Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways$748,899$246,537$296,371$544,052$944,820$672,949$2,540,504
Electrical signalling/safety/traffic control equip. other than for railways ...$1,079,990$1,500,163$1,048,480$1,728,973$1,960,937$1,421,539$1,252,672
Parts of the electrical signalling/safety/traffic control equip. of 85.30$5,311,123$6,511,851$9,484,244$15,104,552$11,471,336$13,461,770$10,559,926
Total$7,140,012$8,258,551$10,829,095$17,377,577$14,377,093$15,556,258$14,353,102