Commodity2005200620072008200920102011
Anti-freezing preps. & prepd. de-icing fluids$4,410,657$4,439,324$4,611,611$5,084,042$4,389,830$4,980,371$5,943,422
Total$4,410,657$4,439,324$4,611,611$5,084,042$4,389,830$4,980,371$5,943,422