Commodity2005200620072008200920102011
Pile-drivers & pile-extractors $36,563$38,902 $91,407$1,056$15,909
Snow-ploughs & snow-blowers     $7,376$5,898
Coal/rock cutters & tunnelling mach., self-propelled  $66,580$3,079 $300 
Coal/rock cutters & tunnelling mach. other than self-propelled$61,659$112,589$298,770$766,935$194,270$387,023$8,818
Boring/sinking mach. (excl. of 8430.10-8430.40), self-propelled$2,362,294$3,214,574$3,428,709$6,312,545$4,093,918$4,397,692$3,258,398
Boring/sinking mach. (excl. of 8430.10-8430.40), other than self-propelled$1,415,276$1,587,557$5,867,944$6,819,074$2,181,501$3,453,153$11,433,880
Moving/grading/levelling/scraping/tamping/compacting/excavating/extracting ...$8,582,132$4,735,041$7,183,614$5,213,314$713,626$1,323,855$2,225,365
Tamping/compacting mach., not self-propelled$272,435$360,906$664,730$1,452,061$1,296,703$1,896,512$566,631
Moving/grading/levelling/scraping/excavating/extracting mach., for earth/mi ...$39,994,497$58,516,074$38,361,051$13,655,713$5,366,068$7,223,019$10,264,281
Total$52,688,293$68,563,304$55,910,300$34,222,721$13,937,493$18,689,986$27,779,180