Commodity2005200620072008200920102011
Railway/tramway sleepers (cross-ties) of wood, not impregnated$935,007$447,050$1,700,939$3,724,424$717,457$210,442$140,852
Railway/tramway sleepers (cross-ties) of wood, other than those not impregn ...$93$69,540$736,031$458,562$687,585$2,075$1,927,990
Total$935,100$516,590$2,436,970$4,182,986$1,405,042$212,517$2,068,842