|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Instruments, app. & models designed for demonstrational purps. (e.g., in ed ... | $388,219 | $566,146 | $24,347 | $468,507 | $303,482 | $175,571 | $207,007 |
| Total | $388,219 | $566,146 | $24,347 | $468,507 | $303,482 | $175,571 | $207,007 |
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