|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Instruments, app. & models designed for demonstrational purps. (e.g., in ed ... | $306,759 | $115,852 | $125,490 | $222,792 | $81,197 | $117,872 | $622,612 |
| Total | $306,759 | $115,852 | $125,490 | $222,792 | $81,197 | $117,872 | $622,612 |
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