1950 05 32.95  21.77  27.36 
1950 06 32.09  24.32  28.20 
1950 07 32.28  24.43  28.35 
1950 08 32.39  24.37  28.38 
1950 09 31.93  23.64  27.78 
1950 10 30.35  23.01  26.68 
1950 12 24.66  15.11  19.88 
1951 01 24.61  15.52  20.06 
1951 02 24.57  15.72  20.14 
1951 04 28.40  20.45  24.43 
1951 05 30.65  21.00  25.82 
1951 06 32.93  23.45  28.19 
1951 07 32.77  24.42  28.59 
1951 08 33.77  25.40  29.58 
1951 09 33.34  25.19  29.26 
1951 10 30.40  22.76  26.58 
1951 11 27.22  19.21  23.22 
1951 12 27.97  20.04  24.00 
1952 01 26.92  18.04  22.48 
1952 02 26.03  16.28  21.15 
1952 03 29.10  20.29  24.69 
1952 04 28.34  19.71  24.03 
1952 05 30.85  22.63  26.74 
1952 06 32.66  24.41  28.53 
1952 08 33.63  24.36  28.99 
1952 09 32.50  24.23  28.37 
1952 10 29.57  22.74  26.15 
1952 11 27.99  20.23  24.11 
1952 12 25.28  15.97  20.62 
1953 01 25.39  16.71  21.05 
1953 02 27.07  18.20  22.64 
1953 03 29.45  19.87  24.66 
1953 04 30.20  21.44  25.82 
1953 05 31.98  23.85  27.91 
1953 06 31.31  23.31  27.31 
1953 07 32.66  24.60  28.63 
1953 08 33.66  25.12  29.39 
1953 09 32.43  24.00  28.21 
1953 10 28.88  20.73  24.80 
1953 11 27.40  19.44  23.42 
1953 12 27.04  19.07  23.05 
1954 01 27.00  18.31  22.65 
1954 02 26.38  17.09  21.73 
1954 03 27.31  18.20  22.75 
1954 04 30.18  21.87  26.02 
1954 08 33.13  24.52  28.82 
1954 09 32.24  24.34  28.29 
1954 10 29.46  22.22  25.84 
1954 11 26.92  18.54  22.73 
1954 12 24.48  15.38  19.93 
1955 01 25.29  15.62  20.45 
1955 02 24.51  17.39  20.95 
1955 03 28.62  20.37  24.49 
1955 04 29.27  20.87  25.07 
1955 05 30.94  22.32  26.63 
1955 06 31.56  23.79  27.67 
1955 07 31.88  23.84  27.86 
1955 08 32.65  24.22  28.43 
1955 09 32.34  24.18  28.26 
1955 10 29.33  21.43  25.38 
1955 11 28.15  19.68  23.91 
