including capital expenditures of $NA (1990) Electricity: 2,384,000

4.327017 0.231106 2.6144% 1985 1.757539 0.568978 2.9715% 1984 7.085656 0.141130 3.6576% 1983 1.105319 0.904717 3.8998% 1982 0.557609 1.793370 6.3831% 1981 6.308885 0.158507 9.6843% 1980 0.911708 1.096843 9.0330% 1979 9.824771 0.101784 8.8650% 1978 0.305938 3.268636 7.2813% 1977 4.516875 0.221392 6.6558% 1976 7.987384 0.125197 6.4073% 1975 4.176062 0.239460 9.8159% 1974 7.499563 0.133341 9.0909% 1973 6.780979 0.147471 6.4509% 1972 5.470634 0.182794 4.7304% 1971 1.115561 0.896410 5.7132% 1970 5.249882 0.190480 5.5272% 1969 0.230808 4.332601 5.5714% 1968 0.522162 1.915116 5.0148% 1967 0.234183 4.270172 2.5719% 1966 4.374823 0.228581 3.5485% 1965 3.558055 0.281052 2.7360%

Curitiba