Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Railway/tramway sleepers (cross-ties) of wood, not impregnated | $1,316,183 | $1,563,293 | $2,678,367 | $5,293,335 | $1,237,727 | $1,140,976 | $4,012,929 |
Railway/tramway sleepers (cross-ties) of wood, other than those not impregn ... | $376,261 | $453,697 | $906,047 | $1,577,266 | $550,321 | $705,584 | $853,693 |
Total | $1,692,444 | $2,016,990 | $3,584,414 | $6,870,601 | $1,788,048 | $1,846,560 | $4,866,622 |
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