|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Plans & drawings for architectural/engineering/industrial/commercial/topogr ... | $339,000 | $629,000 | $340,000 | $171,000 | $42,000 | $65,000 | $182,000 |
| Total | $339,000 | $629,000 | $340,000 | $171,000 | $42,000 | $65,000 | $182,000 |
|
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