|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Instruments, app. & models designed for demonstrational purps. (e.g., in ed ... | $17,028,697 | $9,714,466 | $16,037,887 | $19,851,631 | $18,593,933 | $17,591,562 |
| Total | $17,028,697 | $9,714,466 | $16,037,887 | $19,851,631 | $18,593,933 | $17,591,562 |
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