| Average values for 2004-Kansas-Ellis County-Corn |
| Average values for 2004-Kansas-Finney County-Corn |
| Average values for 2004-Kansas-Franklin County-Corn |
| Average values for 2004-Kansas-Greeley County-Corn |
| Average values for 2004-Kansas-McPherson County-Corn |
| Average values for 2004-Kansas-Reno County-Corn |
| Average values for 2004-Kansas-Republic County-Corn |
| Average values for 2003-Kansas-Brown County-Corn |
| Average values for 2003-Kansas-Ellis County-Corn |
| Average values for 2003-Kansas-Finney County-Corn |
| Average values for 2003-Kansas-Republic County-Corn |
| Average values for 2003-Kansas-Riley County-Corn |
| Average values for 2003-Kansas-Thomas County-Corn |
| Average values for 2002-Kansas-Thomas County-Corn |
| Average values for 2002-Kansas-Finney County-Corn |
| Average values for 2002-Kansas-Franklin County-Corn |
| Average values for 2002-Kansas-Riley County-Corn |
| Average values for 2001-Kansas-Franklin County-Corn |
| Average values for 2001-Kansas-Greeley County-Corn |
| Average values for 2001-Kansas-Riley County-Corn |
