Commodity2005200620072008200920102011
Electronic calculators capable of operation without an ext. source of elec. ...$38,973$37,154$59,393$145,292$118,191$89,832$72,166
Digital auto. data processing machines other than those of 8470.10, incorp. ... $15,747$75,620$29,513$8,394$6,906$5,945
Digital auto. data processing machines other than those of 8470.10, not inc ...$2,108$12,770 $510 $32 
Calculating machines (excl. of 8470.10-8470.29)$341$1,077$6,559$34,328$10,598$25,099$5,128
Cash registers$491,657$494,767$1,152,268$2,656,281$1,248,614$1,528,879$1,914,054
Postage-franking machines, ticket-issuing machines & sim. machines, incorp. ...$521$678$235,306$824,101$317,436$1,134$9,326
Total$533,600$562,193$1,529,146$3,690,025$1,703,233$1,651,882$2,006,619