|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Instruments, app. & models designed for demonstrational purps. (e.g., in ed ... | $1,568,826 | $1,334,494 | $781,177 | $85,777 | $112,205 | $50,886 | $21,746 |
| Total | $1,568,826 | $1,334,494 | $781,177 | $85,777 | $112,205 | $50,886 | $21,746 |
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