Product20012002200320042005
Optical instruments and apparatus, n.e.s.$892,000$514,000$566,000  
Instruments and appliances, n.e.s., for medical, surgical, dental or veterinary purposes$5,318,000$3,417,000$3,406,000  
Meters and counters, n.e.s.$845,000$682,000$2,113,000  
Measuring, checking, analysing and controlling instruments and apparatus, n.e.s.$6,456,000$6,035,000$6,654,000