1961         45.918         46.105         52.542         61.319         68.899         78.995         81.729         81.258         78.393         69.751         63.095         52.764
1962         43.272         48.350         51.275         59.056         66.558         74.012         80.994         80.830         77.431         68.224         59.456         51.106
1963         42.456         45.771         53.827         62.927         73.994         75.272         80.195         81.057         78.686         66.806         62.504         52.819
1964         49.786         43.709         52.182         65.491         68.456         73.390         82.435         80.479         78.724         70.388         58.748         50.785
1965         49.389         50.056         50.656         58.476         67.772         71.855         81.032         79.679         74.112         67.986         63.331         50.533
1966         48.905         50.754         56.446         61.580         68.610         73.910         80.159         81.247         73.766         68.746         62.013         52.664
1967         45.247         45.248         53.332         61.392         70.449         76.456         82.056         82.290         75.845         67.361         62.890         44.818
1968         47.119         40.591         52.191         60.057         68.749         72.245         80.060         80.901         76.895         67.628         61.864         58.405
1969         48.630         44.536         51.143         61.916         69.379         71.610         81.308         80.590         78.159         67.134         57.240         49.159
1970         44.106         49.216         47.138         57.602         69.106         74.460         80.910         81.137         78.267         69.060         59.620         53.354
1971         44.658         46.772         50.712         61.041         68.130         78.673         82.263         81.112         75.670         66.080         59.465         51.508
1972         49.826         44.010         52.604         58.277         69.162         76.414         79.665         78.988         75.191         69.233         61.680         51.887
1973         47.975         52.368         54.271         63.195         66.456         74.055         79.679         79.971         76.100         67.681         57.857         47.684
1974         46.169         45.401         51.390         61.934         68.930         73.420         80.960         78.846         75.302         69.911         60.629         53.277
1975         49.211         49.196         51.765         61.896         65.735         75.407         81.031         80.110         79.558         70.958         59.023         46.543
1976         46.056         50.018         50.226         59.008         68.838         73.749         78.575         81.494         73.875         68.081         54.775         50.953
1977         43.300         44.387         54.656         63.460         70.145         74.751         81.544         80.916         76.940         69.978         59.049         55.964
1978         47.439         47.995         51.468         60.246         67.462         75.521         82.215         80.683         76.948         68.167         60.399         54.799
1979         50.676         51.582         52.012         60.950         65.222         75.447         82.988         81.250         76.363         66.793         57.991         55.145
1980         49.166         43.646         52.257         57.432         66.860         79.229         82.812         80.369         74.786         69.153         62.806         51.124
1981         46.114         48.917         54.834         61.804         66.678         74.883         80.632         82.464         75.171         67.617         57.874         49.531
1982         48.060         47.007         53.228         58.989         69.689         72.433         80.122         81.265         75.313         70.612         63.254         49.917
1983         47.558         47.579         51.484         61.945         70.565         75.924         81.483         80.882         79.437         72.048         59.432         48.240
1984         43.347         43.681         50.720         59.686         66.951         77.846         82.003         81.121         75.201         67.390         62.981         50.013
1985         47.187         49.257         48.712         60.331         71.240         73.829         80.833         80.170         76.953         71.110         60.818         49.951
1986         46.304         44.513         51.195         60.528         69.087         76.353         81.524         81.140         75.124         66.682         60.587         52.616
1987         49.881         49.900         52.929         59.272         67.714         73.026         81.955         81.972         74.010         70.335         62.221         49.967
1988         50.207         46.642         49.623         59.528         68.311         76.502         83.498         81.174         74.547         68.500         56.962         51.150
1989         48.204         48.183         53.177         60.909         66.826         75.320         79.912         80.856         77.212         67.904         60.077         51.522
1990         49.197         49.682         55.352         60.019         68.243         75.540         82.491         81.062         76.125         67.197         62.660         53.108
1991         47.891         49.427         53.137         59.762         69.679         77.875         82.949         80.778         77.134         66.453         58.589         53.376
1992         47.203         46.763         51.891         60.591         67.633         73.509         79.555         80.711         77.412         65.628         58.094         54.502
1993         45.356         49.671         51.919         59.335         67.605         75.961         80.134         81.670         76.215         66.970         63.014         50.269
1994         48.803         48.195         49.896         63.412         71.606         76.451         81.590         81.003         74.078         67.905         64.157         56.047
1995         47.148         46.131         52.568         59.347         67.736         74.290         80.646         80.810         77.197         69.587         57.951         48.747
1996         47.904         44.753         51.093         56.163         67.397         78.469         81.451         80.246         77.040         69.819         62.983         50.710
1997         47.943         48.922         55.278         61.656         70.578         75.033         79.553         80.190         73.532         68.688         62.233         53.552
1998         48.230         50.961         53.361         67.094         71.604         75.291         83.247         82.353         75.918         71.472         62.863         54.574
1999         50.362         50.966         54.140         61.084         68.106         77.250         79.396         80.373         78.445         70.194         61.048         50.690
2000         49.226         46.183         53.283         60.596         70.257         75.158         80.506         79.881         76.838         71.500         61.056         55.935
2001         50.908         51.151         55.298         61.273         69.965         76.625         81.854         80.496         76.717         69.874         59.022         51.968
2002         49.834         51.267         58.097         64.206         70.642         77.447         80.853         80.061         75.584         68.629         59.314         53.707
2003         46.948         50.990         53.103         63.011         69.303         75.315         84.945         82.934         78.970         68.890         62.936         50.442
2004         47.820         52.085         52.451         62.051         70.848         75.927         81.703         81.972         76.386         67.476         62.471         54.068
2005         45.089         46.925         50.331         62.984         68.768         75.691         82.465         81.251         79.683         70.223         63.983         49.138
2006         50.102         49.577         53.656         62.834         68.624         75.721         82.441         81.764         75.369         72.925         63.850         53.351
2007         48.872         52.855         55.737         59.567         71.112         76.527         84.163         80.429         76.789         70.229         60.038         55.473
2008         47.124         43.641         54.160         62.258         69.601         76.884         81.391         81.094         79.125         71.513         60.570         52.012
2009         45.965         54.501         52.935         61.509         68.976         75.953         81.627         81.830         79.373         70.188         59.533         50.701
2010         49.174         50.843         53.496         57.439         67.576         72.674         81.172         82.861         78.927         67.419         59.362         51.588
2011         41.403         47.353         49.861         60.671         67.124         77.822         81.314         81.530         77.089         68.522         64.400         50.677
2012         46.156         46.070         52.593         63.376         69.399         75.700         82.290         81.779         75.000         68.449         59.594         50.730
2013         47.311         50.195         55.016         60.451         69.996         76.611         82.088         82.622         77.463         69.951         60.050         49.495
2014         48.464         48.391         54.030         61.737         68.384         75.588         82.621         80.945         78.947         70.168         63.148         49.512
2015         48.466         49.575         53.726         62.584         69.435         78.152         79.313         79.271         74.866         69.705         64.104         53.920
