Commodity2005200620072008200920102011
Time-registers; time-recorders, with clock/watch movement/with synchronous ...$6,225,757$7,558,727$8,252,914$10,375,303$6,508,857$7,826,498$8,250,040
Parking meters, with clock/watch movement/with synchronous motor$807,156$241,801     
Time of day recording app. & app. for meas., recording/othw. indicating int ...$32,535,954$32,297,532$32,539,909$32,812,737$25,318,080$27,350,557$28,889,481
Total$39,568,867$40,098,060$40,792,823$43,188,040$31,826,937$35,177,055$37,139,521