| DSO 00025 | 2001 | SIEBERS, WILLIAM F | $2,675.02 |
| DSO 00025 | 2002 | SIEBERS, WILLIAM F | $2,698.56 |
| DSO 00025 | 2003 | SIEBERS, WILLIAM F | $2,881.60 |
| DSO 00025 | 2004 | SIEBERS, WILLIAM F | $3,110.84 |
| DSO 00025 | 2005 | SIEBERS, WILLIAM F | $3,168.18 |
| DSO 00025 | 2006 | SIEBERS, WILLIAM F | $3,109.78 |
| DSO 00025 | 2007 | SIEBERS, WILLIAM F | $2,450.24 |
| DSO 00025 | 2008 | SIEBERS, WILLIAM F | $2,591.88 |
| DSO 00025 | 2009 | SIEBERS, WILLIAM F | $2,742.06 |
| DSO 00025 | 2010 | SIEBERS, WILLIAM F | $2,856.76 |
| DSO 00025 | 2011 | SIEBERS, WILLIAM F | $2,873.44 |
| DSO 00025 | 2012 | SIEBERS, WILLIAM F | $2,905.30 |
|