Commodity2005200620072008200920102011
Tugs & pusher craft$35,412,932$27,236,652$1,890,367$132,047$1,737,340$44,181,677$15,579,603
Total$35,412,932$27,236,652$1,890,367$132,047$1,737,340$44,181,677$15,579,603