Commodity2005200620072008200920102011
Anti-freezing preps. & prepd. de-icing fluids$1,149,128$998,538$954,222$1,760,198$1,447,340$1,916,563$2,424,827
Total$1,149,128$998,538$954,222$1,760,198$1,447,340$1,916,563$2,424,827