Commodity2005200620072008200920102011
Anti-freezing preps. & prepd. de-icing fluids$2,804,066$2,990,095$3,880,774$5,674,313$4,371,505$5,732,427$7,022,396
Total$2,804,066$2,990,095$3,880,774$5,674,313$4,371,505$5,732,427$7,022,396