| Year | May | June | |||
| 20 | 30 | 10 | 20 | 30 | |
| 1989 | 0 | 4 | 54 | 87 | 99 |
| 1990 | 0 | 4 | 40 | 81 | 98 |
| 1991 | 0 | 16 | 78 | 99 | 100 |
| 1992 | 0 | 3 | 29 | 89 | 98 |
| 1993 | 0 | 11 | 77 | 98 | |
| 1994 | 0 | 24 | 79 | 100 | |
| 1995 | 0 | 4 | 55 | 87 | 99 |
| 1996 | 0 | 11 | 53 | 89 | |
| 1997 | 0 | 1 | 13 | 52 | 93 |
| 1998 | 0 | 27 | 73 | 91 | 98 |
| Year | June | July | |||
| 10 | 20 | 30 | 10 | 20 | |
| 1989 | 0 | 3 | 41 | 88 | 98 |
| 1990 | 0 | 2 | 33 | 84 | 96 |
| 1991 | 2 | 41 | 86 | 98 | 100 |
| 1992 | 0 | 2 | 24 | 60 | 80 |
| 1993 | 0 | 12 | 60 | 85 | |
| 1994 | 0 | 2 | 37 | 85 | 97 |
| 1995 | 0 | 7 | 29 | 89 | 97 |
| 1996 | 0 | 30 | 73 | 91 | |
| 1997 | 0 | 10 | 64 | 94 | |
| 1998 | 0 | 14 | 66 | 91 | 99 |
![]() |
![]() |
| Illinois Agricultural Statistics Service Annual Summary - 1999 |
Page 61 |
|
|
|
|
|
|