Commodity2005200620072008200920102011
Gliders & hang gliders$6,050$2     
Balloons & dirigibles; oth. non-powered aircraft$7,763$9,752$30,950$37,213$28,077$15,134$202,726
Total$13,813$9,754$30,950$37,213$28,077$15,134$202,726