| ZCL 00022 | 2001 | ASHTON, ROBERT K | $2,171.15 |
| ZCL 00022 | 2002 | ASHTON, ROBERT K | $2,434.72 |
| ZCL 00022 | 2003 | ASHTON, ROBERT K | $2,476.71 |
| ZCL 00022 | 2004 | ASHTON, ROBERT K | $2,596.49 |
| ZCL 00022 | 2005 | ASHTON, ROBERT K | $2,432.27 |
| ZCL 00022 | 2006 | ASHTON, ROBERT K | $2,481.18 |
| ZCL 00022 | 2007 | BRUGGER, JAMES R | $2,709.81 |
| ZCL 00022 | 2008 | BRUGGER, JAMES R | $3,212.64 |
| ZCL 00022 | 2009 | BRUGGER, JAMES R | $3,331.17 |
| ZCL 00022 | 2010 | BRUGGER, JAMES R | $3,386.69 |
| ZCL 00022 | 2011 | BRUGGER, JAMES R | $3,497.63 |
| ZCL 00022 | 2012 | BRUGGER, JAMES R | $3,680.69 |
|