Commodity200520062007200820092010
Time-registers; time-recorders, with clock/watch movement/with synchronous ...$1,201$546$32$1,558$312$610
Time of day recording app. & app. for meas., recording/othw. indicating int ...$747$631$2,930$1,980$129$210
Total$1,948$1,177$2,962$3,538$441$820