Commodity2005200620072008200920102011
Anti-freezing preps. & prepd. de-icing fluids$33,738,574$37,255,358$40,600,848$41,967,387$48,788,840$62,001,542$60,631,815
Total$33,738,574$37,255,358$40,600,848$41,967,387$48,788,840$62,001,542$60,631,815