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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pedestrian controlled tractors (excl. of 87.09) | $13,790 | $27,317 | $67,147 | $72,070 | $99,896 | $123,541 | $119,545 |
| Road tractors for semi-trailers (excl. of 87.09) | $206,227,728 | $330,903,962 | $485,983,593 | $142,895,454 | $50,608,144 | $124,752,908 | $773,858,847 |
| Track-laying tractors | $3,978,954 | $3,354,523 | $231,877 | $4,542,017 | $394,068 | $1,964,966 | $699,115 |
| Tractors n.e.s. in 87.01 (excl. of 87.09) | $22,167,812 | $20,380,954 | $43,845,910 | $62,810,766 | $49,469,059 | $44,579,995 | $76,087,229 |
| Total | $232,388,284 | $354,666,756 | $530,128,527 | $210,320,307 | $100,571,167 | $171,421,410 | $850,764,736 |
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