Commodity2005200620072008200920102011
Railway/tramway sleepers (cross-ties) of wood, not impregnated$92,398$379$86,340$483,819$37,654$419,642$1,059,064
Railway/tramway sleepers (cross-ties) of wood, other than those not impregn ...$470,127$394,004$423,662$208,046$76,351$508,437$361,235
Total$562,525$394,383$510,002$691,865$114,005$928,079$1,420,299