Commodity2005200620072008200920102011
Anti-freezing preps. & prepd. de-icing fluids$4,805,544$4,045,780$5,501,204$9,596,712$6,265,842$9,427,785$11,987,856
Total$4,805,544$4,045,780$5,501,204$9,596,712$6,265,842$9,427,785$11,987,856