|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Instruments, app. & models designed for demonstrational purps. (e.g., in ed ... | $43,525 | $86,528 | $104,703 | $574,915 | $54,357 | $540,735 | $168,462 |
| Total | $43,525 | $86,528 | $104,703 | $574,915 | $54,357 | $540,735 | $168,462 |
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