| ZCNS 00021 | 2001 | SCHOMBURG, DAVID W | $5,723.23 |
| ZCNS 00021 | 2002 | SCHOMBURG, DAVID W | $7,198.94 |
| ZCNS 00021 | 2003 | SCHOMBURG, DAVID W | $7,321.35 |
| ZCNS 00021 | 2004 | SCHOMBURG, DAVID W | $7,697.39 |
| ZCNS 00021 | 2005 | FROH, DAVID A | $7,774.05 |
| ZCNS 00021 | 2006 | FROH, DAVID A | $8,048.70 |
| ZCNS 00021 | 2007 | FROH, DAVID A | $8,737.84 |
| ZCNS 00021 | 2008 | FROH, DAVID A | $8,881.72 |
| ZCNS 00021 | 2009 | FROH, DAVID A | $9,233.54 |
| ZCNS 00021 | 2010 | FROH, DAVID A | $9,434.84 |
| ZCNS 00021 | 2011 | FROH, DAVID A | $9,871.46 |
| ZCNS 00021 | 2012 | FROH, DAVID A | $10,669.40 |
|