Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways$4,133,198$155,677$45,587$692,252$612,978$75,871$94,147
Electrical signalling/safety/traffic control equip. other than for railways ...$2,364,764$1,601,241$3,067,327$2,196,341$3,751,314$1,471,498$11,128,289
Parts of the electrical signalling/safety/traffic control equip. of 85.30$3,059,441$4,664,788$3,122,948$4,030,695$5,021,396$13,425,924$10,924,579
Total$9,557,403$6,421,706$6,235,862$6,919,288$9,385,688$14,973,293$22,147,015