|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Instruments, app. & models designed for demonstrational purps. (e.g., in ed ... | $466,553 | $471,092 | $403,737 | $965,711 | $410,374 | $352,859 | $839,417 |
| Total | $466,553 | $471,092 | $403,737 | $965,711 | $410,374 | $352,859 | $839,417 |
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