... rate 18 72 31, 385 - 10 ,11 2,0 61 4 .1 2.0 18 90 64,934 - 14 ,333, 915 14 .0 1. 9 19 00 239,820 - 17 , 318 ,5564.5 2.9 19 20 579,033 - 30,635,6054.2 1. 5 19 40 1, 326,2 61 94.9 41, 236, 315 5.2 2.3 19 50 2 ,19 8,096 ... rate 18 72 31, 385 - 10 ,11 2,0 61 4 .1 2.0 18 90 64,934 - 14 ,333, 915 14 .0 1. 9 19 00 239,820 - 17 , 318 ,5564.5 2.9 19 20 579,033 - 30,635,6054.2 1. 5 19 40 1, 326,2 61 94.9 41, 236, 315 5.2 2.3 19 50 2 ,19 8,096 ... ElectricalEngineering and Technical School (19 13), the Juiz de Fora Engineering School (19 14), theMilitary Engineering School in Rio de Janeiro (19 28) and, finally, the Pará EngineeringSchool in 19 31...