| ZST4 00012 | 2001 | BRINKER, WILLIAM | $3,194.76 |
| ZST4 00012 | 2002 | BRINKER, WILLIAM | $3,217.46 |
| ZST4 00012 | 2003 | BRINKER, WILLIAM | $3,271.76 |
| ZST4 00012 | 2004 | BRINKER, WILLIAM | $3,444.84 |
| ZST4 00012 | 2005 | BRINKER, WILLIAM | $2,981.56 |
| ZST4 00012 | 2006 | BRINKER, JOAN M | $3,052.08 |
| ZST4 00012 | 2007 | BRINKER, JOAN M | $3,313.40 |
| ZST4 00012 | 2008 | BRINKER, JOAN M | $3,345.34 |
| ZST4 00012 | 2009 | BRINKER, JOAN M | $3,459.26 |
| ZST4 00012 | 2010 | BRINKER, RICHARD C | $3,531.76 |
| ZST4 00012 | 2011 | HEISE, DIANA JEAN | $3,688.98 |
| ZST4 00012 | 2012 | HEISE, DIANA JEAN | $3,693.18 |
|