1973 1.075 0.942 0.852 0.815 0.698 1.023 0.851 1.677
1974 1.084 1.020 0.735 0.716 0.662 1.002 0.768 1.722
1975 1.061 1.056 1.371 1.385 1.318 1.123 1.354 0.760
1976 1.052 1.175 1.236 1.266 1.280 1.156 1.025 0.960
1977 1.055 1.002 0.926 0.974 1.093 1.030 1.181 1.200
1978 1.077 0.982 1.064 1.093 1.146 1.012 1.326 1.295
1979 1.109 0.978 1.184 1.256 1.307 1.023 1.048 2.212
1980 1.127 0.947 1.323 1.337 1.367 1.031 1.226 1.296
1981 1.156 1.003 0.949 0.963 0.990 1.073 0.977 0.688
1982 1.117 1.465 1.215 1.187 1.213 1.311 0.981 1.084
1983 1.092 0.985 1.224 1.235 1.217 1.080 1.237 0.872
1984 1.103 1.159 1.061 1.030 0.903 1.150 1.074 0.825
1985 1.080 1.366 1.316 1.326 1.333 1.213 1.562 1.006
1986 1.063 1.309 1.186 1.161 1.086 1.156 1.694 1.216
1987 1.061 0.925 1.052 1.023 0.959 1.023 1.246 1.244
1988 1.071 1.086 1.165 1.179 1.165 1.076 1.283 0.861
1989 1.087 1.212 1.316 1.292 1.204 1.142 1.105 0.977
1990 1.080 1.054 0.968 0.938 0.830 1.083 0.766 0.922
1991 1.057 1.193 1.304 1.342 1.594 1.161 1.121 0.958
1992 1.036 1.079 1.076 1.090 1.174 1.076 0.878 0.926
1993 1.031 1.217 1.100 1.113 1.162 1.110 1.326 1.146
1994 1.045 0.889 1.012 0.999 0.968 0.965 1.078 0.990