|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Railway/tramway sleepers (cross-ties) of wood, not impregnated | | | $7,950 | $65,833 | | | |
| Railway/tramway sleepers (cross-ties) of wood, other than those not impregn ... | $20,838 | $52,732 | $127,024 | $128,105 | $6,814 | $85 | $19,519 |
| Total | $20,838 | $52,732 | $134,974 | $193,938 | $6,814 | $85 | $19,519 |
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