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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Pedestrian controlled tractors (excl. of 87.09) | $5,095,754 | $8,665,946 | $12,430,939 | $17,049,715 | $10,425,283 | $15,280,813 |
| Road tractors for semi-trailers (excl. of 87.09) | $413,959,439 | $577,055,521 | $748,652,153 | $888,917,719 | $348,430,976 | $374,378,582 |
| Track-laying tractors | $2,190,465 | $6,497,575 | $9,884,909 | $4,436,669 | $15,008,836 | $13,765,459 |
| Tractors n.e.s. in 87.01 (excl. of 87.09) | $211,003,239 | $260,527,383 | $369,985,473 | $434,355,898 | $280,753,119 | $316,697,028 |
| Total | $632,248,897 | $852,746,425 | $1,140,953,474 | $1,344,760,001 | $654,618,214 | $720,121,882 |
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