Commodity2005200620072008200920102011
Tugs & pusher craft$48,779,998$31,428,771$64,305,183$170,905,785$227,688,233$150,347,855$53,918,051
Total$48,779,998$31,428,771$64,305,183$170,905,785$227,688,233$150,347,855$53,918,051