Commodity200520062007200820092010
Trailers & semi-trailers of the caravan type, for housing/camping $18,806 $261,787 $3,484
Self-loading/self-unloading trailers & semi-trailers for agricultural purps ...   $64,001$6,730 
Tanker trailers & tanker semi-trailers$5,214,071$3,074,751$5,176,611$8,905,337$10,521,590$8,882,225
Trailers & semi-trailers for the tpt. of gds. (excl. of 8716.10-8716.31)$6,246,413$14,787,386$26,618,208$35,493,892$47,564,224$42,087,444
Trailers & semi-trailers (excl. of 8716.10-8716.39)$512,675$18,791$145,109$449,896$13,310$1,817
Other vehicles, not mechanically propelled, n.e.s.$13,381$10,367$1,078,887$1,701,653$955,431$1,265,406
Parts of the vehicles of 87.16$326,251$153,859$93,749$558,141$356,450$238,493
Total$12,312,791$18,063,960$33,112,564$47,434,707$59,417,735$52,478,869