Commodity2005200620072008200920102011
Tugs & pusher craft$62,389,344$68,342,844$114,756,400$153,666,176$168,035,920$313,277,582$72,871,776
Total$62,389,344$68,342,844$114,756,400$153,666,176$168,035,920$313,277,582$72,871,776