|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Plans & drawings for architectural/engineering/industrial/commercial/topogr ... | $2,662,839 | $2,851,158 | $4,149,652 | $5,016,048 | $3,332,374 | $2,595,111 |
| Total | $2,662,839 | $2,851,158 | $4,149,652 | $5,016,048 | $3,332,374 | $2,595,111 |
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