|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Instruments, app. & models designed for demonstrational purps. (e.g., in ed ... | $254,054,243 | $297,664,441 | $315,559,506 | $356,533,643 | $289,510,048 | $331,199,480 | $403,335,519 |
| Total | $254,054,243 | $297,664,441 | $315,559,506 | $356,533,643 | $289,510,048 | $331,199,480 | $403,335,519 |
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