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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pedestrian controlled tractors (excl. of 87.09) | $5,431,117 | $4,142,624 | $4,584,517 | $2,646,359 | $2,079,820 | $2,627,261 | $1,196,522 |
| Road tractors for semi-trailers (excl. of 87.09) | $1,638,613,554 | $2,199,276,284 | $2,879,526,669 | $3,156,245,739 | $976,824,703 | $1,649,089,012 | $2,232,003,813 |
| Track-laying tractors | $6,599,461 | $8,321,652 | $10,100,757 | $9,520,400 | $4,633,399 | $5,648,214 | $6,873,047 |
| Tractors n.e.s. in 87.01 (excl. of 87.09) | $901,128,770 | $1,040,430,006 | $1,216,464,019 | $1,512,930,845 | $1,043,962,446 | $1,066,695,952 | $1,462,969,719 |
| Total | $2,551,772,902 | $3,252,170,566 | $4,110,675,962 | $4,681,343,343 | $2,027,500,368 | $2,724,060,439 | $3,703,043,101 |
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