1952 09 30.00  19.67  24.83 
1952 10 25.60   9.84  17.72 
1952 11 20.80   7.43  14.11 
1952 12 17.31   5.71  11.51 
1953 01 18.60   6.05  12.32 
1953 02 18.06   7.22  12.64 
1953 03 23.42  12.08  17.75 
1953 04 24.23  12.40  18.31 
1953 05 30.42  19.85  25.13 
1953 06 33.09  22.61  27.85 
1953 07 32.46  22.66  27.56 
1953 08 32.12  22.04  27.08 
1953 09 31.08  18.83  24.95 
1953 10 28.43  13.98  21.20 
1953 11 20.80   8.30  14.54 
1953 12 16.48   5.94  11.21 
1954 01 18.50   6.06  12.28 
1954 02 20.04   7.94  13.99 
1954 03 20.28   9.32  14.80 
1954 04 27.45  16.27  21.86 
1954 05 27.52  15.50  21.51 
1954 06 33.28  21.09  27.18 
1954 07 33.18  23.25  28.22 
1954 08 34.25  23.39  28.82 
1954 09 32.88  21.13  27.00 
1954 10 27.01  14.36  20.68 
1954 11 20.20   7.47  13.83 
1954 12 17.07   4.08  10.57 
1955 01 16.42   4.75  10.58 
1955 02 18.89   7.43  13.16 
1955 03 22.65  11.60  17.12 
1955 04 26.63  15.85  21.24 
1955 05 30.13  20.29  25.21 
1955 06 31.63  20.60  26.11 
1955 07 31.86  23.00  27.43 
1955 08 33.33  22.85  28.09 
1955 09 31.71  21.54  26.62 
1955 10 26.52  12.84  19.68 
1955 11 20.52   7.68  14.10 
1955 12 18.04   7.15  12.59 
1956 01 15.33   2.63   8.97 
1956 02 20.45   9.70  15.07 
1956 03 21.08   9.39  15.23 
1956 04 23.81  14.03  18.92 
1956 05 29.60  19.39  24.49 
1956 06 30.74  21.33  26.03 
1956 07 31.76  22.90  27.33 
1956 08 32.68  22.95  27.82 
1956 09 29.78  19.31  24.54 
1956 10 26.68  16.18  21.43 
1956 11 20.08   8.12  14.10 
1956 12 20.63  10.43  15.53 
1957 01 19.14   9.20  14.17 
1957 02 21.09  12.38  16.73 
1957 03 19.87  10.49  15.18 
1957 04 23.63  15.02  19.32 
1957 05 28.15  20.25  24.20 
1957 06 30.81  23.63  27.22 
1957 07 32.59  24.31  28.45 
1957 08 32.09  22.52  27.31 
1957 09 28.47  21.35  24.91 
1957 10 23.35  13.69  18.52 
1957 11 20.65  11.74  16.19 
1957 12 17.32   6.47  11.89 
1958 01 12.95   2.88   7.91 
1958 02 12.48   2.01   7.24 
1958 03 18.45   8.78  13.61 
1958 04 23.46  14.71  19.08 
1958 05 28.20  18.76  23.48 
1958 06 30.56  21.65  26.10 
1958 07 31.53  22.70  27.11 
1958 08 32.05  22.30  27.17 
