|
| Commodity | 2005 | 2006 | 2007 | 2009 | 2011 |
| Railway/tramway sleepers (cross-ties) of wood, not impregnated | $74,374 | $4,164 | $629 | $134,518 | |
| Railway/tramway sleepers (cross-ties) of wood, other than those not impregn ... | $10,850 | $49,269 | | | $213,929 |
| Total | $85,224 | $53,433 | $629 | $134,518 | $213,929 |
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