| WBC 00027 | 2001 | SCHAFFER, DAVID & KATHLEEN | $5,941.12 |
| WBC 00027 | 2002 | SCHAFFER, DAVID & KATHLEEN | $6,713.06 |
| WBC 00027 | 2003 | SCHAFFER, DAVID & KATHLEEN | $6,972.54 |
| WBC 00027 | 2004 | SCHAFFER, DAVID | $7,055.84 |
| WBC 00027 | 2005 | SCHAFFER, DAVID | $5,779.64 |
| WBC 00027 | 2006 | SCHAFFER, DAVID | $5,803.66 |
| WBC 00027 | 2007 | SCHAFFER, DAVID | $6,168.54 |
| WBC 00027 | 2008 | SCHAFFER, DAVID | $6,248.74 |
| WBC 00027 | 2009 | SCHAFFER, DAVID | $6,410.10 |
| WBC 00027 | 2010 | SCHAFFER, DAVID | $7,499.16 |
| WBC 00027 | 2011 | SCHAFFER, DAVID | $7,438.20 |
| WBC 00027 | 2012 | SCHAFFER, DAVID | $7,905.94 |
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