Commodity200520062007200820092011
Instruments, app. & models designed for demonstrational purps. (e.g., in ed ...$1,736,399$2,459,631$1,119,414$2,025,472$273,104$498,101
Total$1,736,399$2,459,631$1,119,414$2,025,472$273,104$498,101