1946 01 -99.99  -8.64 -99.99 
1946 02   2.60  -8.24  -2.82 
1946 03   7.54  -3.57   1.98 
1946 04  14.64  -1.31   6.66 
1946 05  14.51   1.21   7.86 
1946 06  20.72   5.17  12.94 
1946 07  27.24   9.16  18.20 
1946 08  25.85   7.55  16.70 
1946 09  18.00   3.09  10.54 
1946 10   7.05  -3.05   2.00 
1946 11   3.76  -6.15  -1.19 
1946 12   1.97  -6.98  -2.50 
1947 01  -1.73 -12.19  -6.96 
1947 02   1.54  -9.28  -3.87 
1947 03   6.27  -5.08   0.59 
1947 04  10.76  -1.85   4.45 
1947 05  18.62   3.47  11.04 
1947 06  17.48   4.11  10.79 
1947 07  28.42   9.00  18.70 
1947 08  25.59   7.71  16.65 
1947 09  19.32   3.49  11.40 
1947 10  14.15   2.08   8.11 
1947 11   1.21  -8.35  -3.57 
1947 12   0.57  -8.45  -3.93 
1948 01 -99.99 -11.69 -99.99 
1948 02  -1.36 -11.48  -6.41 
1948 03   1.86  -9.95  -4.04 
1948 04  10.17  -2.34   3.91 
1948 05  16.48   2.25   9.36 
1948 10  15.22   -.22   7.50 
1948 11   1.80  -6.03  -2.11 
1948 12  -4.23 -13.73  -8.97 
1949 01  -7.92 -20.92 -14.42 
1949 02  -1.11 -12.41  -6.76 
1949 03   3.62  -8.13  -2.25 
1949 04  15.11   -.74   7.18 
1949 05  17.56   3.66  10.61 
1949 06  20.25   5.56  12.90 
1949 07  25.60   8.33  16.96 
1949 08  26.34   9.22  17.78 
1949 09  21.36   3.93  12.64 
1949 10   9.32  -2.70   3.31 
1949 11  11.33   -.84   5.24 
1949 12   -.54 -10.30  -5.42 
1950 01  -5.09 -16.36 -10.72 
1950 02   3.27  -7.96  -2.34 
1950 03   3.04  -7.62  -2.29 
1950 04   9.47  -3.28   3.10 
1950 05  14.07   -.50   6.78 
1950 06  19.68   4.29  11.98 
1950 07  24.39   7.61  16.00 
1950 09  16.03   2.28   9.15 
1950 10  14.67   0.84   7.75 
1950 11   4.44  -6.13   -.84 
1950 12   3.20  -5.95  -1.37 
1951 01  -2.80 -13.19  -7.99 
1951 02   1.87  -8.89  -3.51 
1951 03   2.70  -9.81  -3.55 
1951 04  11.39  -3.13   4.13 
1951 05  15.67   2.46   9.06 
1951 06  16.50   2.22   9.35 
1951 09 -99.99   2.74 -99.99 
1951 10   9.74   -.83   4.45 
1951 11   4.23  -6.19   -.98 
1951 12  -2.76 -12.62  -7.69 
1952 01  -1.65 -11.68  -6.66 
1952 02   0.61 -10.53  -4.96 
1952 03   1.59 -10.28  -4.34 
1952 04  14.04  -1.45   6.29 
1952 05  16.15   2.36   9.26 
1952 06 -99.99   5.21 -99.99 
1952 09  24.19   4.91  14.55 
1952 10  18.44   0.50   9.47 
1952 11   2.26  -8.60  -3.17 
1952 12   0.36  -8.55  -4.09 
1953 01   3.58  -4.17   -.29 
1953 02   1.53  -8.08  -3.27 
1953 03   6.42  -5.50   0.46 
1953 04   8.75  -3.87   2.44 
1953 05  13.07   -.48   6.29 
1953 06  19.54   3.87  11.70 
1953 09  22.39   4.98  13.68 
1953 10  16.40   1.16   8.78 
1953 11   8.10  -2.36   2.86 
1953 12   1.12  -7.42  -3.15 
1954 01   -.15 -10.64  -5.39 
1954 02   5.81  -4.87   0.47 
1954 03   2.76  -9.39  -3.31 
1954 04  11.75  -1.75   5.00 
1954 05  17.06   1.80   9.42 
1954 06  18.25   3.67  10.96 
1954 07 -99.99   9.27 -99.99 
1954 09 -99.99   4.01 -99.99 
1954 10  13.02  -1.16   5.93 
1954 11   9.32  -1.72   3.79 
1954 12   0.71  -9.62  -4.45 
1955 01  -2.46 -11.29  -6.87 
1955 02  -1.29 -12.28  -6.78 
1955 03   0.36 -11.55  -5.59 
1955 04   7.60  -3.92   1.83 
1955 05  15.00   0.89   7.94 
1955 09 -99.99   3.40 -99.99 
1955 10  14.60   0.48   7.54 
1955 11   0.20 -10.46  -5.13 
1955 12  -1.49 -11.47  -6.48 
1956 01   -.70 -10.32  -5.51 
1956 02  -1.73 -12.64  -7.18 
1956 03   4.19  -7.81  -1.80 
1956 04  11.57  -2.32   4.62 
1956 05  16.96   3.59  10.28 
1956 06  23.17   5.35  14.26 
1956 08  23.62   7.22  15.42 
1956 09  22.22   4.46  13.34 
1956 10  12.44   -.18   6.12 
1956 11   4.32  -7.09  -1.38 
1956 12   2.34  -7.19  -2.42 
1957 01  -6.15 -17.12 -11.64 
1957 02   2.43  -9.13  -3.35 
1957 03   5.18  -6.21   -.51 
1957 04   9.04  -2.98   3.03 
1957 05  16.76   4.01  10.38 
1957 09  21.10   4.00  12.55 
1957 10  11.01   -.20   5.40 
1957 11   3.11  -6.66  -1.77 
1957 12   2.87  -6.35  -1.74 
1958 01   1.49  -8.30  -3.40 
1958 02   5.66  -4.19   0.73 
1958 03   3.48  -7.52  -2.02 
1958 04   9.06  -2.48   3.29 
1958 05  21.84   5.27  13.55 
1958 06  19.60 -99.99 -99.99 
1958 10  16.46   0.49   8.47 
1958 11   4.42  -6.21   -.89 
1958 12   3.33  -5.56  -1.11 
1959 01   0.55  -9.22  -4.33 
1959 02   -.84 -11.77  -6.30 
1959 03   4.32  -6.11   -.89 
1959 04  11.63  -2.11   4.75 
1959 05  12.96   0.02   6.49 
