|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Instruments, app. & models designed for demonstrational purps. (e.g., in ed ... | $71,017 | $2,400,792 | $495,053 | $2,147,169 | $821,879 | $670,631 | $720,876 |
| Total | $71,017 | $2,400,792 | $495,053 | $2,147,169 | $821,879 | $670,631 | $720,876 |
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