|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Instruments, app. & models designed for demonstrational purps. (e.g., in ed ... | $17,574 | $972,853 | $172,860 | $760,820 | $127,983 | $913,026 | $964,911 |
| Total | $17,574 | $972,853 | $172,860 | $760,820 | $127,983 | $913,026 | $964,911 |
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