| ZOP 00401 | 2001 | DUNN, TIMOTHY J | $3,084.31 |
| ZOP 00401 | 2002 | DUNN, TIMOTHY J | $3,514.36 |
| ZOP 00401 | 2003 | DUNN, TIMOTHY J | $3,593.95 |
| ZOP 00401 | 2004 | DUNN, TIMOTHY J | $3,772.83 |
| ZOP 00401 | 2005 | BURFORD, CHAD J | $3,342.79 |
| ZOP 00401 | 2006 | BURFORD, CHAD J | $5,513.84 |
| ZOP 00401 | 2007 | NIELSON, TOD D | $5,985.94 |
| ZOP 00401 | 2008 | NIELSON, TOD D | $6,073.04 |
| ZOP 00401 | 2009 | NIELSON, TOD D | $6,304.16 |
| ZOP 00401 | 2010 | NIELSON, TOD D | $6,346.85 |
| ZOP 00401 | 2011 | NIELSON, TOD D | $6,558.41 |
| ZOP 00401 | 2012 | NIELSON, TOD D | $6,892.99 |
|