Commodity2005200620072008200920102011
Activated carbon$894,078$1,057,541$2,793,663$4,742,096$1,583,430$1,084,548$1,049,914
Activated nat. min. prods. other than of activated carbon; animal black, in ...$28,420$218,612$1,320,811$2,487,141$1,569,317$1,437,211$2,407,727
Total$922,498$1,276,153$4,114,474$7,229,237$3,152,747$2,521,759$3,457,641