|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Railway/tramway sleepers (cross-ties) of wood, not impregnated | | $398,900 | $1,538,400 | $1,752,200 | $4,900 | | |
| Railway/tramway sleepers (cross-ties) of wood, other than those not impregn ... | $15,100 | $13,200 | | $4,900 | | $3,600 | $3,100 |
| Total | $15,100 | $412,100 | $1,538,400 | $1,757,100 | $4,900 | $3,600 | $3,100 |
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