Commodity2005200620072008200920102011
Wood tar; wood tar oils; wood creosote; wood naphtha; veg. pitch; brewers' ...$2,465,089$2,799,046$2,976,308$2,664,690$2,427,208$2,773,395$3,569,139
Total$2,465,089$2,799,046$2,976,308$2,664,690$2,427,208$2,773,395$3,569,139