| Year | 1-49 Head |
50-99 Head |
100-499 Head |
500+ Head 1/ |
| Number | ||||
| 1987 | 20,500 | 2,000 | 500 | |
| 1988 | 19,500 | 2,000 | 500 | |
| 1989 | 19,700 | 1,800 | 500 | |
| 1990 | 19,600 | 1,850 | 550 | |
| 1991 | 20,000 | 1,500 | 500 | |
| 1992 | 20,000 | 1,500 | 500 | |
| 1993 | 19,000 | 1,500 | 490 | 10 |
| 1994 | 18,000 | 1,500 | 490 | 10 |
| 1995 | 15,800 | 1,600 | 590 | 10 |
| 1996 | 15,600 | 1,600 | 600 | 2/ |
| Year | 1-29 Head |
30-49 Head |
50-99 Head |
100-199 Head |
200+ Head 1/ |
| Number | |||||
| 1987 | 1,400 | 1,500 | 1,700 | 400 | |
| 1988 | 1,200 | 1,300 | 1,700 | 400 | |
| 1989 | 1,000 | 1,200 | 1,500 | 400 | |
| 1990 | 860 | 1,140 | 1,230 | 470 | |
| 1991 | 700 | 700 | 1,200 | 400 | |
| 1992 | 690 | 690 | 1,200 | 420 | |
| 1993 | 670 | 590 | 1,120 | 380 | 40 |
| 1994 | 640 | 500 | 1,260 | 360 | 40 |
| 1995 | 480 | 450 | 1,000 | 330 | 40 |
| 1996 | 430 | 420 | 880 | 330 | 40 |
| Illinois Agricultural Statistics Service Annual Summary - 1997 |
Page 74 |
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