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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pedestrian controlled tractors (excl. of 87.09) | $1,108,493 | $2,107,349 | $5,383,737 | $3,822,924 | $3,892,777 | $2,297,972 | $4,584,115 |
| Road tractors for semi-trailers (excl. of 87.09) | $280,091,839 | $429,624,726 | $582,864,036 | $477,724,104 | $87,417,515 | $152,484,378 | $300,021,560 |
| Track-laying tractors | $1,156,497 | $1,459,165 | $8,434,536 | $6,842,821 | $2,798,744 | $4,048,230 | $5,806,183 |
| Tractors n.e.s. in 87.01 (excl. of 87.09) | $54,101,051 | $104,993,335 | $95,329,957 | $104,143,056 | $100,472,271 | $131,326,952 | $179,045,990 |
| Total | $336,457,880 | $538,184,575 | $692,012,266 | $592,532,905 | $194,581,307 | $290,157,532 | $489,457,848 |
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