Commodity20052006200720082009
Time-registers; time-recorders, with clock/watch movement/with synchronous ...$1,228 $896 $34,098
Time of day recording app. & app. for meas., recording/othw. indicating int ...$2,960$598$1,931$12,463$946
Total$4,188$598$2,827$12,463$35,044