1948   17.00   17.10   21.90   37.80   22.20   34.60   51.50   97.10  120.30   59.20   17.90   22.80   43.28           
       1949   20.40   54.00   41.10   24.60   25.20   26.60   49.40   48.90   35.10   28.40    7.40   13.30   31.20           
       1950   20.84   49.59   40.20   23.77   50.22   40.89   51.04   88.04  125.39   97.13   45.54   33.13   55.48           
       1951   16.24   20.37   40.21   51.98   59.06   32.34   46.08   80.11   95.82   74.23   37.81   29.79   48.67           
       1952   18.03   48.48   34.76   33.15   37.39   31.13   52.28   81.76   89.35   44.61   23.94   13.54   42.37           
       1953   11.71   22.08   21.01   24.90  110.16   62.11   57.30  111.93  154.67  137.43   96.09   41.23   70.88           
       1954   20.20   20.04   41.04   25.43   34.69   25.79   41.66   78.88   73.95   49.15   28.54   18.32   38.14           
       1955   16.08   16.87   51.51   23.60   28.28   33.85   54.19   92.54   96.38   56.74   37.49   22.25   44.15           
       1956   20.94   22.48   15.86   29.72   51.50   27.15   52.94   90.87   80.63   34.46   26.41   16.77   39.14           
       1957   12.73   30.93   22.68   29.40   52.18   27.40   52.72   80.28   79.45   39.27   24.94   18.28   39.19           
       1958   14.68   23.50   51.34   27.36   60.16   32.58   63.52   88.55   84.50   66.79   50.55   32.50   49.67           
       1959   57.33   42.78   33.24   54.23   61.10   52.35   48.95  105.75  133.53   80.16   44.48   22.81   61.39           
       1960   18.78   13.53   23.32   20.51   28.59   21.04   46.35   78.82   68.47   24.43   17.23   54.84   34.66           
       1961   16.16   15.17   29.17   28.75   37.68   50.73   83.57   98.07  108.22   76.79   47.61   28.40   51.69           
       1962   16.08   14.53   22.70   21.90   35.32   21.85   51.33   81.92   67.43   29.44   24.39   23.81   34.23           
       1963   15.46   15.41   14.87   33.87   51.97   44.13   62.85   89.65  142.90  146.17   80.36   35.11   61.06           
       1964   19.49   16.83   16.73   16.63   19.78   25.32   38.47   66.13   62.80   35.35   23.66   17.93   29.93           
       1965   46.84   28.92   30.82   32.60   82.65   32.64   63.58   98.29  113.32  104.33   43.21   27.75   58.74           
       1966   23.87   24.53   41.77   43.63   43.60   38.68   61.83  106.31  116.72  107.92   67.82   25.48   58.51           
       1967   19.10   18.60   16.40   15.30   16.40   21.30   50.40   75.30   79.80   34.30   11.23   15.40   31.13           
       1968   12.70   11.80   10.80   10.20   11.10   13.20   15.80   25.60   16.50   15.30   12.90   11.20   13.93           
       1969   10.90   19.50   31.70   33.40   28.70   28.40   27.70   66.30   97.70   48.57   22.20   16.40   35.96           
       1970   12.50   13.00   16.20   21.00   20.20   23.50   42.33   67.30   60.60   27.20   17.90   13.80   27.96           
       1971   11.30   17.60   15.40   34.60   31.90   27.20   50.60   85.00   63.00   35.40   22.10   18.90   34.42           
       1972   15.40   53.30   70.21   28.71   79.85   56.11   55.60   77.00  140.00  129.00   77.20   43.30   68.81           
       1973   25.30   41.70   23.70   36.40   25.80   17.15   35.37   92.70   83.40   49.00   30.00   15.00   39.63           
       1974    8.64   24.07   21.97   19.54   22.80   27.30   50.50   79.70   84.50   67.30   34.10   20.20   38.38           
       1975   21.20   24.10   28.15   41.70   26.40   28.70   42.20   77.50  106.00   76.07   29.50   20.50   43.50           
       1976   16.30   14.50   32.06   18.50   16.70   23.40   43.00   77.20   72.60   38.80   22.30   17.40   32.73           
       1977   13.80   32.50   37.60   78.36   62.67   47.20   67.10  106.00  128.00   86.20   48.00   27.90   61.28           
       1978   17.70   18.60   24.70   84.52   29.80   38.10   71.40  101.00  137.00  111.00   54.70   32.10   60.05           
       1979   23.90   28.30   22.00   48.60   72.70   54.80   48.50   71.50  114.00   94.10   49.50   29.90   54.82           
       1980   51.70   72.90   62.00   50.00   31.90   28.10   39.80   65.50  100.00   54.20   33.70   22.40   51.02           
       1981   18.80   70.70   43.00   27.50   30.70   25.00   38.70   67.80   56.10   32.40   21.20   16.70   37.38           
       1982   13.30   21.00   58.30   69.10   40.10   62.10   60.00   80.20  136.00  138.00   93.00   51.10   68.52           
       1983   28.70   22.40   23.10   27.50   29.70   28.10   51.30   92.30   79.00   39.80   24.70   17.80   38.70           
       1984   13.40   16.30   19.80   43.20   26.60   40.10   73.60   86.40  136.00  113.00   58.80   35.30   55.21           
       1985   25.80   34.40   29.30   41.20   22.50   24.70   48.40   78.70   57.20   29.60   23.90   18.10   36.15           
       1986   25.10   54.32   85.78   37.09   46.97   36.64   56.82   80.46  112.03   78.54   40.55   25.00   56.61           
       1987   17.40   17.10   24.90   66.20   47.20   37.20   72.20  111.00  109.00   69.30   39.70   23.50   52.89           
       1988   17.60   15.90   17.10   21.50   30.90   25.20   43.30   88.10   60.40   28.30   20.70   15.81   32.07