| Agent Name | SUCROSE |
| CAS # | 57-50-1 |
| RTECS # | WN6500000 |
| Agent Code | 81515 |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 019 | MANAGERS AND ADMINISTRATORS, N.E.C. | 403 |
403 |
| 086 | VETERINARIANS | 5,182 |
633 |
| 208 | HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C. | 1,420 |
1,420 |
| 453 | JANITORS AND CLEANERS | 403 |
403 |
| 486 | GROUNDSKEEPERS AND GARDENERS, EXCEPT FARM | 4,003 |
|
| 487 | ANIMAL CARETAKERS, EXCEPT FARM | 1,734 |
1,395 |
| SUBTOTAL | 13,145 |
4,254 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 599 | CONSTRUCTION TRADES, N.E.C. | 685 |
|
| 783 | WELDERS AND CUTTERS | 183 |
|
| 869 | CONSTRUCTION LABORERS | 2,191 |
183 |
| SUBTOTAL | 3,059 |
183 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 558 | SUPERVISORS, N.E.C. | 240 |
|
| 584 | PLASTERERS | 2,134 |
|
| 869 | CONSTRUCTION LABORERS | 2,345 |
|
| SUBTOTAL | 4,719 |
||
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 007 | FINANCIAL MANAGERS | 91 |
|
| 083 | MEDICAL SCIENTISTS | 46 |
46 |
| 203 | CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS | 48 |
32 |
| 214 | INDUSTRIAL ENGINEERING TECHNICIANS | 34 |
|
| 223 | BIOLOGICAL TECHNICIANS | 532 |
380 |
| 225 | SCIENCE TECHNICIANS, N.E.C. | 981 |
214 |
| 335 | FILE CLERKS | 227 |
|
| 364 | TRAFFIC, SHIPPING, AND RECEIVING CLERKS | 1,806 |
|
| 365 | STOCK AND INVENTORY CLERKS | 30 |
|
| 435 | WAITERS AND WAITRESSES | 1,438 |
1,233 |
| 436 | COOKS, EXCEPT SHORT ORDER | 994 |
|
| 444 | MISCELLANEOUS FOOD PREPARATION OCCUPATIONS | 682 |
319 |
| 453 | JANITORS AND CLEANERS | 9,094 |
1,238 |
| 455 | PEST CONTROL OCCUPATIONS | 10 |
|
| 469 | PERSONAL SERVICE OCCUPATIONS, N.E.C. | 601 |
221 |
| 518 | INDUSTRIAL MACHINERY REPAIRERS | 269 |
|
| 547 | SPECIFIED MECHANICS AND REPAIRERS, N.E.C. | 1,186 |
|
| 633 | SUPERVISORS, PRODUCTION OCCUPATIONS | 1,291 |
447 |
| 637 | MACHINISTS | 1,130 |
|
| 686 | BUTCHERS AND MEAT CUTTERS | 2,214 |
374 |
| 687 | BAKERS | 6,332 |
714 |
| 688 | FOOD BATCHMAKERS | 8,665 |
5,510 |
| 699 | MISCELLANEOUS PLANT AND SYSTEM OPERATORS | 753 |
|
| 719 | MOLDING AND CASTING MACHINE OPERATORS | 1,317 |
94 |
| 723 | METAL PLATING MACHINE OPERATORS | 51 |
26 |
| 749 | MISCELLANEOUS TEXTILE MACHINE OPERATORS | 166 |
71 |
| 754 | PACKAGING AND FILLING MACHINE OPERATORS | 13,480 |
2,337 |
| 755 | EXTRUDING AND FORMING MACHINE OPERATORS | 101 |
68 |
| 756 | MIXING AND BLENDING MACHINE OPERATORS | 11,952 |
1,093 |
| 757 | SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS | 336 |
|
| 759 | PAINTING AND PAINT SPRAYING MACHINE OPERATORS | 1,339 |
315 |
| 764 | WASHING, CLEANING, AND PICKLING MACHINE OPERATORS | 485 |
|
| 768 | CRUSHING AND GRINDING MACHINE OPERATORS | 907 |
64 |
| 769 | SLICING AND CUTTING MACHINE OPERATORS | 643 |
536 |
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 5,449 |
2,368 |
| 779 | MACHINE OPERATORS, NOT SPECIFIED | 4,108 |
2,226 |
| 795 | MISCELLANEOUS HAND WORKING OCCUPATIONS | 531 |
186 |
| 796 | PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS | 3,946 |
2,562 |
| 797 | PRODUCTION TESTERS | 68 |
68 |
| 856 | INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS | 292 |
|
| 877 | STOCK HANDLERS AND BAGGERS | 1,086 |
|
| 878 | MACHINE FEEDERS AND OFFBEARERS | 5,475 |
457 |
| 883 | FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. | 425 |
|
| 888 | HAND PACKERS AND PACKAGERS | 11,006 |
9,288 |
| 889 | LABORERS, EXCEPT CONSTRUCTION | 8,561 |
718 |
| SUBTOTAL | 110,178 |
33,205 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 216 | ENGINEERING TECHNICIANS, N.E.C. | 115 |
51 |
| 368 | WEIGHERS, MEASURERS, AND CHECKERS | 119 |
|
| 453 | JANITORS AND CLEANERS | 319 |
|
| 734 | PRINTING MACHINE OPERATORS | 242 |
201 |
| 749 | MISCELLANEOUS TEXTILE MACHINE OPERATORS | 1,359 |
|
| 753 | CEMENTING AND GLUING MACHINE OPERATORS | 153 |
|
| 756 | MIXING AND BLENDING MACHINE OPERATORS | 8,054 |
321 |
| 759 | PAINTING AND PAINT SPRAYING MACHINE OPERATORS | 81 |
81 |
| 766 | FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD | 14 |
|
| 859 | MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS | 119 |
|
| SUBTOTAL | 10,575 |
654 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 364 | TRAFFIC, SHIPPING, AND RECEIVING CLERKS | 1,182 |
365 |
| 453 | JANITORS AND CLEANERS | 393 |
|
| 518 | INDUSTRIAL MACHINERY REPAIRERS | 56 |
|
| 667 | TAILORS | 168 |
112 |
| 744 | TEXTILE SEWING MACHINE OPERATORS | 15,552 |
15,552 |
| 765 | FOLDING MACHINE OPERATORS | 168 |
168 |
| 796 | PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS | 225 |
225 |
| SUBTOTAL | 17,744 |
16,422 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 216 | ENGINEERING TECHNICIANS, N.E.C. | 134 |
134 |
| 633 | SUPERVISORS, PRODUCTION OCCUPATIONS | 163 |
|
| 779 | MACHINE OPERATORS, NOT SPECIFIED | 975 |
|
| 889 | LABORERS, EXCEPT CONSTRUCTION | 813 |
|
| SUBTOTAL | 2,085 |
134 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 073 | CHEMISTS, EXCEPT BIOCHEMISTS | 11 |
|
| 216 | ENGINEERING TECHNICIANS, N.E.C. | 5 |
|
| 364 | TRAFFIC, SHIPPING, AND RECEIVING CLERKS | 335 |
|
| 365 | STOCK AND INVENTORY CLERKS | 130 |
130 |
| 453 | JANITORS AND CLEANERS | 1,229 |
|
| 549 | NOT SPECIFIED MECHANICS AND REPAIRERS | 53 |
|
| 696 | STATIONARY ENGINEERS | 8 |
|
| 734 | PRINTING MACHINE OPERATORS | 379 |
|
| 765 | FOLDING MACHINE OPERATORS | 3,656 |
2,824 |
| 766 | FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD | 134 |
|
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 48 |
|
| SUBTOTAL | 5,988 |
2,954 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 078 | BIOLOGICAL AND LIFE SCIENTISTS | 9 |
4 |
| 189 | PHOTOGRAPHERS | 225 |
44 |
| 213 | ELECTRICAL AND ELECTRONIC TECHNICIANS | 77 |
|
| 453 | JANITORS AND CLEANERS | 440 |
|
| 518 | INDUSTRIAL MACHINERY REPAIRERS | 262 |
|
| 567 | CARPENTERS | 149 |
|
| 575 | ELECTRICIANS | 87 |
|
| 679 | BOOKBINDERS | 416 |
29 |
| 734 | PRINTING MACHINE OPERATORS | 1,483 |
28 |
| 735 | PHOTOENGRAVERS AND LITHOGRAPHERS | 386 |
|
| 737 | MISCELLANEOUS PRINTING MACHINE OPERATORS | 1,618 |
29 |
| 753 | CEMENTING AND GLUING MACHINE OPERATORS | 271 |
34 |
| 765 | FOLDING MACHINE OPERATORS | 623 |
378 |
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 524 |
262 |
| 785 | ASSEMBLERS | 143 |
143 |
| SUBTOTAL | 6,713 |
951 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 036 | INSPECTORS AND COMPLIANCE OFFICERS, EXC. CONSTRUCTION | 32 |
32 |
| 048 | CHEMICAL ENGINEERS | 64 |
3 |
| 073 | CHEMISTS, EXCEPT BIOCHEMISTS | 605 |
151 |
| 078 | BIOLOGICAL AND LIFE SCIENTISTS | 19 |
|
| 224 | CHEMICAL TECHNICIANS | 3,485 |
1,496 |
| 225 | SCIENCE TECHNICIANS, N.E.C. | 376 |
187 |
| 235 | TECHNICIANS, N.E.C. | 512 |
183 |
| 335 | FILE CLERKS | 149 |
30 |
| 368 | WEIGHERS, MEASURERS, AND CHECKERS | 119 |
|
| 444 | MISCELLANEOUS FOOD PREPARATION OCCUPATIONS | 106 |
85 |
| 453 | JANITORS AND CLEANERS | 556 |
|
| 535 | CAMERA, WATCH, AND MUSICAL INSTRUMENT REPAIRERS | 23 |
|
| 547 | SPECIFIED MECHANICS AND REPAIRERS, N.E.C. | 41 |
|
| 549 | NOT SPECIFIED MECHANICS AND REPAIRERS | 1,121 |
|
| 575 | ELECTRICIANS | 3 |
|
| 585 | PLUMBERS, PIPEFITTERS, AND STEAMFITTERS | 10 |
|
| 633 | SUPERVISORS, PRODUCTION OCCUPATIONS | 55 |
|
| 637 | MACHINISTS | 6 |
|
| 696 | STATIONARY ENGINEERS | 127 |
|
| 754 | PACKAGING AND FILLING MACHINE OPERATORS | 963 |
689 |
| 756 | MIXING AND BLENDING MACHINE OPERATORS | 2,407 |
185 |
| 759 | PAINTING AND PAINT SPRAYING MACHINE OPERATORS | 238 |
11 |
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 318 |
117 |
| 779 | MACHINE OPERATORS, NOT SPECIFIED | 215 |
144 |
| 796 | PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS | 6 |
|
| 797 | PRODUCTION TESTERS | 62 |
|
| 798 | PRODUCTION SAMPLERS AND WEIGHERS | 111 |
|
| 859 | MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS | 156 |
|
| 878 | MACHINE FEEDERS AND OFFBEARERS | 213 |
|
| 888 | HAND PACKERS AND PACKAGERS | 3,145 |
1,912 |
| 889 | LABORERS, EXCEPT CONSTRUCTION | 165 |
91 |
| SUBTOTAL | 15,408 |
5,316 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 019 | MANAGERS AND ADMINISTRATORS, N.E.C. | 7 |
|
| 073 | CHEMISTS, EXCEPT BIOCHEMISTS | 336 |
|
| 224 | CHEMICAL TECHNICIANS | 866 |
350 |
| 453 | JANITORS AND CLEANERS | 105 |
|
| 699 | MISCELLANEOUS PLANT AND SYSTEM OPERATORS | 77 |
|
| 766 | FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD | 28 |
|
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 650 |
|
| 779 | MACHINE OPERATORS, NOT SPECIFIED | 56 |
|
| SUBTOTAL | 2,125 |
350 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 453 | JANITORS AND CLEANERS | 3 |
|
| 749 | MISCELLANEOUS TEXTILE MACHINE OPERATORS | 836 |
167 |
| 766 | FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD | 88 |
|
| SUBTOTAL | 927 |
167 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 185 | DESIGNERS | 2,201 |
1,467 |
| 225 | SCIENCE TECHNICIANS, N.E.C. | 12 |
|
| 633 | SUPERVISORS, PRODUCTION OCCUPATIONS | 288 |
|
| 696 | STATIONARY ENGINEERS | 331 |
|
| 709 | GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS | 850 |
|
| 766 | FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD | 210 |
|
| 804 | TRUCK DRIVERS, HEAVY | 4,316 |
|
| SUBTOTAL | 8,208 |
1,467 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 225 | SCIENCE TECHNICIANS, N.E.C. | 432 |
|
| 453 | JANITORS AND CLEANERS | 835 |
|
| 675 | HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS | 403 |
|
| 766 | FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD | 879 |
29 |
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 589 |
|
| 889 | LABORERS, EXCEPT CONSTRUCTION | 206 |
|
| SUBTOTAL | 3,344 |
29 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 766 | FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD | 23 |
|
| 887 | VEHICLE WASHERS AND EQUIPMENT CLEANERS | 48 |
|
| SUBTOTAL | 71 |
||
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 095 | REGISTERED NURSES | 23 |
23 |
| 637 | MACHINISTS | 453 |
|
| 709 | GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS | 104 |
|
| 755 | EXTRUDING AND FORMING MACHINE OPERATORS | 217 |
|
| SUBTOTAL | 797 |
23 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 095 | REGISTERED NURSES | 16 |
14 |
| 453 | JANITORS AND CLEANERS | 97 |
14 |
| SUBTOTAL | 113 |
28 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 343 | COST AND RATE CLERKS | 9 |
9 |
| 453 | JANITORS AND CLEANERS | 1,396 |
|
| 563 | BRICKMASONS AND STONEMASONS | 17 |
|
| 633 | SUPERVISORS, PRODUCTION OCCUPATIONS | 76 |
|
| 695 | POWER PLANT OPERATORS | 175 |
|
| 724 | HEAT TREATING EQUIPMENT OPERATORS | 524 |
|
| 759 | PAINTING AND PAINT SPRAYING MACHINE OPERATORS | 235 |
|
| 779 | MACHINE OPERATORS, NOT SPECIFIED | 420 |
|
| 785 | ASSEMBLERS | 1,484 |
|
| 796 | PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS | 136 |
|
| SUBTOTAL | 4,472 |
9 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 756 | MIXING AND BLENDING MACHINE OPERATORS | 724 |
|
| 757 | SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS | 1,448 |
|
| 785 | ASSEMBLERS | 174 |
|
| SUBTOTAL | 2,346 |
||
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 202 |
141 |
| SUBTOTAL | 202 |
141 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 453 | JANITORS AND CLEANERS | 650 |
|
| SUBTOTAL | 650 |
||
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 549 | NOT SPECIFIED MECHANICS AND REPAIRERS | 202 |
|
| 856 | INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS | 202 |
|
| 888 | HAND PACKERS AND PACKAGERS | 404 |
339 |
| SUBTOTAL | 808 |
339 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 508 | AIRCRAFT ENGINE MECHANICS | 6,707 |
57 |
| SUBTOTAL | 6,707 |
57 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 585 | PLUMBERS, PIPEFITTERS, AND STEAMFITTERS | 1,964 |
|
| SUBTOTAL | 1,964 |
||
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 696 | STATIONARY ENGINEERS | 23 |
|
| SUBTOTAL | 23 |
||
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 458 | HAIRDRESSERS AND COSMETOLOGISTS | 5,900 |
5,446 |
| SUBTOTAL | 5,900 |
5,446 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 073 | CHEMISTS, EXCEPT BIOCHEMISTS | 2,046 |
750 |
| 203 | CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS | 1,186 |
830 |
| 216 | ENGINEERING TECHNICIANS, N.E.C. | 3,113 |
2,217 |
| 223 | BIOLOGICAL TECHNICIANS | 3,052 |
872 |
| 453 | JANITORS AND CLEANERS | 613 |
71 |
| 455 | PEST CONTROL OCCUPATIONS | 11,649 |
574 |
| 785 | ASSEMBLERS | 240 |
|
| SUBTOTAL | 21,899 |
5,314 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 019 | MANAGERS AND ADMINISTRATORS, N.E.C. | 28 |
21 |
| 033 | PURCHASING AGENTS AND BUYERS, N.E.C. | 251 |
174 |
| 069 | PHYSICISTS AND ASTRONOMERS | 1,361 |
836 |
| 073 | CHEMISTS, EXCEPT BIOCHEMISTS | 777 |
684 |
| 078 | BIOLOGICAL AND LIFE SCIENTISTS | 1,161 |
983 |
| 083 | MEDICAL SCIENTISTS | 477 |
339 |
| 084 | PHYSICIANS | 1,219 |
949 |
| 095 | REGISTERED NURSES | 53,401 |
48,376 |
| 096 | PHARMACISTS | 10,721 |
6,249 |
| 099 | OCCUPATIONAL THERAPISTS | 84 |
70 |
| 103 | PHYSICAL THERAPISTS | 659 |
603 |
| 203 | CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS | 17,551 |
13,950 |
| 206 | RADIOLOGIC TECHNICIANS | 4,502 |
3,365 |
| 207 | LICENSED PRACTICAL NURSES | 1,342 |
1,342 |
| 208 | HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C. | 1,955 |
1,344 |
| 216 | ENGINEERING TECHNICIANS, N.E.C. | 777 |
282 |
| 223 | BIOLOGICAL TECHNICIANS | 387 |
302 |
| 224 | CHEMICAL TECHNICIANS | 398 |
310 |
| 323 | INFORMATION CLERKS, N.E.C. | 21 |
|
| 365 | STOCK AND INVENTORY CLERKS | 401 |
337 |
| 436 | COOKS, EXCEPT SHORT ORDER | 351 |
192 |
| 444 | MISCELLANEOUS FOOD PREPARATION OCCUPATIONS | 1,142 |
909 |
| 446 | HEALTH AIDES, EXCEPT NURSING | 5,825 |
3,651 |
| 447 | NURSING AIDES, ORDERLIES, AND ATTENDANTS | 7,105 |
4,530 |
| 449 | MAIDS AND HOUSEMEN | 4,242 |
2,178 |
| 453 | JANITORS AND CLEANERS | 481 |
|
| 455 | PEST CONTROL OCCUPATIONS | 6 |
|
| 486 | GROUNDSKEEPERS AND GARDENERS, EXCEPT FARM | 51 |
14 |
| 549 | NOT SPECIFIED MECHANICS AND REPAIRERS | 167 |
|
| 579 | PAINTERS, CONSTRUCTION AND MAINTENANCE | 31 |
|
| 643 | BOILERMAKERS | 35 |
|
| 678 | DENTAL LABORATORY AND MEDICAL APPLIANCE TECHNICIANS | 667 |
21 |
| 687 | BAKERS | 26 |
26 |
| 766 | FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD | 238 |
|
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 172 |
117 |
| SUBTOTAL | 118,012 |
92,154 | |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 486 | GROUNDSKEEPERS AND GARDENERS, EXCEPT FARM | 730 |
365 |
| SUBTOTAL | 730 |
365 | |
| TOTAL | 368,912 | 169,962 | |
| RELATED PAGES: Estimates by SIC, Estimates by Occupation | |||
*(1) The estimates for each occupation apply only to the 3- and 4-digit SICs surveyed within the 2-digit SIC where the agent was observed. Not all SICs were surveyed, and not all agents were observed in all surveyed SICs. (2) When using the estimates, standard errors associated with estimates should be considered. (3) Potential exposures to a chemical agent are categorized as actual (i.e., the surveyor observed the use of the specific agent) or tradename (i.e., the surveyor observed the use of a tradename product known to contain the specific agent). The estimates presented in the table combine both categories.