|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Plans & drawings for architectural/engineering/industrial/commercial/topogr ... | $568,632 | $430,512 | $702,504 | $36,615 | $167,369 | $639,138 | $55,615 |
| Total | $568,632 | $430,512 | $702,504 | $36,615 | $167,369 | $639,138 | $55,615 |
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