Commodity2005200620072008200920102011
Anti-freezing preps. & prepd. de-icing fluids$7,515,152$10,181,159$9,899,647$12,388,506$10,971,923$12,663,945$12,871,342
Total$7,515,152$10,181,159$9,899,647$12,388,506$10,971,923$12,663,945$12,871,342