|
| Commodity | 2005 | 2006 | 2007 | 2008 |
| Railway/tramway sleepers (cross-ties) of wood, not impregnated | $36,554 | | $24,687 | |
| Railway/tramway sleepers (cross-ties) of wood, other than those not impregn ... | $24,572 | $37,484 | $32,469 | $51,970 |
| Total | $61,126 | $37,484 | $57,156 | $51,970 |
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