|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Railway/tramway sleepers (cross-ties) of wood, not impregnated | $1,761,000 | $2,112,000 | $2,295,000 | $2,872,000 | $3,194,000 | $1,286,591 | $1,224,022 |
| Railway/tramway sleepers (cross-ties) of wood, other than those not impregn ... | $5,662,000 | $4,984,000 | $8,756,000 | $9,423,000 | $10,234,000 | $9,542,770 | $5,697,937 |
| Total | $7,423,000 | $7,096,000 | $11,051,000 | $12,295,000 | $13,428,000 | $10,829,361 | $6,921,959 |
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