|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pedestrian controlled tractors (excl. of 87.09) | $6,887 | $25,532 | $23,291 | $500 | | $47,320 | $973 |
| Road tractors for semi-trailers (excl. of 87.09) | $6,656,381 | $12,204,852 | $19,767,241 | $17,518,826 | $10,588,948 | $11,630,967 | $22,698,468 |
| Track-laying tractors | $2,400,646 | $1,421,837 | $1,045,415 | $675,772 | $165,004 | $36,946 | $75,150 |
| Tractors n.e.s. in 87.01 (excl. of 87.09) | $19,493,796 | $15,581,652 | $20,485,508 | $36,148,645 | $15,105,889 | $20,041,575 | $23,261,532 |
| Total | $28,557,710 | $29,233,873 | $41,321,455 | $54,343,743 | $25,859,841 | $31,756,808 | $46,036,123 |
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