|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Instruments, app. & models designed for demonstrational purps. (e.g., in ed ... | $323,860 | $929,143 | $975,563 | $474,119 | $582,920 | $993,895 | $1,596,922 |
| Total | $323,860 | $929,143 | $975,563 | $474,119 | $582,920 | $993,895 | $1,596,922 |
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