|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Plans & drawings for architectural/engineering/industrial/commercial/topogr ... | $537,281 | $874,643 | $120,534 | $444,882 | $926,372 | $313,455 | $2,405,879 |
| Total | $537,281 | $874,643 | $120,534 | $444,882 | $926,372 | $313,455 | $2,405,879 |
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