|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Plans & drawings for architectural/engineering/industrial/commercial/topogr ... | $2,122,541 | $11,579,084 | $6,695,879 | $5,459,224 | $14,092,599 | $13,788,580 |
| Total | $2,122,541 | $11,579,084 | $6,695,879 | $5,459,224 | $14,092,599 | $13,788,580 |
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