Commodity2005200620072008200920102011
Electrical signalling/safety/traffic control equip. for railways/tramways$385,302$7,150,590$2,361,359$4,514,877$5,230,251$4,774,878$442,760
Electrical signalling/safety/traffic control equip. other than for railways ...$2,491,217$1,529,559$5,418,337$5,643,676$6,172,250$10,691,878$2,609,039
Parts of the electrical signalling/safety/traffic control equip. of 85.30$2,273,898$2,748,860$4,059,810$3,877,040$2,460,576$2,244,996$4,198,793
Total$5,150,417$11,429,009$11,839,506$14,035,593$13,863,077$17,711,752$7,250,592