Commodity2005200620072008200920102011
Tugs & pusher craft$78,137,854$65,682,727$38,086,202$13,422,021$28,453,114$1,660,822$21,722,936
Total$78,137,854$65,682,727$38,086,202$13,422,021$28,453,114$1,660,822$21,722,936