|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Instruments, app. & models designed for demonstrational purps. (e.g., in ed ... | $426,907 | $471,782 | $355,296 | $730,729 | $494,140 | $550,870 | $331,560 |
| Total | $426,907 | $471,782 | $355,296 | $730,729 | $494,140 | $550,870 | $331,560 |
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