TABLE 6. - NUMBER OF CONTRACTOR INJURIES, INJURY-INCIDENCE RATES, AVERAGE NUMBER OF EMPLOYEES, AND EMPLOYEE HOURS, BY WORK LOCATION AND MINERAL INDUSTRY JANUARY - DECEMBER -- 2004 WORK LOCATION FATAL NFDL NDL AND FATAL INC NFDL INC NDL INC MINERAL INDUSTRY RATES RATES RATES UNDERGROUND MINES: METAL------------------------- - 31 29 NONMETAL---------------------- - 5 1 STONE------------------------- 1 4 1 TOTAL, UNDERGROUND MINES- 1 .06 40 2.58 31 2.00 SURFACE MINES: METAL------------------------- 2 58 38 NONMETAL---------------------- - 25 7 STONE------------------------- 1 99 51 SUBTOTAL, SURFACE MINES-- 3 182 96 SAND AND GRAVEL--------------- - 23 1 TOTAL, SURFACE MINES----- 3 .02 205 1.47 97 .69 TOTAL, MINES------------- 4 .03 245 1.58 128 .82 MILLS: METAL------------------------- 1 32 17 NONMETAL---------------------- - 11 18 STONE------------------------- 3 80 69 TOTAL, MILLS------------- 4 .06 123 1.85 104 1.56 INDEPENDENT SHOPS AND YARDS: METAL------------------------- - - - NONMETAL---------------------- - - - STONE------------------------- - - - TOTAL, SHOPS AND YARDS--- - - - ALL MINES, MILLS AND SHOPS: METAL------------------------- 3 121 84 NONMETAL---------------------- - 41 26 STONE------------------------- 5 183 121 SUBTOTAL----------------- 8 345 231 SAND AND GRAVEL--------------- - 23 1 TOTAL, MINES/MILLS/SHOPS- 8 .04 368 1.66 232 1.05 OFFICEWORKERS: METAL------------------------- - - 2 NONMETAL---------------------- - - - STONE------------------------- - 1 2 SAND AND GRAVEL--------------- - - - TOTAL, OFFICEWORKERS----- - 1 .08 4 .34 SUMMARY TOTAL (INCLUDES OFFICE- WORKERS): METAL------------------------- 3 121 86 NONMETAL---------------------- - 41 26 STONE------------------------- 5 184 123 SUBTOTAL----------------- 8 346 235 SAND AND GRAVEL--------------- - 23 1 GRAND TOTAL-------------- 8 .03 369 1.58 236 1.01 TABLE 6. - NUMBER OF CONTRACTOR INJURIES, INJURY-INCIDENCE RATES, AVERAGE NUMBER OF EMPLOYEES AND EMPLOYEE HOURS, BY WORK LOCATION AND MINERAL INDUSTRY JANUARY - DECEMBER -- 2004 WORK LOCATION ALL AVG AND ALL INC NUM EMP MINERAL INDUSTRY OCC RATES EMP HOURS UNDERGROUND MINES: METAL------------------------- 60 NONMETAL---------------------- 6 STONE------------------------- 6 TOTAL, UNDERGROUND MINES- 72 4.65 2,958 3,097,595 SURFACE MINES: METAL------------------------- 98 NONMETAL---------------------- 32 STONE------------------------- 151 SUBTOTAL, SURFACE MINES-- 281 SAND AND GRAVEL--------------- 24 TOTAL, SURFACE MINES----- 305 2.18 27,717 27,946,970 TOTAL, MINES------------- 377 2.43 30,675 31,044,565 MILLS: METAL------------------------- 50 NONMETAL---------------------- 29 STONE------------------------- 152 TOTAL, MILLS------------- 231 3.47 11,767 13,298,675 INDEPENDENT SHOPS AND YARDS: METAL------------------------- - NONMETAL---------------------- - STONE------------------------- - TOTAL, SHOPS AND YARDS--- - 69 51,972 ALL MINES, MILLS AND SHOPS: METAL------------------------- 208 NONMETAL---------------------- 67 STONE------------------------- 309 SUBTOTAL----------------- 584 SAND AND GRAVEL--------------- 24 TOTAL, MINES/MILLS/SHOPS- 608 2.74 42,511 44,395,212 OFFICEWORKERS: METAL------------------------- 2 NONMETAL---------------------- - STONE------------------------- 3 SAND AND GRAVEL--------------- - TOTAL, OFFICEWORKERS----- 5 .42 1,981 2,359,771 SUMMARY TOTAL (INCLUDES OFFICE- WORKERS): METAL------------------------- 210 NONMETAL---------------------- 67 STONE------------------------- 312 SUBTOTAL----------------- 589 SAND AND GRAVEL--------------- 24 GRAND TOTAL-------------- 613 2.62 44,492 46,754,983