|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Plans & drawings for architectural/engineering/industrial/commercial/topogr ... | $33,784 | $28,326 | $589,018 | $1,122,048 | $1,995,642 | $187,715 | $19,053 |
| Total | $33,784 | $28,326 | $589,018 | $1,122,048 | $1,995,642 | $187,715 | $19,053 |
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