| ZST2 00010 | 2001 | CARLSON, WILLIAM T | $2,689.93 |
| ZST2 00010 | 2002 | CARLSON, EDWIN W | $2,642.06 |
| ZST2 00010 | 2003 | CARLSON, EDWIN W | $2,687.55 |
| ZST2 00010 | 2004 | CARLSON, EDWIN W | $2,921.72 |
| ZST2 00010 | 2005 | CARLSON, EDWIN W | $2,804.80 |
| ZST2 00010 | 2006 | CARLSON, EDWIN W | $2,871.14 |
| ZST2 00010 | 2007 | CARLSON, EDWIN W | $3,116.98 |
| ZST2 00010 | 2008 | CARLSON, EDWIN W | $3,144.86 |
| ZST2 00010 | 2009 | CARLSON, EDWIN W | $3,250.16 |
| ZST2 00010 | 2010 | CARLSON, EDWIN W | $3,318.02 |
| ZST2 00010 | 2011 | CARLSON, EDWIN W | $3,473.62 |
| ZST2 00010 | 2012 | CARLSON, EDWIN W | $3,447.78 |
|