|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Instruments, app. & models designed for demonstrational purps. (e.g., in ed ... | $210,220 | $401,258 | $258,762 | $354,169 | $687,973 | $358,621 | $214,769 |
| Total | $210,220 | $401,258 | $258,762 | $354,169 | $687,973 | $358,621 | $214,769 |
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