|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Plans & drawings for architectural/engineering/industrial/commercial/topogr ... | $464,587 | $513,191 | $475,385 | $483,883 | $404,847 | $424,067 | $695,623 |
| Total | $464,587 | $513,191 | $475,385 | $483,883 | $404,847 | $424,067 | $695,623 |
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