Commodity2005200620072008200920102011
Hand sieves & hand riddles$1,194,208$1,170,962$1,235,712$1,800,684$1,450,858$1,663,624$2,101,468
Total$1,194,208$1,170,962$1,235,712$1,800,684$1,450,858$1,663,624$2,101,468