| RGV4 00079 | 2001 | PETERSEN, TIMOTHY O | $2,947.63 |
| RGV4 00079 | 2002 | PETERSEN, TIMOTHY O | $3,325.89 |
| RGV4 00079 | 2003 | KREFT, JEFFERY C | $3,519.86 |
| RGV4 00079 | 2004 | KREFT, JEFFERY C | $3,578.89 |
| RGV4 00079 | 2005 | FRANZEN, MICHAEL J | $3,639.80 |
| RGV4 00079 | 2006 | FRANZEN, MICHAEL J | $3,743.68 |
| RGV4 00079 | 2007 | FRANZEN, MICHAEL J | $3,952.66 |
| RGV4 00079 | 2008 | FRANZEN, MICHAEL J | $3,916.45 |
| RGV4 00079 | 2009 | FRANZEN, MICHAEL J | $4,176.91 |
| RGV4 00079 | 2010 | FRANZEN, MICHAEL J | $4,181.21 |
| RGV4 00079 | 2011 | FRANZEN, MICHAEL J | $4,185.77 |
| RGV4 00079 | 2012 | FRANZEN, MICHAEL J | $4,370.67 |
|