| XSPS1 00012 | 2001 | GRABOW, BILLIE J | $3,984.18 |
| XSPS1 00012 | 2002 | GRABOW, BILLIE J | $4,076.59 |
| XSPS1 00012 | 2003 | GRABOW, BILLIE J | $4,161.11 |
| XSPS1 00012 | 2004 | GRABOW, BILLIE J | $4,190.63 |
| XSPS1 00012 | 2005 | GRABOW, BILLIE J | $4,281.47 |
| XSPS1 00012 | 2006 | GRABOW, BILLIE J | $4,243.64 |
| XSPS1 00012 | 2007 | GRABOW, BILLIE J | $4,545.37 |
| XSPS1 00012 | 2008 | GRABOW, BILLIE J | $4,692.34 |
| XSPS1 00012 | 2009 | ARMSTRONG, KEVIN W | $5,077.08 |
| XSPS1 00012 | 2010 | ARMSTRONG, KEVIN W | $5,232.08 |
| XSPS1 00012 | 2011 | ARMSTRONG, KEVIN W | $5,219.64 |
| XSPS1 00012 | 2012 | ARMSTRONG, KEVIN W | $5,113.94 |
|