Commodity2005200620072008200920102011
Railway/tramway sleepers (cross-ties) of wood, not impregnated $150,030$378,429$479,065$358,988$1,673,818$146,000
Railway/tramway sleepers (cross-ties) of wood, other than those not impregn ...$177,389$735,103$3,793$71,864$28,571 $1,090,000
Total$177,389$885,133$382,222$550,929$387,559$1,673,818$1,236,000