Commodity2005200620072008200920102011
Lead waste & scrap$1,749,593$2,916,665$3,989,912$3,140,911$2,351,809$3,507,420$3,269,726
Total$1,749,593$2,916,665$3,989,912$3,140,911$2,351,809$3,507,420$3,269,726