|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Instruments, app. & models designed for demonstrational purps. (e.g., in ed ... | $408,697 | $25,565 | $24,938 | $960,342 | $142,399 | $1,332,090 | $102,471 |
| Total | $408,697 | $25,565 | $24,938 | $960,342 | $142,399 | $1,332,090 | $102,471 |
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