|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Instruments, app. & models designed for demonstrational purps. (e.g., in ed ... | $335,936 | $1,369,581 | $1,053,844 | $1,509,180 | $1,265,811 | $638,014 | $2,272,111 |
| Total | $335,936 | $1,369,581 | $1,053,844 | $1,509,180 | $1,265,811 | $638,014 | $2,272,111 |
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