TABLE 2. - NUMBER OF OPERATOR INJURIES, INJURY-INCIDENCE RATES, AVERAGE NUMBER OF EMPLOYEES, AND EMPLOYEE HOURS, BY WORK LOCATION AND MINERAL INDUSTRY JANUARY - DECEMBER -- 1996 WORK LOCATION FATAL NFDL NDL AND FATAL INC NFDL INC NDL INC MINERAL INDUSTRY RATES RATES RATES UNDERGROUND MINES: METAL------------------------- 4 .05 473 6.31 303 4.04 NONMETAL---------------------- - - 130 3.33 79 2.03 STONE------------------------- 2 .10 95 4.70 40 1.98 TOTAL, UNDERGROUND MINES- 6 .04 698 5.20 422 3.14 SURFACE MINES: METAL------------------------- 2 .01 454 2.34 282 1.45 NONMETAL---------------------- - - 125 2.14 89 1.52 STONE------------------------- 11 .04 1,120 3.95 612 2.16 SUBTOTAL, SURFACE MINES-- 13 .02 1,699 3.17 983 1.83 SAND AND GRAVEL--------------- 10 .03 997 3.32 616 2.05 TOTAL, SURFACE MINES----- 23 .03 2,696 3.23 1,599 1.91 TOTAL, MINES------------- 29 .03 3,394 3.50 2,021 2.08 MILLS: METAL------------------------- - - 577 2.96 495 2.54 NONMETAL---------------------- - - 443 2.75 263 1.63 STONE------------------------- 7 .02 1,399 3.73 994 2.65 TOTAL, MILLS------------- 7 .01 2,419 3.31 1,752 2.40 INDEPENDENT SHOPS AND YARDS: METAL------------------------- - - 3 .83 11 3.04 NONMETAL---------------------- - - - - - - STONE------------------------- - - 3 .87 3 .87 TOTAL, SHOPS AND YARDS--- - - 6 .85 14 1.98 ALL MINES, MILLS AND SHOPS: METAL------------------------- 6 .01 1,507 3.22 1,091 2.33 NONMETAL---------------------- - - 698 2.70 431 1.67 STONE------------------------- 20 .03 2,617 3.84 1,649 2.42 SUBTOTAL----------------- 26 .02 4,822 3.42 3,171 2.25 SAND AND GRAVEL--------------- 10 .03 997 3.32 616 2.05 TOTAL, MINES/MILLS/SHOPS- 36 .02 5,819 3.41 3,787 2.22 OFFICEWORKERS: METAL------------------------- - - 6 .11 5 .09 NONMETAL---------------------- - - 4 .10 3 .07 STONE------------------------- - - 10 .10 8 .08 SAND AND GRAVEL--------------- - - 7 .15 3 .06 TOTAL, OFFICEWORKERS----- - - 27 .11 19 .08 SUMMARY TOTAL (INCLUDES OFFICE- WORKERS): METAL------------------------- 6 .01 1,513 2.91 1,096 2.11 NONMETAL---------------------- - - 702 2.34 434 1.45 STONE------------------------- 20 .03 2,627 3.35 1,657 2.11 SUBTOTAL----------------- 26 .02 4,842 3.02 3,187 1.99 SAND AND GRAVEL--------------- 10 .03 1,004 2.90 619 1.79 GRAND TOTAL-------------- 36 .02 5,846 3.00 3,806 1.95 TABLE 2. - NUMBER OF OPERATOR INJURIES, INJURY-INCIDENCE RATES, AVERAGE NUMBER OF EMPLOYEES AND EMPLOYEE HOURS, BY WORK LOCATION AND MINERAL INDUSTRY JANUARY - DECEMBER -- 1996 WORK LOCATION ALL AVG AND ALL INC NUM EMP MINERAL INDUSTRY OCC RATES EMP HOURS UNDERGROUND MINES: METAL------------------------- 780 10.40 7,574 14,999,411 NONMETAL---------------------- 209 5.36 3,741 7,799,093 STONE------------------------- 137 6.78 1,872 4,041,274 TOTAL, UNDERGROUND MINES- 1,126 8.39 13,187 26,839,778 SURFACE MINES: METAL------------------------- 738 3.80 18,225 38,821,185 NONMETAL---------------------- 214 3.66 5,948 11,687,687 STONE------------------------- 1,743 6.15 28,333 56,658,334 SUBTOTAL, SURFACE MINES-- 2,695 5.03 52,506 107,167,206 SAND AND GRAVEL--------------- 1,623 5.41 33,152 60,001,094 TOTAL, SURFACE MINES----- 4,318 5.17 85,658 167,168,300 TOTAL, MINES------------- 5,444 5.61 98,845 194,008,078 MILLS: METAL------------------------- 1,072 5.51 18,159 38,926,602 NONMETAL---------------------- 706 4.38 15,193 32,240,194 STONE------------------------- 2,400 6.40 34,953 75,053,451 TOTAL, MILLS------------- 4,178 5.71 68,305 146,220,247 INDEPENDENT SHOPS AND YARDS: METAL------------------------- 14 3.87 340 724,199 NONMETAL---------------------- - - - - STONE------------------------- 6 1.73 298 692,727 TOTAL, SHOPS AND YARDS--- 20 2.82 638 1,416,926 ALL MINES, MILLS AND SHOPS: METAL------------------------- 2,604 5.57 44,298 93,471,397 NONMETAL---------------------- 1,129 4.37 24,882 51,726,974 STONE------------------------- 4,286 6.28 65,456 136,445,786 SUBTOTAL----------------- 8,019 5.69 134,636 281,644,157 SAND AND GRAVEL--------------- 1,623 5.41 33,152 60,001,094 TOTAL, MINES/MILLS/SHOPS- 9,642 5.64 167,788 341,645,251 OFFICEWORKERS: METAL------------------------- 11 .21 5,473 10,591,047 NONMETAL---------------------- 7 .17 4,204 8,276,264 STONE------------------------- 18 .18 10,563 20,251,409 SAND AND GRAVEL--------------- 10 .21 6,814 9,313,845 TOTAL, OFFICEWORKERS----- 46 .19 27,054 48,432,565 SUMMARY TOTAL (INCLUDES OFFICE- WORKERS): METAL------------------------- 2,615 5.03 49,771 104,062,444 NONMETAL---------------------- 1,136 3.79 29,086 60,003,238 STONE------------------------- 4,304 5.49 76,019 156,697,195 SUBTOTAL----------------- 8,055 5.02 154,876 320,762,877 SAND AND GRAVEL--------------- 1,633 4.71 39,966 69,314,939 GRAND TOTAL-------------- 9,688 4.97 194,842 390,077,816