Cattle and Calves: Number by Class 1/ Cows and Heifers That Have Calved Heifers 500 Lbs. and Over All Bulls SteersCalves Cattle 500 Beef Milk 500 Under and All Beef Milk Lbs. & Replace- Replace- Lbs. & 500 Year Calves Cows Cows Cows Over ment ment Other Total Over Lbs. -----------------------------------------------------------1,000 Head-------------------------------------------------------------------- 1975 1,720 745 714 31 46 126 9 84 219 251 459 1980 1,600 665 626 39 46 114 8 105 227 224 438 1985 1,410 620 555 65 41 87 28 78 193 210 346 1990 1,360 660 589 71 40 101 19 60 180 220 260 1995 1,500 730 560 170 45 105 40 110 255 210 260 1997 1,600 770 573 197 50 110 45 130 285 215 280 1998 1,600 780 564 216 50 110 50 135 295 210 265 1999 1,630 790 572 218 50 100 55 145 300 210 280 2000 1,640 800 564 236 50 100 55 135 290 200 300 2001 1,580 800 539 261 50 95 55 130 280 180 270 2/ 2002 1,580 790 500 290 50 100 60 110 270 200 270 1/As of January 1. 2/ Revised. Cattle and Calves: Commercial Slaughter 1997 1998 1999 2000 2001 Number (1,000 Head) 24.4 20.6 24.6 16.9 17.6 Average Live Weight (Pounds) 946 962 936 970 959 Total Live Weight (1,000 Pounds) 23,048 19,844 22,997 16,439 16,865 33