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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pedestrian controlled tractors (excl. of 87.09) | $11,181,988 | $7,889,800 | $9,300,659 | $3,467,632 | $3,818,613 | $4,861,876 | $8,557,032 |
| Road tractors for semi-trailers (excl. of 87.09) | $1,901,697,175 | $2,039,725,641 | $2,727,389,913 | $2,718,667,687 | $838,666,006 | $1,504,234,879 | $2,382,328,234 |
| Track-laying tractors | $13,499,999 | $58,191,495 | $47,255,139 | $78,782,278 | $34,246,135 | $49,378,282 | $47,604,813 |
| Tractors n.e.s. in 87.01 (excl. of 87.09) | $195,013,265 | $134,236,968 | $240,249,632 | $334,087,001 | $283,768,918 | $201,324,894 | $263,340,560 |
| Total | $2,121,392,427 | $2,240,043,904 | $3,024,195,343 | $3,135,004,598 | $1,160,499,672 | $1,759,799,931 | $2,701,830,639 |
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