| /PB1 00002 | 2002 | RR WALTON & COMPANY, LTD | $600.82 |
| /PB1 00002 | 2003 | HAYGOOD, JAMES M | $586.90 |
| /PB1 00002 | 2004 | SCHOLZ, KEVIN H | $2,990.44 |
| /PB1 00002 | 2005 | YANG, SHA | $3,084.01 |
| /PB1 00002 | 2006 | YANG, SHA | $2,876.24 |
| /PB1 00002 | 2007 | YANG, SHA | $3,209.61 |
| /PB1 00002 | 2008 | YANG, SHA | $3,317.19 |
| /PB1 00002 | 2009 | YANG, SHA | $3,460.89 |
| /PB1 00002 | 2010 | YANG, SHA | $3,748.13 |
| /PB1 00002 | 2011 | YANG, SHA | $3,656.62 |
| /PB1 00002 | 2012 | YANG, SHA | $3,718.60 |
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