771 2771 323110 38035 50189064 0.08% 5470559 0.70% 323111_2771 2771 323111 0 3923991 0.00% 5470559 0.00% 323112_2771 2771 323112 0 4702377 0.00% 5470559 0.00% 323113_2771 2771 323113 10645 6591077 0.16% 5470559 0.19% 323119_2771 2771 323119 26792 3266866 0.82% 5470559 0.49% 511191_2771 2771 511191 5395087 5395087 100.00% 5470559 98.62% 323116_2782 2782 323116 1893005 9630658 19.66% 4467477 42.37% 323118_2782 2782 323118 2574472 2574472 100.00% 4467477 57.63% 323121_2789 2789 323121 1960487 1960487 100.00% 1960487100.00% 323122_2791 2791 323122 2345594 5008614 46.83% 2345594100.00% 323122_2796 2796 323122 2663020 5008614 53.17% 2663020100.00% 325181_2812 2812 325181 2465183 2465183 100.00% 2465183100.00% 325120_2813 2813 325120 3952006 5231468 75.54% 3952006100.00% 325131_2816 2816 325131 3734497 3734497 100.00% 3734497100.00% 325182_2816 2816 325182 0 990391 0.00% 3734497 0.00% 325131_2819 2819 325131 0 3734497 0.00%18844214.04 0.00% 325188_2819 2819 32518817206847.04 17260787 99.69%18844214.04 91.31% 325998_2819 2819 325998 380156 12822746 2.96%18844214.04 2.02% 331311_2819 2819 331311 1257211 1257211 100.00%18844214.04 6.67% 325211_2821 2821 325211 44478404 44478404 100.00% 44478404 100.00% 325212_2822 2822 325212 6151827 6151827 100.00% 6151827100.00% 325221_2823 2823 325221 1096983 1096983 100.00% 1096983100.00% 325222_2824 2824 325222 11912262 11912262 100.00% 11912262 100.00% 325411_2833 2833 325411 11813902 11813902 100.00% 11813902 100.00% 325412_2834 2834 325412 66382907 67613563 98.18% 66382907100.00% 325412_2835 2835 325412 1230656 67613563 1.82% 9416095 13.07% 325413_2835 2835 325413 8185439 8185439 100.00% 9416095 86.93% 325414_2836 2836 325414 5685943 5685943 100.00% 5685943100.00% 325611_2841 2841 325611 16776051 17811233 94.19% 16776051 100.00% 325612_2842 2842 325612 8369554 8369554 100.00% 8369554100.00% 325613_2843 2843 325613 6992374 6992374 100.00% 6992374100.00% 325611_2844 2844 325611 1035182 17811233 5.81% 25369339 4.08% 325620_2844 2844 325620 24334157 24334157 100.00% 25369339 95.92% 325510_2851 2851 325510 19114814 19216292 99.47% 19114814 100.00% 325191_2861 2861 325191 815201 815201 100.00% 815201 100.00% 325110_2865 2865 325110 3665285 20534750 17.85% 12929238 28.35% 325132_2865 2865 325132 2692860 2692860 100.00% 12929238 20.83% 325192_2865 2865 325192 6571093 6571093 100.00% 12929238 50.82% 325110_2869 2869 325110 16869465 20534750 82.15%71784393.96 23.50% 325120_2869 2869 325120 1279462 5231468 24.46%71784393.96 1.78% 325188_2869 2869 32518853939.95938 17260787 0.31%71784393.96 0.08% 325193_2869 2869 325193 1287273 1287273 100.00%71784393.96 1.79% 325199_2869 2869 325199 52294254 53551489 97.65%71784393.96 72.85% 325311_2873 2873 325311 3769743 3769743 100.00% 3769743100.00% 325312_2874 2874 325312 5749255 5749255 100.00% 5749255100.00% 325314_2875 2875 325314 3327265 3327265 100.00% 3327265100.00% 325320_2879 2879 325320 11420250 11420250 100.00% 11420250 100.00% 325520_2891 2891 325520 7378258 7378258 100.00% 7378258100.00% 325920_2892 2892 325920 1447274 1447274 100.00% 1447274100.00% 325910_2893 2893 325910 4192076 4192076 100.00% 4192076100.00% 325182_2895 2895 325182 990391 990391 100.00% 990391 100.00% 311942_2899 2899 3119423936.333333 3933950 0.10%13724615.33 0.03% 325199_2899 2899 325199 1257235 53551489 2.35%13724615.33 9.16% 325510_2899 2899 325510 101478 19216292 0.53%13724615.33 0.74% 325998_2899 2899 325998 12361966 12822746 96.41%13724615.33 90.07% 324110_2911 2911 324110 157525704 157525704 100.00% 157525704 100.00% 324121_2951 2951 324121 5930820 5930820 100.00% 5930820100.00% 324122_2952 2952 324122 4949615 4949615 100.00% 4949615100.00% 324191_2992 2992 324191 6088041 6088041 100.00% 6088041 100.00% 324199_2999 2999 324199 1284972 1723079 74.57% 1284972 100.00% 326211_3011 3011 326211 14731472 14731472 100.00% 14731472 100.00% 316211_3021 3021 316211 1009838 1009838 100.00% 1009838100.00% 326220_3052 3052 326220 4012016 4012016 100.00% 4012016100.00% 339991_3053 3053 339991 5260955 5260955 100.00% 5260955100.00% 326291_3061 3061 326291 6548250 6548250 100.00% 6548250100.00% 313320_3069 3069 313320 330420 2259346 14.62% 8882185 3.72% Page 9NAICS_to_SIC_Bridge

1 2 3 4 5 6 7 8

SIC_NAICS SIC NAICS VOS EstimateNAICS VOS

total NAICS-to-SIC

Share SIC VOS totalSIC-toNAICS

Share

326192_3069 3069 326192 63385 1883316 3.37% 8882185 0.71% 326299_3069 3069 326299 8488380 8488380 100.00% 8882185 95.57% 326113_3081 3081 326113 13849943 13849943 100.00% 13849943100.00% 326121_3082 3082 326121 4488086 4488086 100.00% 4488086100.00% 326130_3083 3083 326130 3207676 3207676 100.00% 3207676100.00% 326122_3084 3084 326122 4207538 4797053 87.71% 4207538100.00% 326160_3085 3085 326160 6423318 6423318 100.00% 6423318100.00% 326140_3086 3086 326140 5109464 5109464 100.00% 11788323 43.34% 326150_3086 3086 326150 6678859 6678859 100.00% 11788323 56.66% 325991_3087 3087 325991 7818015 7818015 100.00% 7818015100.00% 326191_3088 3088 326191 2185349 2185349 100.00% 2185349100.00% 326122_3089 3089 326122 589515 4797053 12.29% 66325592 0.89% 326199_3089 3089 326199 65729803 66049044 99.52% 66325592 99.10% 335121_3089 3089 335121 6274 2253493 0.28% 66325592 0.01% 316110_3111 3111 316110 3342127 3366752 99.27% 3342127100.00% 316999_3131 3131 316999 213836 935204 22.87%220440.9243 97.00% 321999_3131 3131 321999 0 3979505 0.00%220440.9243 0.00% 339993_3131 3131 3399936604.924303 828918 0.80%220440.9243 3.00% 316212_3142 3142 316212 263816 263816 100.00% 263816100.00% 316213_3143 3143 316213 2240281 2240281 100.00% 2240281 100.00% 316214_3144 3144 316214 703653 703653 100.00% 703653100.00% 316219_3149 3149 316219 214021 214021 100.00% 214021 100.00% 315992_3151 3151 315992 239071 677924 35.27% 239071 100.00% 316991_3161 3161 316991 1433544 1433544 100.00% 1433544100.00% 316992_3171 3171 316992 393514 393514 100.00% 393514100.00% 316993_3172 3172 316993 338848 338848 100.00% 338848100.00% 316999_3199 3199 316999 721368 935204 77.13% 721368100.00% 327211_3211 3211 327211 2795507 2795507 100.00% 2795507100.00% 327213_3221 3221 327213 4198122 4198122 100.00% 4198122 100.00% 327212_3229 3229 327212 6108705 6108705 100.00% 6108705100.00% 327215_3231 3231 327215 9660191 9660191 100.00% 9660191 100.00% 327310_3241 3241 327310 6540243 6540243 100.00% 6540243100.00% 327121_3251 3251 327121 1421766 1421766 100.00% 1421766100.00% 327122_3253 3253 327122 859028 859028 100.00% 859028100.00% 327124_3255 3255 327124 1117423 1117423 100.00% 1117423100.00% 327123_3259 3259 327123 117376 117376 100.00% 117376100.00% 327111_3261 3261 327111 1109995 1109995 100.00% 1109995100.00% 327112_3262 3262 327112 388356 1666927 23.30% 388356100.00% 327112_3263 3263 327112 57037 1666927 3.42% 57037100.00% 327113_3264 3264 327113 1167201 1167201 100.00% 1167201 100.00% 327112_3269 3269 327112 998876 1666927 59.92% 998876100.00% 327331_3271 3271 327331 2868964 2868964 100.00% 2868964100.00% 327332_3272 3272 327332 2068557 2068557 100.00% 9056891 22.84% 327390_3272 3272 327390 6043403 6043403 100.00% 9056891 66.73% 327999_3272 3272 327999 944931 1763267 53.59% 9056891 10.43% 327320_3273 3273 327320 17496457 17496457 100.00% 17496457100.00% 327410_3274 3274 327410 1181697 1181697 100.00% 1181697100.00% 327420_3275 3275 327420 4389514 4437177 98.93% 4389514100.00% 327991_3281 3281 327991 1249927 1249927 100.00% 1249927100.00% 327910_3291 3291 327910 4710047 4710047 100.00% 4944260 95.26% 332999_3291 3291 332999 234213 10515453 2.23% 4944260 4.74% 327999_3292 3292 327999 87923 1763267 4.99% 87923100.00% 336340_3292 3292 336340 0 10033288 0.00% 87923 0.00% 327992_3295 3295 327992 2376035 2376035 100.00% 2376035100.00% 327993_3296 3296 327993 4422507 4422507 100.00% 4422507100.00% 327125_3297 3297 327125 1629688 1629688 100.00% 1629688100.00% 327112_3299 3299 327112 222658 1666927 13.36% 1000734 22.25% 327420_3299 3299 327420 47663 4437177 1.07% 1000734 4.76% 327999_3299 3299 327999 730413 1763267 41.42% 1000734 72.99% 324199_3312 3312 324199 438107 1723079 25.43% 56796871 0.77% 331111_3312 3312 331111 56358764 56955555 98.95% 56796871 99.23% 331112_3313 3313 331112 1409834 1409834 100.00% 1535779 91.80% 331492_3313 3313 331492 125945 3750387 3.36% 1535779 8.20% 331222_3315 3315 331222 4920798 4920798 100.00% 5291290 93.00% 332618_3315 3315 332618 370492 5257515 7.05% 5291290 7.00% 331221_3316 3316 331221 6343466 6343466 100.00% 6343466100.00% 331210_3317 3317 331210 7565377 7565377 100.00% 7565377100.00% 331511_3321 3321 331511 11911623 12264238 97.12% 11911623100.00% 331511_3322 3322 331511 352615 12264238 2.88% 352615100.00% 331512_3324 3324 331512 2341737 2341737 100.00% 2341737100.00% 331513_3325 3325 331513 2927240 2927240 100.00% 2927240100.00% 331411_3331 3331 331411 6540441 6540441 100.00% 6540441 100.00% Page 10NAICS_to_SIC_Bridge

1 2 3 4 5 6 7 8

SIC_NAICS SIC NAICS VOS EstimateNAICS VOS

total NAICS-to-SIC

Share SIC VOS totalSIC-toNAICS

Share

331312_3334 3334 331312 6224610 6224610 100.00% 6224610100.00% 331419_3339 3339 331419 3555509 3555509 100.00% 3555509100.00% 331314_3341 3341 331314 3478625 3651180 95.27% 6977168 49.86% 331423_3341 3341 331423 1082052 1269088 85.26% 6977168 15.51% 331492_3341 3341 331492 2416491 3750387 64.43% 6977168 34.63% 331421_3351 3351 331421 7679080 7679080 100.00% 7679080100.00% 331315_3353 3353 331315 13755566 13755566 100.00% 13755566100.00% 332996_3353 3353 332996 0 4024999 0.00% 13755566 0.00% 331316_3354 3354 331316 6177701 6177701 100.00% 6177701 100.00% 331319_3355 3355 331319 1295284 1656607 78.19% 1295284100.00% 331491_3356 3356 331491 4839547 7315249 66.16% 4839547100.00% 331319_3357 3357 331319 361323 1656607 21.81% 19116555 1.89% 331422_3357 3357 331422 1029653 1029653 100.00% 19116555 5.39% 331491_3357 3357 331491 2475702 7315249 33.84% 19116555 12.95% 335921_3357 3357 335921 2767017 2767017 100.00% 19116555 14.47% 335929_3357 3357 335929 12482860 12482860 100.00% 19116555 65.30% 331521_3363 3363 331521 3791717 3791717 100.00% 3791717100.00% 331522_3364 3364 331522 2055264 2055264 100.00% 2055264100.00% 331524_3365 3365 331524 3937406 3937406 100.00% 3937406100.00% 331525_3366 3366 331525 854704 854704 100.00% 854704100.00% 331528_3369 3369 331528 959086 959086 100.00% 959086100.00% 332811_3398 3398 332811 3485459 3485459 100.00% 3485459100.00% 331111_3399 3399 331111 596791 56955555 1.05% 2463700 24.22% 331314_3399 3399 331314 172555 3651180 4.73% 2463700 7.00% 331423_3399 3399 331423 187036 1269088 14.74% 2463700 7.59% 331492_3399 3399 331492 1207951 3750387 32.21% 2463700 49.03% 332618_3399 3399 332618 299367 5257515 5.69% 2463700 12.15% 332431_3411 3411 332431 12042011 12042011 100.00% 12042011 100.00% 332439_3412 3412 332439 1310595 2268729 57.77% 1310595100.00% 332211_3421 3421 332211 2198365 2206397 99.64% 2198365100.00% 332212_3423 3423 332212 5677903 6602037 86.00% 5677903100.00% 332213_3425 3425 332213 1452540 1452540 100.00% 1452540100.00% 332439_3429 3429 332439 402378 2268729 17.74%10875439.57 3.70% 332510_3429 3429 332510 10359952 10795767 95.96%10875439.57 95.26% 332919_3429 3429 332919113109.5652 2915992 3.88%10875439.57 1.04% 332998_3431 3431 332998 1575505 1575505 100.00% 1575505100.00% 332913_3432 3432 332913 3590128 3590128 100.00% 3708187 96.82% 332999_3432 3432 332999 118059 10515453 1.12% 3708187 3.18% 333414_3433 3433 333414 3387391 3716661 91.14% 3387391 100.00% 332312_3441 3441 332312 14200270 16366291 86.77% 14200270 100.00% 332321_3442 3442 332321 9876049 10240613 96.44% 9876049100.00% 332313_3443 3443 332313 2806913 2806913 100.00% 11463395 24.49% 332410_3443 3443 332410 3849100 3849100 100.00% 11463395 33.58% 332420_3443 3443 332420 4764118 4764118 100.00% 11463395 41.56% 333415_3443 3443 333415 43264 22890129 0.19% 11463395 0.38% 332322_3444 3444 332322 15957992 15957992 100.00% 16233432 98.30% 332439_3444 3444 332439 275440 2268729 12.14% 16233432 1.70% 332323_3446 3446 332323 3536413 4008504 88.22% 3536413100.00% 332311_3448 3448 332311 4199550 4199550 100.00% 4199550100.00% 332114_3449 3449 332114 3074662 3074662 100.00% 5697186 53.97% 332312_3449 3449 332312 2166021 16366291 13.23% 5697186 38.02% 332321_3449 3449 332321 364564 10240613 3.56% 5697186 6.40% 332323_3449 3449 332323 91939 4008504 2.29% 5697186 1.61% 332721_3451 3451 332721 8326077 8326077 100.00% 8326077100.00% 332722_3452 3452 332722 8134661 8134661 100.00% 8134661 100.00% 332111_3462 3462 332111 4924426 4924426 100.00% 4924426100.00% 332112_3463 3463 332112 1858708 1858708 100.00% 1858708100.00% 336370_3465 3465 336370 23668110 23668110 100.00% 23668110 100.00% 332115_3466 3466 332115 969982 969982 100.00% 969982 100.00% 332116_3469 3469 332116 12041638 12041638 100.00% 13411552 89.79% 332214_3469 3469 332214 1369914 1369914 100.00% 13411552 10.21% 332813_3471 3471 332813 5979405 5979405 100.00% 5979405100.00% 332812_3479 3479 332812 8460896 8460896 100.00% 8475247 99.83% 339911_3479 3479 339911 5798 5422634 0.11% 8475247 0.07% 339912_3479 3479 339912 6296 905980 0.69% 8475247 0.07% 339914_3479 3479 339914 2257 1275685 0.18% 8475247 0.03% 332992_3482 3482 332992 938818 938818 100.00% 938818100.00% 332993_3483 3483 332993 1497045 1497045 100.00% 1497045100.00% 332994_3484 3484 332994 1251792 1251792 100.00% 1251792 100.00% 332995_3489 3489 332995 1750485 1750485 100.00% 1750485100.00% 332911_3491 3491 332911 8699300 8699300 100.00% 8699300100.00% 332912_3492 3492 332912 6602909 6602909 100.00% 6602909100.00% Page 11NAICS_to_SIC_Bridge

1 2 3 4 5 6 7 8

SIC_NAICS SIC NAICS VOS EstimateNAICS VOS

total NAICS-to-SIC

Share SIC VOS totalSIC-toNAICS

Share

332611_3493 3493 332611 761711 761711 100.00% 761711 100.00% 332919_3494 3494 332919 2753397 2915992 94.42% 2827380 97.38% 332999_3494 3494 332999 73983 10515453 0.70% 2827380 2.62% 332612_3495 3495 332612 2481151 2481151 100.00%2503725.889 99.10% 334518_3495 3495 33451822574.88889 921365 2.45%2503725.889 0.90% 332618_3496 3496 332618 4587656 5257515 87.26% 4587656100.00% 322225_3497 3497 322225 1546143 1546143 100.00% 3257743 47.46% 332999_3497 3497 332999 1711600 10515453 16.28% 3257743 52.54% 332996_3498 3498 332996 4024999 4024999 100.00% 4024999100.00% 332117_3499 3499 332117 1317301 1317301 100.00%9807289.435 13.43% 332439_3499 3499 332439 273541 2268729 12.06%9807289.435 2.79% 332510_3499 3499 332510 435815 10795767 4.04%9807289.435 4.44% 332919_3499 3499 33291949485.43478 2915992 1.70%9807289.435 0.50% 332999_3499 3499 332999 7558137 10515453 71.88%9807289.435 77.07% 337215_3499 3499 337215 123057 8008087 1.54%9807289.435 1.25% 339914_3499 3499 339914 49953 1275685 3.92%9807289.435 0.51% 333611_3511 3511 333611 5783057 5783057 100.00% 5783057100.00% 333618_3519 3519 33361818479422.44 18603863 99.33%18603376.44 99.33% 336399_3519 3519 336399 123954 34317252 0.36%18603376.44 0.67% 332212_3523 3523 3322125753.833333 6602037 0.09%16340737.83 0.04% 332323_3523 3523 332323 380152 4008504 9.48%16340737.83 2.33% 333111_3523 3523 333111 15921455 15921455 100.00%16340737.83 97.43% 333922_3523 3523 333922 33377 6379902 0.52%16340737.83 0.20% 332212_3524 3524 332212 17261.5 6602037 0.26% 7471772.5 0.23% 333112_3524 3524 333112 7454511 7454511 100.00% 7471772.5 99.77% 333120_3531 3531 333120 21965455 21965455 100.00% 24117413 91.08% 333923_3531 3531 333923 1805198 3145759 57.39% 24117413 7.49% 336510_3531 3531 336510 346760 8263395 4.20% 24117413 1.44% 333131_3532 3532 333131 2710923 2710923 100.00% 2710923100.00% 333132_3533 3533 333132 6240079 6240079 100.00% 6240079100.00% 333921_3534 3534 333921 1607066 1607066 100.00% 1607066100.00% 333922_3535 3535 333922 6346525 6379902 99.48% 6346525100.00% 333923_3536 3536 333923 1340561 3145759 42.61% 1340561 100.00% 332439_3537 3537 332439 6775 2268729 0.30% 5572589 0.12% 332999_3537 3537 332999 27488 10515453 0.26% 5572589 0.49% 333924_3537 3537 333924 5538326 5538326 100.00% 5572589 99.39% 333512_3541 3541 333512 5183521 5334884 97.16% 5183521 100.00% 333513_3542 3542 333513 2255011 2255011 100.00% 2255011 100.00% 332997_3543 3543 332997 623927 623927 100.00% 623927100.00% 333511_3544 3544 333511 5116635 5116635 100.00% 13361490 38.29% 333514_3544 3544 333514 8244855 8244855 100.00% 13361490 61.71% 332212_3545 3545 332212 714277 6602037 10.82% 6061450 11.78% 333515_3545 3545 333515 5347173 5347173 100.00% 6061450 88.22% 333991_3546 3546 333991 3609779 3609779 100.00% 3609779100.00% 333516_3547 3547 333516 700084 700084 100.00% 700084100.00% 333992_3548 3548 333992 4433877 4444978 99.75% 4433877100.00% 335311_3548 3548 335311 0 4716162 0.00% 4433877 0.00% 333518_3549 3549 333518 3463811 3463811 100.00% 3463811 100.00% 333292_3552 3552 333292 1779034 1779034 100.00% 1779034100.00% 333210_3553 3553 333210 1321752 1321752 100.00% 1321752 100.00% 333291_3554 3554 333291 3438235 3438235 100.00% 3438235100.00% 333293_3555 3555 3332933496585.982 3528606 99.09%3496585.982 100.00% 333294_3556 3556 333294 2877841 2877841 100.00% 2877841 100.00% 333220_3559 3559 333220 3584992 3584992 100.00%24150821.95 14.84% 333295_3559 3559 333295 11158627 11158627 100.00%24150821.95 46.20% 333298_3559 3559 3332988763183.951 8784086 99.76%24150821.95 36.29% 333319_3559 3559 333319 644019 9347536 6.89%24150821.95 2.67% 333911_3561 3561 333911 6826043 6826043 100.00% 6826043100.00% 332991_3562 3562 332991 6120940 6120940 100.00% 6120940100.00% 333912_3563 3563 333912 5633008 5633008 100.00% 5633008100.00% 333411_3564 3564 333411 2174729 2174729 100.00% 4075925 53.36% 333412_3564 3564 333412 1901196 1901196 100.00% 4075925 46.64% 333993_3565 3565 333993 4858270 4858270 100.00% 4858270100.00% 333612_3566 3566 333612 2402392 2402392 100.00% 2402392 100.00% 333994_3567 3567 333994 2871475 2871475 100.00% 2871475100.00% 333613_3568 3568 333613 3301091 3301091 100.00% 3301091 100.00% 333999_3569 3569 333999 7991746 9138094 87.46% 7991746100.00% 334111_3571 3571 334111 66331909 66331909 100.00% 66331909100.00% 334112_3572 3572 334112 13907367 13907367 100.00% 13907367100.00% 334113_3575 3575 334113 1483460 1483460 100.00% 1483460100.00% 334119_3577 3577 334119 25130308 27000734 93.07% 25130308100.00% 333313_3578 3578 333313 144380 3191929 4.52% 2014806 7.17% Page 12NAICS_to_SIC_Bridge

1 2 3 4 5 6 7 8

SIC_NAICS SIC NAICS VOS EstimateNAICS VOS

total NAICS-to-SIC

Share SIC VOS totalSIC-toNAICS

Share

334119_3578 3578 334119 1870426 27000734 6.93% 2014806 92.83% 333313_3579 3579 333313 3047549 3191929 95.48%3485168.111 87.44% 334518_3579 3579 334518180599.1111 921365 19.60%3485168.111 5.18% 339942_3579 3579 339942 257020 1234456 20.82%3485168.111 7.37% 333311_3581 3581 333311 1325960 1325960 100.00% 1325960100.00% 333312_3582 3582 333312 604966 604966 100.00% 604966100.00% 333415_3585 3585 333415 22846865 22890129 99.81% 28473461 80.24% 336391_3585 3585 336391 5626596 5626596 100.00% 28473461 19.76% 333913_3586 3586 333913 1316899 1316899 100.00% 1316899100.00% 333319_3589 3589 333319 7596253 9347536 81.26% 7596253100.00% 336311_3592 3592 336311 2755311 2755311 100.00% 2755311 100.00% 333995_3593 3593 333995 3528906 3528906 100.00% 3528906100.00% 333996_3594 3594 333996 2712058 2712058 100.00% 2712058100.00% 333997_3596 3596 333997 682940 682940 100.00% 682940100.00% 332710_3599 3599 332710 27143131 27143131 100.00% 28968626 93.70% 332999_3599 3599 332999 506611 10515453 4.82% 28968626 1.75% 333319_3599 3599 333319 172536 9347536 1.85% 28968626 0.60% 333999_3599 3599 333999 1146348 9138094 12.54% 28968626 3.96% 335311_3612 3612 335311 4716162 4716162 100.00% 4716162 100.00% 335313_3613 3613 335313 7609164 7609164 100.00% 7609164100.00% 335312_3621 3621 335312 11788281 12239263 96.32% 11788281 100.00% 335991_3624 3624 335991 2254410 2254410 100.00% 2254410100.00% 335314_3625 3625 335314 11762789 11762789 100.00% 11762789100.00% 335999_3629 3629 335999 2838366 6889633 41.20% 2838366100.00% 335221_3631 3631 335221 3543231 3543231 100.00% 3543231 100.00% 335222_3632 3632 335222 4887364 4887364 100.00% 4887364100.00% 335224_3633 3633 335224 3723375 3723375 100.00% 3723375100.00% 333414_3634 3634 333414 329270 3716661 8.86% 3817521 8.63% 335211_3634 3634 335211 3488251 3488251 100.00% 3817521 91.37% 335212_3635 3635 335212 2399206 2399206 100.00% 2399206100.00% 333298_3639 3639 33329820902.04878 8784086 0.24%3321564.049 0.63% 335212_3639 3639 335212 0 2399206 0.00%3321564.049 0.00% 335228_3639 3639 335228 3300662 3300662 100.00%3321564.049 99.37% 335110_3641 3641 335110 3306009 3306009 100.00% 3306009100.00% 335931_3643 3643 335931 5877522 5877522 100.00% 5877522 100.00% 335932_3644 3644 335932 4451186 4451186 100.00% 4451186100.00% 335121_3645 3645 335121 2177355 2253493 96.62% 2177355100.00% 335122_3646 3646 335122 4047437 4047437 100.00% 4047437100.00% 336321_3647 3647 336321 3282824 3282824 100.00% 3282824100.00% 335129_3648 3648 335129 3054806 3055665 99.97% 3054806100.00% 334310_3651 3651 334310 8454194 8454194 100.00% 8454194100.00% 334612_3652 3652 334612 2245374 3870110 58.02% 2245374100.00% 334210_3661 3661 334210 38300044 38300044 100.00% 39673619 96.54% 334416_3661 3661 334416 8904 1545439 0.58% 39673619 0.02% 334418_3661 3661 334418 1364671 26068825 5.23% 39673619 3.44% 334220_3663 3663 334220 37042241 39308114 94.24% 37042241 100.00% 334290_3669 3669 334290 4233288 4233288 100.00% 4233288100.00% 334411_3671 3671 334411 3858499 3858499 100.00% 3858499100.00% 334412_3672 3672 334412 9787576 9787576 100.00% 9787576100.00% 334413_3674 3674 334413 78539562 78539562 100.00% 78539562 100.00% 334414_3675 3675 334414 2482163 2482163 100.00% 2482163100.00% 334415_3676 3676 334415 1280527 1280527 100.00% 1280527100.00% 334416_3677 3677 334416 1512232 1545439 97.85% 1512232 100.00% 334417_3678 3678 334417 5598906 5598906 100.00% 5598906100.00% 334220_3679 3679 334220 2265873 39308114 5.76% 38938113 5.82% 334418_3679 3679 334418 24704154 26068825 94.77% 38938113 63.44% 334419_3679 3679 334419 10547090 10547090 100.00% 38938113 27.09% 336322_3679 3679 336322 1420996 16942012 8.39% 38938113 3.65% 335911_3691 3691 335911 4432112 4432112 100.00% 4432112 100.00% 335912_3692 3692 335912 2322896 2322896 100.00% 2322896100.00% 336322_3694 3694 336322 9074335 16942012 53.56% 9074335100.00% 334613_3695 3695 334613 4726363 4726363 100.00% 4726363100.00% 332212_3699 3699 332212 140811 6602037 2.13%5627243.573 2.50% 333293_3699 3699 33329332020.01815 3528606 0.91%5627243.573 0.57% 333314_3699 3699 333314 7320 3181972 0.23%5627243.573 0.13% 333315_3699 3699 333315 0 8410124 0.00%5627243.573 0.00% 333319_3699 3699 333319 934728 9347536 10.00%5627243.573 16.61% 333512_3699 3699 333512 151363 5334884 2.84%5627243.573 2.69% 333618_3699 3699 333618124440.5552 18603863 0.67%5627243.573 2.21% 333992_3699 3699 333992 11101 4444978 0.25%5627243.573 0.20% 334119_3699 3699 334119 0 27000734 0.00%5627243.573 0.00% 334510_3699 3699 334510 52855 11427848 0.46%5627243.573 0.94% Page 13NAICS_to_SIC_Bridge

1 2 3 4 5 6 7 8

SIC_NAICS SIC NAICS VOS EstimateNAICS VOS

total NAICS-to-SIC

Share SIC VOS totalSIC-toNAICS

Share

334511_3699 3699 334511 77832 32575608 0.24%5627243.573 1.38% 334516_3699 3699 334516 36473 7193511 0.51%5627243.573 0.65% 334519_3699 3699 334519 6174 5120721 0.12%5627243.573 0.11% 335129_3699 3699 335129 859 3055665 0.03%5627243.573 0.02% 335999_3699 3699 335999 4051267 6889633 58.80%5627243.573 71.99% 339114_3699 3699 339114 0 2699867 0.00%5627243.573 0.00% 336111_3711 3711 336111 95385563 95385563 100.00% 220507791 43.26% 336112_3711 3711 336112 110400169 110400169 100.00% 220507791 50.07% 336120_3711 3711 336120 14490344 14490344 100.00% 220507791 6.57% 336211_3711 3711 336211 82633 9067511 0.91% 220507791 0.04% 336992_3711 3711 336992 149082 1068421 13.95% 220507791 0.07% 336211_3713 3713 336211 8719326 9067511 96.16% 8719326100.00% 336211_3714 3714 336211 265552 9067511 2.93% 120951593 0.22% 336312_3714 3714 336312 25974369 25974369 100.00% 120951593 21.48% 336322_3714 3714 336322 6446681 16942012 38.05% 120951593 5.33% 336330_3714 3714 336330 10750312 10750312 100.00% 120951593 8.89% 336340_3714 3714 336340 10033288 10033288 100.00% 120951593 8.30% 336350_3714 3714 336350 33288093 33288093 100.00% 120951593 27.52% 336399_3714 3714 336399 34193298 34317252 99.64% 120951593 28.27% 336212_3715 3715 336212 5507768 5507768 100.00% 5507768100.00% 336213_3716 3716 336213 3943709 3943709 100.00% 3943709100.00% 336411_3721 3721 336411 56273651 56273651 100.00% 56273651 100.00% 336412_3724 3724 336412 22617284 22617284 100.00% 22617284 100.00% 332912_3728 3728 332912 0 6602909 0.00% 20073061 0.00% 333995_3728 3728 333995 0 3528906 0.00% 20073061 0.00% 333996_3728 3728 333996 0 2712058 0.00% 20073061 0.00% 336413_3728 3728 336413 20073061 20073061 100.00% 20073061 100.00% 336611_3731 3731 336611 10571810 10571810 100.00% 10571810 100.00% 336612_3732 3732 336612 5622040 5622040 100.00% 6443313 87.25% 811490_3732 3732 811490 821273 4458047 18.42% 6443313 12.75% 333911_3743 3743 333911 0 6826043 0.00% 7916635 0.00% 336510_3743 3743 336510 7916635 8263395 95.80% 7916635100.00% 336991_3751 3751 3369913355251.247 3390111 98.97%3355251.247100.00% 336414_3761 3761 336414 14791466 14791466 100.00% 14791466100.00% 336415_3764 3764 336415 3239033 3239033 100.00% 3239033100.00% 336419_3769 3769 336419 898758 898758 100.00% 898758100.00% 336214_3792 3792 336214 3076049 4561416 67.44% 3076049100.00% 336992_3795 3795 336992 919339 1068421 86.05% 919339100.00% 332212_3799 3799 3322125753.833333 6602037 0.09%6049109.833 0.10% 336214_3799 3799 336214 1485367 4561416 32.56%6049109.833 24.56% 336999_3799 3799 336999 4557989 4557989 100.00%6049109.833 75.35% 334511_3812 3812 334511 32497776 32575608 99.76% 32497776100.00% 339111_3821 3821 339111 2471153 2471153 100.00% 2471153100.00% 334512_3822 3822 334512 2935692 2935692 100.00% 2935692 100.00% 334513_3823 3823 334513 7890923 7890923 100.00% 7890923100.00% 334514_3824 3824 334514 3765769 3765769 100.00% 3765769100.00% 334416_3825 3825 334416 24303 1545439 1.57% 13877200 0.18% 334515_3825 3825 334515 13852897 13852897 100.00% 13877200 99.82% 334516_3826 3826 334516 7157038 7193511 99.49% 7157038100.00% 333314_3827 3827 333314 3174652 3181972 99.77% 3174652 100.00% 334519_3829 3829 334519 5114547 5120721 99.88% 5176695 98.80% 339112_3829 3829 339112 62148 18512172 0.34% 5176695 1.20% 339112_3841 3841 339112 18450024 18512172 99.66% 18450024 100.00% 322121_3842 3842 322121554266.5405 40184064 1.38%16756870.54 3.31% 322291_3842 3842 322291 651398 9770017 6.67%16756870.54 3.89% 334510_3842 3842 334510 807427 11427848 7.07%16756870.54 4.82% 339113_3842 3842 339113 14743779 15389467 95.80%16756870.54 87.99% 339114_3843 3843 339114 2699867 2699867 100.00% 2699867100.00% 334517_3844 3844 334517 3942256 3942256 100.00% 3942256100.00% 334510_3845 3845 334510 10567566 11427848 92.47% 10567566100.00% 339115_3851 3851 339115 3607813 3607813 100.00% 3607813100.00% 325992_3861 3861 325992 12895637 12895637 100.00% 21305761 60.53% 333315_3861 3861 333315 8410124 8410124 100.00% 21305761 39.47% 334518_3873 3873 334518 718191 921365 77.95% 718191 100.00% 339911_3911 3911 339911 5416836 5422634 99.89% 5416836100.00% 332211_3914 3914 332211 8032 2206397 0.36% 907716 0.88% 339912_3914 3914 339912 899684 905980 99.31% 907716 99.12% 339913_3915 3915 339913 919066 919066 100.00% 919066100.00% 339992_3931 3931 339992 1356651 1356651 100.00% 1356651 100.00% 339931_3942 3942 339931 299821 299821 100.00% 299821 100.00% 336991_3944 3944 33699134859.75321 3390111 1.03%4569356.753 0.76% 339932_3944 3944 339932 4534497 4534497 100.00%4569356.753 99.24% Page 14NAICS_to_SIC_Bridge

1 2 3 4 5 6 7 8

SIC_NAICS SIC NAICS VOS EstimateNAICS VOS

total NAICS-to-SIC

Share SIC VOS totalSIC-toNAICS

Share

339920_3949 3949 339920 10591160 10591160 100.00% 10591160 100.00% 339941_3951 3951 339941 1590770 1590770 100.00% 1590770100.00% 325998_3952 3952 325998 0 12822746 0.00% 883200 0.00% 337127_3952 3952 337127 16749 4048685 0.41% 883200 1.90% 339942_3952 3952 339942 866451 1234456 70.19% 883200 98.10% 339943_3953 3953 339943 643007 643007 100.00% 643007100.00% 339944_3955 3955 339944 870223 870223 100.00% 870223100.00% 339914_3961 3961 339914 1223475 1275685 95.91% 1223475100.00% 339993_3965 3965 339993822313.0757 828918 99.20%822313.0757100.00% 339994_3991 3991 339994 1703139 2024389 84.13% 1703139100.00% 339950_3993 3993 339950 7910809 7910809 100.00% 7910809100.00% 339995_3995 3995 339995 1271184 1271184 100.00% 1271184100.00% 326192_3996 3996 326192 1819931 1883316 96.63% 1819931 100.00% 314999_3999 3999 314999 173353 6189757 2.80%8205456.833 2.11% 316110_3999 3999 316110 24625 3366752 0.73%8205456.833 0.30% 321999_3999 3999 321999 0 3979505 0.00%8205456.833 0.00% 322299_3999 3999 322299 0 3985626 0.00%8205456.833 0.00% 323110_3999 3999 323110 0 50189064 0.00%8205456.833 0.00% 323111_3999 3999 323111 0 3923991 0.00%8205456.833 0.00% 323112_3999 3999 323112 0 4702377 0.00%8205456.833 0.00% 323113_3999 3999 323113 0 6591077 0.00%8205456.833 0.00% 323119_3999 3999 323119 0 3266866 0.00%8205456.833 0.00% 325998_3999 3999 325998 80624 12822746 0.63%8205456.833 0.98% 326199_3999 3999 326199 319241 66049044 0.48%8205456.833 3.89% 332212_3999 3999 33221240276.83333 6602037 0.61%8205456.833 0.49% 332999_3999 3999 332999 285362 10515453 2.71%8205456.833 3.48% 335121_3999 3999 335121 69864 2253493 3.10%8205456.833 0.85% 337127_3999 3999 337127 28296 4048685 0.70%8205456.833 0.34% 339999_3999 3999 339999 7183815 8411076 85.41%8205456.833 87.55% 485111_4111 4111 485111 51567 51567 100.00% 1806080 2.86% 485112_4111 4111 485112 0 0 0.00% 1806080 0.00% 485113_4111 4111 485113 1152525 1152525 100.00% 1806080 63.81% 485119_4111 4111 485119 0 0 0.00% 1806080 0.00% 485999_4111 4111 485999 601988 669383 89.93% 1806080 33.33% 485320_4119 4119 485320 1873924 1873924 100.00% 8147039 23.00% 485410_4119 4119 485410 158947 4392783 3.62% 8147039 1.95% 485991_4119 4119 485991 1141413 1141413 100.00% 8147039 14.01% 485999_4119 4119 485999 67395 669383 10.07% 8147039 0.83% 487110_4119 4119 487110 462186 557598 82.89% 8147039 5.67% 621910_4119 4119 621910 4443174 5027403 88.38% 8147039 54.54% 485310_4121 4121 485310 1280597 1280597 100.00% 1280597100.00% 485210_4131 4131 485210 1147432 1147432 100.00% 1147432 100.00% 485510_4141 4141 485510 459953 1768199 26.01% 459953100.00% 485510_4142 4142 485510 1308246 1768199 73.99% 1308246100.00% 485410_4151 4151 485410 4233836 4392783 96.38% 4233836100.00% 488490_4173 4173 488490 15253 388005 3.93% 15253100.00% 484110_4212 4212 484110 11108345 12273276 90.51% 51384852 21.62% 484210_4212 4212 484210 1198983 12583701 9.53% 51384852 2.33% 484220_4212 4212 484220 18932851 19715790 96.03% 51384852 36.85% 562111_4212 4212 562111 18211495 18211495 100.00% 51384852 35.44% 562112_4212 4212 562112 1095553 1095553 100.00% 51384852 2.13% 562119_4212 4212 562119 837625 837625 100.00% 51384852 1.63% 484121_4213 4213 484121 51142148 51142148 100.00% 105764108 48.35% 484122_4213 4213 484122 25010091 25010091 100.00% 105764108 23.65% 484210_4213 4213 484210 9111477 12583701 72.41% 105764108 8.61% 484230_4213 4213 484230 20500392 20500392 100.00% 105764108 19.38% 484110_4214 4214 484110 1164931 12273276 9.49% 4221111 27.60% 484210_4214 4214 484210 2273241 12583701 18.06% 4221111 53.85% 484220_4214 4214 484220 782939 19715790 3.97% 4221111 18.55% 492110_4215 4215 492110 19289602 36293333 53.15% 22808702 84.57% 492210_4215 4215 492210 3519100 3519100 100.00% 22808702 15.43% 493130_4221 4221 493130 673198 673198 100.00% 673198100.00% 493120_4222 4222 493120 2268823 2270327 99.93% 2268823100.00% 493110_4225 4225 493110 5320671 5321389 99.99% 7846325 67.81% 531130_4225 4225 531130 2525654 2525654 100.00% 7846325 32.19% 493110_4226 4226 493110 718 5321389 0.01% 2395233 0.03% 493120_4226 4226 493120 1504 2270327 0.07% 2395233 0.06% 493190_4226 4226 493190 2393011 2393011 100.00% 2395233 99.91% 488490_4231 4231 488490 12989 388005 3.35% 12989100.00% 483111_4412 4412 483111 11570718 11570718 100.00% 11570718100.00% 483113_4424 4424 483113 3114639 4677942 66.58% 3114639100.00% 483113_4432 4432 483113 519863 4677942 11.11% 519863100.00% Page 15NAICS_to_SIC_Bridge

1 2 3 4 5 6 7 8

SIC_NAICS SIC NAICS VOS EstimateNAICS VOS

total NAICS-to-SIC

Share SIC VOS totalSIC-toNAICS

Share

483211_4449 4449 483211 2821121 3387148 83.29% 2821121 100.00% 483112_4481 4481 483112 3908143 3908143 100.00% 3997740 97.76% 483114_4481 4481 483114 89597 182090 49.20% 3997740 2.24% 483114_4482 4482 483114 92493 182090 50.80% 214485 43.12% 483212_4482 4482 483212 121992 293127 41.62% 214485 56.88% 483212_4489 4489 483212 171135 293127 58.38% 1032136 16.58% 487210_4489 4489 487210 861001 1128625 76.29% 1032136 83.42% 488310_4491 4491 488310 889125 889125 100.00% 5345368 16.63% 488320_4491 4491 488320 4456243 4456243 100.00% 5345368 83.37% 483113_4492 4492 483113 1043440 4677942 22.31% 2623493 39.77% 483211_4492 4492 483211 566027 3387148 16.71% 2623493 21.58% 488330_4492 4492 488330 1014026 1513202 67.01% 2623493 38.65% 713930_4493 4493 713930 2541481 2541481 100.00% 2541481 100.00% 488330_4499 4499 488330 499176 1513202 32.99% 1398067 35.70% 488390_4499 4499 488390 444499 656194 67.74% 1398067 31.79% 532411_4499 4499 532411 454392 6359265 7.15% 1398067 32.50% 481111_4512 4512 481111 12196148 12196148 100.00% 16284929 74.89% 481112_4512 4512 481112 4088781 4088781 100.00% 16284929 25.11% 492110_4513 4513 492110 17003731 36293333 46.85% 17003731 100.00% 481211_4522 4522 481211 2702834 2702834 100.00% 4748024 56.93% 481212_4522 4522 481212 770188 770188 100.00% 4748024 16.22% 481219_4522 4522 481219 491082 491082 100.00% 4748024 10.34% 487990_4522 4522 487990 199691 207213 96.37% 4748024 4.21% 621910_4522 4522 621910 584229 5027403 11.62% 4748024 12.30% 488111_4581 4581 488111 43450 43450 100.00% 9350148 0.46% 488119_4581 4581 488119 3243149 3250155 99.78% 9350148 34.69% 488190_4581 4581 488190 5859631 5859631 100.00% 9350148 62.67% 561720_4581 4581 561720 203918 21127932 0.97% 9350148 2.18% 486110_4612 4612 486110 4364552 4364552 100.00% 4364552 100.00% 486910_4613 4613 486910 2516124 2516124 100.00% 2516124100.00% 486990_4619 4619 486990 329483 329483 100.00% 329483100.00% 561510_4724 4724 561510 9977110 9977110 100.00% 9977110100.00% 561520_4725 4725 561520 2782285 2782285 100.00% 2782285100.00% 488999_4729 4729 488999 22140 0 0.00% 4199909 0.53% 561599_4729 4729 561599 4177769 7872227 53.07% 4199909 99.47% 488510_4731 4731 488510 16250758 16250758 100.00% 16392866 99.13% 541618_4731 4731 541618 142108 1821524 7.80% 16392866 0.87% 532411_4741 4741 5324111177177.254 6359265 18.51%1177177.254 100.00% 488991_4783 4783 488991 0 0 0.00% 0#DIV/0! 488390_4785 4785 488390 206958 656194 31.54% 347066 59.63% 488490_4785 4785 488490 140108 388005 36.11% 347066 40.37% 487110_4789 4789 487110 14094 557598 2.53% 2278355 0.62% 488210_4789 4789 488210 2066746 2066746 100.00% 2278355 90.71% 488490_4789 4789 488490 219655 388005 56.61% 2278355 9.64% 488999_4789 4789 488999 -22140 0 0.00% 2278355 -0.97% 513321_4812 4812 513321 16970204 16970204 100.00% 38271339 44.34% 513322_4812 4812 513322 20661622 20918658 98.77% 38271339 53.99% 513330_4812 4812 513330 639513 7592298 8.42% 38271339 1.67% 513310_4813 4813 513310 208612981 208790552 99.91% 217859458 95.76% 513330_4813 4813 513330 6952785 7592298 91.58% 217859458 3.19% 561421_4813 4813 561421 2293692 3809953 60.20% 217859458 1.05% 513310_4822 4822 513310 177571 208790552 0.09% 177571 100.00% 513111_4832 4832 513111 851348 851348 100.00% 10648134 8.00% 513112_4832 4832 513112 9796786 9796786 100.00% 10648134 92.00% 513120_4833 4833 513120 29777076 29777076 100.00% 29777076100.00% 513210_4841 4841 513210 10389609 10389609 100.00% 45389578 22.89% 513220_4841 4841 513220 34999969 34999969 100.00% 45389578 77.11% 513322_4899 4899 513322 257036 20918658 1.23% 7056820 3.64% 513340_4899 4899 513340 5096182 5096182 100.00% 7056820 72.22% 513390_4899 4899 513390 1133004 1133004 100.00% 7056820 16.06% 812990_4899 4899 812990 570598 2410313 23.67% 7056820 8.09% 221111_4911 4911 221111 2651104 3073908 86.25% 169783807 1.56% 221112_4911 4911 221112 37041869 48324008 76.65% 169783807 21.82% 221113_4911 4911 221113 9808861 13966616 70.23% 169783807 5.78% 221119_4911 4911 221119 6864322 8010791 85.69% 169783807 4.04% 221121_4911 4911 221121 523508 955984 54.76% 169783807 0.31% 221122_4911 4911 221122 112894143 194763932 57.96% 169783807 66.49% 486210_4922 4922 486210 11212984 19626833 57.13% 11212984 100.00% 221210_4923 4923 221210 18266506 136995356 13.33% 26680355 68.46% 486210_4923 4923 486210 8413849 19626833 42.87% 26680355 31.54% 221210_4924 4924 221210 87105150 136995356 63.58% 87105150 100.00% 221210_4925 4925 221210645858.0455 136995356 0.47%645858.0455100.00% Page 16NAICS_to_SIC_Bridge

1 2 3 4 5 6 7 8

SIC_NAICS SIC NAICS VOS EstimateNAICS VOS

total NAICS-to-SIC

Share SIC VOS totalSIC-toNAICS

Share

221111_4931 4931 221111 406223.451 3073908 13.22%126844126.8 0.32% 221112_4931 4931 22111211217669.63 48324008 23.21%126844126.8 8.84% 221113_4931 4931 221113 4157755 13966616 29.77%126844126.8 3.28% 221119_4931 4931 221119 1139389 8010791 14.22%126844126.8 0.90% 221121_4931 4931 221121370693.7143 955984 38.78%126844126.8 0.29% 221122_4931 4931 221122 81442099 194763932 41.82%126844126.8 64.21% 221210_4931 4931 221210 28110297 136995356 20.52%126844126.8 22.16% 221210_4932 4932 221210 2852525 136995356 2.08% 2852525100.00% 221111_4939 4939 22111116580.54902 3073908 0.54% 592622.155 2.80% 221112_4939 4939 22111264469.36571 48324008 0.13% 592622.155 10.88% 221119_4939 4939 221119 7080 8010791 0.09% 592622.155 1.19% 221121_4939 4939 22112161782.28571 955984 6.46% 592622.155 10.43% 221122_4939 4939 221122 427690 194763932 0.22% 592622.155 72.17% 221210_4939 4939 22121015019.95455 136995356 0.01% 592622.155 2.53% 221310_4941 4941 221310 4347227 4453835 97.61% 4347227100.00% 221320_4952 4952 221320 595834 595834 100.00% 595834100.00% 562211_4953 4953 562211 2877982 2877982 100.00% 11550027 24.92% 562212_4953 4953 562212 5493433 5493433 100.00% 11550027 47.56% 562213_4953 4953 562213 1128551 1128551 100.00% 11550027 9.77% 562219_4953 4953 562219 751028 751028 100.00% 11550027 6.50% 562920_4953 4953 562920 1299033 1299033 100.00% 11550027 11.25%

Page 17

### SIC NAICS

20Food and Kindred Products 311Food Manufacturing

3121Beverage Manufacturing

26Paper and Allied Products 322Paper Manufacturing

28Chemicals and Allied Products 325Chemical Manufacturing

29Petroleum Refining 324Petroleum and Coal Products Manufacturing

331Steel 3311/2Iron and Steel Mills and Ferroalloy Manufacturing/Steel Product Manufacturing from Purchased Steel
333/5Aluminum 3313Alumina and Aluminum Production and Processing

331

3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling Mills (coke ovens) 324199All Other Petroleum and Coal Products Manufacturing

3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling Mills (except coke ovens not integrated with steel mills and hot-rolling purchased steel) 331111Iron and Steel Mills

3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling Mills (hot-rolling purchased steel) 331221Rolled Steel Shape Manufacturing

3313Electrometallurgical Products, Except Steel 331112Electrometallurgical Ferroalloy Product Manufacturing

3315Steel Wiredrawing and Steel Nails and Spikes (steel wire drawing) 331222Steel Wire Drawing

3315Steel Wiredrawing and Steel Nails and Spikes (nails, spikes, paper clips, and wire not made in wiredrawing plants) 332618Other Fabricated Wire Product Manufacturing

3316Cold-Rolled Steel Sheet, Strip, and Bars 331221Rolled Steel Shape Manufacturing

3317Steel Pipe and Tubes 331210Iron and Steel Pipe and Tube Manufacturing from Purchased Steel

333/5

3331Primary Smelting and Refining of Copper 331411Primary Smelting and Refining of Copper

3334Primary Production of Aluminum 331312Primary Aluminum Production

3339Primary Smelting and Refining of Nonferrous Metals, Except Copper and Aluminum 331419Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum)

3351Rolling, Drawing, and Extruding of Copper 331421Copper Rolling, Drawing, and Extruding

3353Aluminum Sheet, Plate, and Foil 331315Aluminum Sheet, Plate, and Foil Manufacturing

3354Aluminum Extruded Products 331316Aluminum Extruded Product Manufacturing

3355Aluminum Rolling and Drawing, NEC 331319Other Aluminum Rolling and Drawing

3356Rolling, Drawing, and Extruding of Nonferrous Metals, Except Copper and Aluminum 331491Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding

3357Drawing and Insulating of Nonferrous Wire (aluminum wire drawing) 331319Other Aluminum Rolling and Drawing

3357Drawing and Insulating of Nonferrous Wire (copper wire drawing) 331422Copper Wire (except Mechanical) Drawing

3357Drawing and Insulating of Nonferrous Wire (wire drawing except copper or aluminum) 331491Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding

3357Drawing and Insulating of Nonferrous Wire (fiber optic cable-insulating only) 335921Fiber Optic Cable Manufacturing

3357Drawing and Insulating of Nonferrous Wire(communication and energy wire, except fiber opticinsulating only) 335929Other Communication and Energy Wire Manufacturing