| ZWG 00033 | 2001 | SPENCER, TERREL F | $4,593.01 |
| ZWG 00033 | 2002 | MICHAEL, THOMAS P | $4,996.76 |
| ZWG 00033 | 2003 | MICHAEL, THOMAS P | $5,082.01 |
| ZWG 00033 | 2004 | LADU, KIRK H | $5,339.59 |
| ZWG 00033 | 2005 | LADU, KIRK H | $4,276.53 |
| ZWG 00033 | 2006 | LADU, KIRK H | $4,369.10 |
| ZWG 00033 | 2007 | LADU, KIRK H | $4,759.37 |
| ZWG 00033 | 2008 | LADU, KIRK H | $4,830.62 |
| ZWG 00033 | 2009 | LADU, KIRK H | $5,018.69 |
| ZWG 00033 | 2010 | LADU, KIRK H | $5,122.61 |
| ZWG 00033 | 2011 | LADU, KIRK H | $5,309.73 |
| ZWG 00033 | 2012 | LADU, KIRK H | $5,639.17 |
|