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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pedestrian controlled tractors (excl. of 87.09) | $18,609,935 | $8,005,537 | $9,627,586 | $4,778,383 | $6,019,682 | $9,738,764 | $15,498,813 |
| Road tractors for semi-trailers (excl. of 87.09) | $499,870,994 | $682,968,160 | $1,084,827,156 | $1,291,901,240 | $410,808,229 | $481,660,019 | $928,908,822 |
| Track-laying tractors | $11,881,248 | $50,541,748 | $52,269,437 | $70,177,796 | $10,326,429 | $42,218,034 | $48,905,259 |
| Tractors n.e.s. in 87.01 (excl. of 87.09) | $366,259,252 | $382,204,051 | $438,824,805 | $713,190,927 | $470,638,545 | $357,708,194 | $536,191,588 |
| Total | $896,621,429 | $1,123,719,496 | $1,585,548,984 | $2,080,048,346 | $897,792,885 | $891,325,011 | $1,529,504,482 |
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