|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Plans & drawings for architectural/engineering/industrial/commercial/topogr ... | $4,011,929 | $9,718,819 | $4,607,711 | $4,179,019 | $4,047,733 | $3,170,835 |
| Total | $4,011,929 | $9,718,819 | $4,607,711 | $4,179,019 | $4,047,733 | $3,170,835 |
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