Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Railway/tramway sleepers (cross-ties) of wood, not impregnated | $200,650 | $222,609 | $76,321 | $295,453 | $287,241 | $88,570 | $281,233 |
Railway/tramway sleepers (cross-ties) of wood, other than those not impregn ... | $643,979 | $2,432,646 | $3,560,210 | $6,243,078 | $4,074,135 | $3,469,435 | $4,278,218 |
Total | $844,629 | $2,655,255 | $3,636,531 | $6,538,531 | $4,361,376 | $3,558,005 | $4,559,451 |
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