Commodity2005200620072008200920102011
Railway/tramway sleepers (cross-ties) of wood, not impregnated$9,021,199$9,199,152$6,729,536$15,346,793$8,345,702$9,207,848$8,651,008
Railway/tramway sleepers (cross-ties) of wood, other than those not impregn ...$12,575$3,340$61,146$197,287$246,485$375,505$785,801
Total$9,033,774$9,202,492$6,790,682$15,544,080$8,592,187$9,583,353$9,436,809