Commodity2005200620072008200920102011
Time-registers; time-recorders, with clock/watch movement/with synchronous ...$18,715,757$24,119,999$29,567,730$36,684,994$23,362,232$29,826,830$30,240,661
Parking meters, with clock/watch movement/with synchronous motor$779,010$942,475     
Time of day recording app. & app. for meas., recording/othw. indicating int ...$31,532,653$38,750,452$43,437,867$47,903,339$40,773,737$48,467,161$53,705,975
Total$51,027,420$63,812,926$73,005,597$84,588,333$64,135,969$78,293,991$83,946,636