| U.S. Department of Agriculture National Agricultural Statistics Service Research and Development Division |
| 1996 Continental US | US w/Average 1st Frost | 1996 US Thumbnails(9) |
| 1995 Comparable Period | KS/OK '96 & '95 | 1995 US Thumbnails(9) |
| 1996 Continental US | US w/Average 1st Frost | 1996 US Thumbnails(9) |