| ZCOV 00257 | 2001 | SHILTS, GUY W | $2,924.95 |
| ZCOV 00257 | 2002 | SHILTS, GUY W | $3,363.40 |
| ZCOV 00257 | 2003 | SEAGREN, JEFFREY R | $3,425.07 |
| ZCOV 00257 | 2004 | DAWSON, JAMES | $3,605.56 |
| ZCOV 00257 | 2005 | DAWSON, JAMES | $2,935.11 |
| ZCOV 00257 | 2006 | DAWSON, JAMES | $3,007.03 |
| ZCOV 00257 | 2007 | DAWSON, JAMES | $3,378.32 |
| ZCOV 00257 | 2008 | DAWSON, JAMES | $3,426.15 |
| ZCOV 00257 | 2009 | DAWSON, JAMES | $3,535.49 |
| ZCOV 00257 | 2010 | DAWSON, JAMES | $3,353.42 |
| ZCOV 00257 | 2011 | DAWSON, JAMES | $3,342.79 |
| ZCOV 00257 | 2012 | DAWSON, JAMES | $3,284.30 |
|