1949 01 10.60   1.84   6.22 
1949 02 11.18   2.16   6.67 
1949 03 13.17   3.31   8.24 
1949 04 18.40   7.64  13.02 
1949 05 25.11  13.25  19.18 
1949 06 29.00  19.17  24.08 
1949 07 31.80  22.83  27.31 
1949 08 29.87  20.89  25.38 
1949 09 24.46  14.42  19.43 
1949 10 22.01  12.95  17.48 
1949 11 13.75   4.32   9.03 
1949 12  9.37   1.40   5.38 
1950 01 13.19   4.12   8.65 
1950 02  7.36   -.24   3.56 
1950 03 10.55   -.23   5.16 
1950 04 16.78   5.92  11.35 
1950 05 22.56  13.23  17.89 
1950 06 28.63  18.06  23.34 
1950 07 29.08  20.04  24.56 
1950 08 29.04  19.57  24.30 
1950 09 23.29  15.65  19.47 
1950 10 20.73  10.86  15.79 
1950 11 14.14   3.69   8.91 
1950 12  5.68  -2.02   1.83 
1951 01  8.60   -.75   3.92 
1951 02  8.25  -1.19   3.53 
1951 03 12.08   2.71   7.39 
1951 04 18.79   7.88  13.34 
1951 05 24.15  12.73  18.43 
1951 06 28.09  18.15  23.12 
1951 07 30.97  20.77  25.87 
1951 08 29.68  19.98  24.83 
1951 09 26.59  16.27  21.43 
1951 10 21.18  11.93  16.55 
1951 11 11.28   1.96   6.62 
1951 12  8.80    .73   4.76 
1952 01  8.70    .89   4.79 
1952 02  9.21   1.05   5.13 
1952 03 10.94   1.98   6.46 
1952 04 19.19   9.04  14.11 
1952 05 22.83  13.13  17.98 
1952 06 30.24  19.66  24.95 
1952 07 32.15  22.17  27.16 
1952 08 29.23  20.04  24.63 
1952 09 26.19  15.42  20.80 
1952 10 18.95   7.67  13.31 
1952 11 13.44   5.06   9.25 
1952 12  7.54    .61   4.07 
1953 01  8.68   1.07   4.87 
1953 02 10.10   1.25   5.68 
1953 03 13.10   3.85   8.47 
1953 04 18.51   8.18  13.34 
1953 05 26.07  16.01  21.04 
1953 06 28.98  18.93  23.95 
1953 07 32.32  21.34  26.83 
1953 08 30.72  19.62  25.17 
1953 09 27.13  15.71  21.42 
1953 10 22.19  10.75  16.47 
1953 11 14.96   3.93   9.44 
1953 12  9.57   1.23   5.39 
1954 01  6.66  -2.15   2.25 
1954 02 11.78   1.63   6.70 
1954 03 12.17   2.36   7.27 
1954 04 21.94   9.54  15.74 
1954 05 22.41  12.30  17.35 
1954 06 29.45  18.59  24.02 
1954 07 32.15  20.44  26.29 
1954 08 28.91  19.89  24.40 
1954 09 29.02  17.78  23.40 
1954 10 22.04  12.01  17.02 
1954 11 11.87   3.63   7.75 
1954 12  6.76   -.69   3.03 
1955 01  5.60  -1.56   2.02 
1955 02  8.51  -1.69   3.41 
1955 03 13.61   3.73   8.67 
1955 04 20.20   9.67  14.94 
1955 05 25.43  14.65  20.04 
1955 06 26.64  16.59  21.61 
1955 07 33.06  23.51  28.28 
1955 08 30.55  22.03  26.29 
1955 09 25.61  17.12  21.36 
1955 10 21.56  10.20  15.87 
1955 11 12.94   2.91   7.92 
1955 12  4.92  -2.79   1.06 
1956 01  5.04  -1.74   1.65 
1956 02  9.50   1.16   5.33 
1956 03 11.34   1.81   6.57 
1956 04 17.75   7.01  12.38 
1956 05 23.78  12.09  17.93 
1956 06 29.21  18.43  23.82 
1956 07 29.88  20.54  25.21 
1965 10 18.86   9.59  14.22 
1965 11 13.87   5.85   9.85 
1965 12  9.47   2.00   5.73 
