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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pedestrian controlled tractors (excl. of 87.09) | $1,042,737 | $1,365,991 | $1,565,557 | $2,497,440 | $1,209,383 | $817,587 | $551,001 |
| Road tractors for semi-trailers (excl. of 87.09) | $154,003,366 | $226,694,064 | $450,341,198 | $295,358,592 | $33,098,340 | $148,509,055 | $314,730,791 |
| Track-laying tractors | $827,398 | $945,792 | $2,893,557 | $1,920,666 | $433,448 | $872,852 | $5,660,147 |
| Tractors n.e.s. in 87.01 (excl. of 87.09) | $70,623,385 | $97,848,523 | $129,524,271 | $184,893,225 | $90,876,006 | $113,417,178 | $177,454,117 |
| Total | $226,496,886 | $326,854,370 | $584,324,583 | $484,669,923 | $125,617,177 | $263,616,672 | $498,396,056 |
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