Commodity200520062007200820092010
Time-registers; time-recorders, with clock/watch movement/with synchronous ...$523$495$2,499$1,526$956$1,166
Time of day recording app. & app. for meas., recording/othw. indicating int ...$217$1,779$123$101$1,068$693
Total$740$2,274$2,622$1,627$2,024$1,859