|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Plans & drawings for architectural/engineering/industrial/commercial/topogr ... | $254,264 | $663,761 | $93,819 | $263,020 | $36,245 | $210,874 | $125,861 |
| Total | $254,264 | $663,761 | $93,819 | $263,020 | $36,245 | $210,874 | $125,861 |
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