| Annual Pork Demand Index Table (1990-2011) | ||
| Year | 1990=100 | % Change from previous year |
| 1990 | 100.00 | |
| 1991 | 97.34 | -2.66 |
| 1992 | 95.90 | -1.49 |
| 1993 | 90.84 | -5.28 |
| 1994 | 90.65 | -0.20 |
| 1995 | 85.02 | -6.21 |
| 1996 | 84.90 | -0.15 |
| 1997 | 85.97 | 1.27 |
| 1998 | 94.17 | 9.54 |
| 1999 | 95.33 | 1.22 |
| 2000 | 90.88 | -4.67 |
| 2001 | 89.76 | -1.24 |
| 2002 | 90.52 | 0.85 |
| 2003 | 89.39 | -1.25 |
| 2004 | 90.20 | 0.91 |
| 2005 | 84.78 | -6.01 |
| 2006 | 80.26 | -5.33 |
| 2007 | 82.96 | 3.36 |
| 2008 | 78.58 | -5.28 |
| 2009 | 79.94 | 1.73 |
| 2010 | 78.37 | -1.96 |
| 2011 | 79.75 | 1.75 |
| Source: Dr. Glynn Tonsor, Kansas State University | ||