Commodity2005200620072008200920102011
Anti-freezing preps. & prepd. de-icing fluids$15,524,139$14,406,519$9,096,667$10,030,063$6,626,366$8,493,887$16,217,299
Total$15,524,139$14,406,519$9,096,667$10,030,063$6,626,366$8,493,887$16,217,299