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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pedestrian controlled tractors (excl. of 87.09) | | $557,661 | $579,683 | $2,404,209 | $590,949 | $658,594 | $1,463,770 |
| Road tractors for semi-trailers (excl. of 87.09) | $12,418,218 | $1,103,118 | $5,126,820 | $149,978,941 | $7,291,972 | $19,048,140 | $175,371,832 |
| Track-laying tractors | $1,950,951 | $3,550,952 | $10,741,206 | $12,740,256 | $8,687,628 | $14,329,269 | $11,574,356 |
| Tractors n.e.s. in 87.01 (excl. of 87.09) | $10,309,035 | $21,728,388 | $46,726,230 | $71,821,282 | $60,399,819 | $89,293,940 | $117,404,511 |
| Total | $24,678,204 | $26,940,119 | $63,173,939 | $236,944,688 | $76,970,368 | $123,329,943 | $305,814,469 |
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