Enero Febrero Marzo Abril Mayo Junio Julio
1966 0.5 2.9 1.7 7.9 1.8 2.5 5.5
1967 0.7 0.4 0.4 6.1 1.3 5.6 7.2
1968 0.3 2.4 1.8 1.6 2.5 1.9 2.3
1969 2.1 0.8 4.7 1.5 2.8 3.1 7.2
1970 0.9 1.6 1.3 8.7 2.6 1.7 1.7
1971 0.2 1.8 1.2 0.7 1.7 1.6 3.6
1972 0.5 4.3 4.3 3.4 1.9 9.5 2.2
1973 1.2 5.6 2.2 1.2 2.7 2.6 1.8
1974 0.5 2.4 2.2 4.6 1.2 5.4 2.9
1975 0.6 2.9 1.8 1.4 4.5 2.5 1.7
1976 0.3 1.4 0.9 1.4 2.6 8.6 1.6
1977 0.7 5.5 2.4 2.6 2.3 9.5 1.2
1978 0.6 4.6 1.8 1.8 1.4 1.9 5.1
1979 1.4 6.9 5.7 6.2 1.5 6.8 5.9
1980 0.7 4.3 3.1 1.4 2.9 2.9 6.7
1981 0.9 5.8 4.7 3.5 8.9 3.1 2.9
1982 0.4 0.3 0.5 0.6 0.3 0.4 2.6
1983 0.4 0.3 0.4 0.4 0.2 3.4 1.9
1984 0.8 7.1 8.4 6.2 0.8 4.5 2.6
1985 0.5 2.5 1.6 0.7 1.2 2.3 4.6
1986 0.4 0.3 0.3 0.2 7.8 4.4 2.4
