Commodity2005200620072008200920102011
Anti-freezing preps. & prepd. de-icing fluids$4,437,114$6,391,568$4,381,283$4,503,953$3,627,666$4,825,259$6,048,167
Total$4,437,114$6,391,568$4,381,283$4,503,953$3,627,666$4,825,259$6,048,167