| Agent Name | OZONE |
| CAS # | 10028-15-6 |
| RTECS # | RS8225000 |
| Agent Code | 81651 |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 015 | MANAGERS, MEDICINE AND HEALTH | 3,127 | 1,737 |
| 019 | MANAGERS AND ADMINISTRATORS, N.E.C. | 2,385 | 860 |
| 027 | PERSONNEL, TRAINING, AND LABOR RELATIONS SPECIALISTS | 1,370 | 548 |
| 053 | CIVIL ENGINEERS | 28 | |
| 059 | ENGINEERS, N.E.C. | 18 | |
| 095 | REGISTERED NURSES | 185 | 185 |
| 188 | PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS | 1,059 | 949 |
| 203 | CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS | 42 | 28 |
| 207 | LICENSED PRACTICAL NURSES | 185 | 185 |
| 208 | HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C. | 238 | 132 |
| 216 | ENGINEERING TECHNICIANS, N.E.C. | 175 | 164 |
| 217 | DRAFTING OCCUPATIONS | 500 | 204 |
| 235 | TECHNICIANS, N.E.C. | 20 | |
| 313 | SECRETARIES | 2,077 | 2,041 |
| 328 | PERSONNEL CLERKS, EXCEPT PAYROLL AND TIMEKEEPING | 948 | 316 |
| 345 | DUPLICATING MACHINE OPERATORS | 62 | 48 |
| 347 | OFFICE MACHINE OPERATORS, N.E.C. | 276 | |
| 364 | TRAFFIC, SHIPPING, AND RECEIVING CLERKS | 652 | 16 |
| 365 | STOCK AND INVENTORY CLERKS | 297 | |
| 379 | GENERAL OFFICE CLERKS | 13,156 | 7,115 |
| 436 | COOKS, EXCEPT SHORT ORDER | 288 | |
| 444 | MISCELLANEOUS FOOD PREPARATION OCCUPATIONS | 1,892 | 1,332 |
| 453 | JANITORS AND CLEANERS | 609 | 151 |
| 516 | HEAVY EQUIPMENT MECHANICS | 346 | |
| 519 | MACHINERY MAINTENANCE OCCUPATIONS | 198 | |
| 523 | ELECTRONIC REPAIRERS, COMMUNICATIONS AND INDUSTRIAL EQUIPMENT | 167 | 3 |
| 534 | HEATING, AIR CONDITIONING, AND REFRIGERATION MECHANICS | 39 | |
| 549 | NOT SPECIFIED MECHANICS AND REPAIRERS | 1,661 | |
| 563 | BRICKMASONS AND STONEMASONS | 53 | |
| 567 | CARPENTERS | 32 | |
| 575 | ELECTRICIANS | 316 | |
| 585 | PLUMBERS, PIPEFITTERS, AND STEAMFITTERS | 80 | |
| 637 | MACHINISTS | 600 | |
| 688 | FOOD BATCHMAKERS | 967 | 212 |
| 689 | INSPECTORS, TESTERS, AND GRADERS | 211 | |
| 695 | POWER PLANT OPERATORS | 21 | |
| 696 | STATIONARY ENGINEERS | 229 | |
| 699 | MISCELLANEOUS PLANT AND SYSTEM OPERATORS | 18 | |
| 706 | PUNCHING AND STAMPING PRESS MACHINE OPERATORS | 817 | |
| 709 | GRINDING, ABRADING, BUFFING, AND POLISHING MACHINE OPERATORS | 50 | |
| 713 | FORGING MACHINE OPERATORS | 637 | |
| 727 | SAWING MACHINE OPERATORS | 5,307 | 3,438 |
| 734 | PRINTING MACHINE OPERATORS | 271 | |
| 735 | PHOTOENGRAVERS AND LITHOGRAPHERS | 14 | |
| 736 | TYPESETTERS AND COMPOSITORS | 71 | |
| 754 | PACKAGING AND FILLING MACHINE OPERATORS | 1,345 | 579 |
| 755 | EXTRUDING AND FORMING MACHINE OPERATORS | 199 | 99 |
| 756 | MIXING AND BLENDING MACHINE OPERATORS | 2,498 | 51 |
| 757 | SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS | 274 | 51 |
| 759 | PAINTING AND PAINT SPRAYING MACHINE OPERATORS | 392 | 140 |
| 766 | FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD | 221 | 34 |
| 769 | SLICING AND CUTTING MACHINE OPERATORS | 899 | 180 |
| 774 | PHOTOGRAPHIC PROCESS MACHINE OPERATORS | 505 | 191 |
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 9,534 | 4,800 |
| 779 | MACHINE OPERATORS, NOT SPECIFIED | 1,000 | |
| 783 | WELDERS AND CUTTERS | 776 | 40 |
| 785 | ASSEMBLERS | 1,381 | 338 |
| 796 | PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS | 399 | 138 |
| 856 | INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS | 1,222 | |
| 859 | MISCELLANEOUS MATERIAL MOVING EQUIPMENT OPERATORS | 369 | 136 |
| 873 | PRODUCTION HELPERS | 224 | |
| 877 | STOCK HANDLERS AND BAGGERS | 204 | 153 |
| 878 | MACHINE FEEDERS AND OFFBEARERS | 102 | 102 |
| 883 | FREIGHT, STOCK, AND MATERIAL MOVERS, HAND, N.E.C. | 140 | |
| 887 | VEHICLE WASHERS AND EQUIPMENT CLEANERS | 31 | 16 |
| 888 | HAND PACKERS AND PACKAGERS | 3,656 | 2,316 |
| 889 | LABORERS, EXCEPT CONSTRUCTION | 5,071 | 3,332 |
| TOTAL | 72,134 | 32,361 | |
*(1) The estimates for each occupation apply across the surveyed industries in which the agent was observed. Not all industries were surveyed, and not all agents were observed in all surveyed industries. (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.