| Year | July | August | September | ||||
| 30 | 10 | 20 | 30 | 10 | 20 | 30 | |
| 1987 | 3 | 22 | 45 | 78 | 91 | 98 | 100 |
| 1988 | 9 | 24 | 35 | 53 | 71 | 87 | 99 |
| 1989 | 4 | 11 | 31 | 60 | 78 | 88 | 100 |
| 1990 | 0 | 1 | 6 | 9 | 38 | 57 | 79 |
| 1991 | 11 | 18 | 47 | 65 | 77 | 91 | 97 |
| 1992 | 6 | 28 | 37 | 57 | 73 | 90 | 94 |
| 1993 | 1 | 4 | 8 | 24 | 61 | 85 | 93 |
| 1994 | 7 | 17 | 34 | 58 | 85 | 94 | 98 |
| 1995 | 0 | 2 | 9 | 43 | 58 | 74 | |
| 1996 | 0 | 2 | 8 | 21 | 51 | 86 | 92 |
| Year | September | October | November | |||||
| 20 | 30 | 10 | 20 | 30 | 10 | 20 | 30 | |
| 1987 | 45 | 70 | 89 | 96 | 100 | |||
| 1988 | 4 | 23 | 46 | 82 | 92 | 98 | 100 | |
| 1989 | 5 | 18 | 36 | 64 | 81 | 95 | 100 | |
| 1990 | 1 | 2 | 6 | 12 | 31 | 77 | 90 | 96 |
| 1991 | 18 | 42 | 60 | 88 | 96 | 99 | 100 | |
| 1992 | 2 | 7 | 18 | 47 | 69 | 84 | 87 | 92 |
| 1993 | 0 | 2 | 9 | 28 | 53 | 83 | 95 | 98 |
| 1994 | 5 | 14 | 28 | 56 | 78 | 92 | 97 | 100 |
| 1995 | 0 | 1 | 14 | 40 | 72 | 92 | 96 | 99 |
| 1996 | 1 | 1 | 5 | 19 | 39 | 71 | 84 | 95 |
![]() |
![]() |
| Illinois Agricultural Statistics Service Annual Summary - 1997 |
Page 63 |
|
|
|
|
|