Commodity200520062007200820092010
Activated carbon$205,665$270,308$428,687$187,217$482,520$627,056
Activated nat. min. prods. other than of activated carbon; animal black, in ...$17,551,839$18,438,418$21,557,330$26,296,611$23,071,928$27,009,307
Total$17,757,504$18,708,726$21,986,017$26,483,828$23,554,448$27,636,363