Commodity2006200720082010
Snow-ploughs & snow-blowers  $222 
Boring/sinking mach. (excl. of 8430.10-8430.40), self-propelled   $51,050
Boring/sinking mach. (excl. of 8430.10-8430.40), other than self-propelled$18,519$4,211$2,499,998 
Moving/grading/levelling/scraping/excavating/extracting mach., for earth/mi ...   $9,266
Total$18,519$4,211$2,500,220$60,316