Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Pedestrian controlled tractors (excl. of 87.09) | | | | $237,044 | $91,433 | $61,056 | $132,910 |
Road tractors for semi-trailers (excl. of 87.09) | $17,158,179 | $18,618,778 | $50,738,691 | $40,707,719 | $50,617,093 | $78,340,825 | $99,810,802 |
Track-laying tractors | $142,048 | | $1,157,020 | $445,196 | $1,062,803 | $25,192 | $1,259,416 |
Tractors n.e.s. in 87.01 (excl. of 87.09) | $5,187,746 | $7,041,703 | $11,331,928 | $19,895,355 | $27,935,038 | $39,430,971 | $39,233,929 |
Total | $22,487,973 | $25,660,481 | $63,227,639 | $61,285,314 | $79,706,367 | $117,858,044 | $140,437,057 |
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