Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Railway/tramway sleepers (cross-ties) of wood, not impregnated | $2,949 | $55,104 | $177,223 | $68,965 | $54,876 | $155,864 | $222,389 |
Railway/tramway sleepers (cross-ties) of wood, other than those not impregn ... | $1,068,181 | $574,105 | $2,722,616 | $4,462,326 | $3,433,167 | $2,589,869 | $1,912,557 |
Total | $1,071,130 | $629,209 | $2,899,839 | $4,531,291 | $3,488,043 | $2,745,733 | $2,134,946 |
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