|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Instruments, app. & models designed for demonstrational purps. (e.g., in ed ... | $17,887,000 | $20,664,000 | $35,547,000 | $42,754,000 | $31,461,000 | $33,455,000 | $37,929,000 |
| Total | $17,887,000 | $20,664,000 | $35,547,000 | $42,754,000 | $31,461,000 | $33,455,000 | $37,929,000 |
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