Commodity2005200620072008200920102011
Signal generators$471$174,251$100,595$185,718$317,622$678,769$637,657
Machines & app. for electroplating/electrolysis/electrophoresis    $141  
Parts of the mach. & app. of 85.43  $6,151$1,282 $1,604$11,069
Total$471$174,251$106,746$187,000$317,763$680,373$648,726