Commodity2005200620072008200920102011
Anti-freezing preps. & prepd. de-icing fluids$22,569,701$27,728,581$28,047,674$35,860,111$25,396,379$33,989,498$40,010,078
Total$22,569,701$27,728,581$28,047,674$35,860,111$25,396,379$33,989,498$40,010,078