Commodity2005200620072008200920102011
Gliders & hang gliders$4,555,000$4,149,000     
Balloons & dirigibles; oth. non-powered aircraft$856,000$1,517,000$4,189,000$3,527,000$3,052,000$2,072,082$1,773,859
Total$5,411,000$5,666,000$4,189,000$3,527,000$3,052,000$2,072,082$1,773,859