Commodity2005200620072008200920102011
Railway/tramway sleepers (cross-ties) of wood, not impregnated$198$627,872$1,151,275$1,227,264$1,046,663$1,064,797$1,365,696
Railway/tramway sleepers (cross-ties) of wood, other than those not impregn ...$876,648$486,522$653,516$2,252,708$198,878$41,602$65,630
Total$876,846$1,114,394$1,804,791$3,479,972$1,245,541$1,106,399$1,431,326