|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Instruments, app. & models designed for demonstrational purps. (e.g., in ed ... | $298,828 | $45,534 | $17,831 | $110,352 | $152,500 | $117,331 | $117,163 |
| Total | $298,828 | $45,534 | $17,831 | $110,352 | $152,500 | $117,331 | $117,163 |
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