1949 11 12.09  -2.62   4.73 
1949 12 11.05  -4.09   3.48 
1950 01 14.79    .58   7.68 
1950 02  9.18  -3.61   2.78 
1950 03 10.55  -4.52   3.01 
1950 04 17.09  -1.00   8.04 
1950 05 23.52   6.96  15.24 
1950 06 25.89   8.14  17.01 
1950 07 25.98  12.65  19.31 
1950 08 26.56  12.13  19.34 
1950 09 23.40   8.64  16.02 
1950 10 21.72   5.34  13.53 
1950 11 10.91  -3.65   3.63 
1950 12  3.65  -7.73  -2.04 
1951 01  8.97  -6.18   1.39 
1951 02  9.29  -7.22   1.03 
1951 03 12.53  -1.96   5.28 
1951 04 17.27   2.19   9.73 
1951 05 23.30   6.53  14.91 
1951 06 26.80 -99.99 -99.99 
1951 07 28.47  12.66  20.56 
1951 08 27.76  10.95  19.35 
1951 09 24.95   6.39  15.67 
1951 10 22.00   2.00  12.00 
1951 11  9.04  -3.92   2.56 
1951 12  9.71  -5.30   2.20 
1952 01 10.28  -3.22   3.52 
1952 02 10.83  -5.29   2.77 
1952 03 13.21  -3.39   4.91 
1952 04 18.50   2.10  10.30 
1952 05 22.97   6.18  14.57 
1952 06 28.74  11.85  20.29 
1952 07 29.87  14.37  22.12 
1952 08 27.97  12.49  20.23 
1952 09 25.48   6.09  15.78 
1952 10 18.08  -2.47   7.80 
1952 11 12.54  -1.89   5.32 
1952 12  6.06  -5.45    .30 
1953 02 10.02  -5.28   2.37 
1953 03 13.26  -1.00   6.13 
1953 04 17.66   2.10   9.88 
1953 05 25.58   9.74  17.66 
1953 06 28.04  12.22  20.13 
1953 07 29.24  12.42  20.83 
1953 08 28.87  10.84  19.85 
1953 09 25.98   6.50  16.24 
1953 10 22.95    .68  11.81 
1953 11 13.60  -6.67   3.46 
1953 12  7.82  -6.29    .76 
1954 01  7.36  -5.50    .93 
1954 02 11.68  -3.57   4.05 
1954 03 12.13  -5.40   3.36 
1954 04 22.76   4.63  13.69 
1954 05 20.23   4.55  12.39 
1954 06 27.14  10.33  18.73 
1954 07 28.66  11.76  20.20 
1954 08 26.97  14.33  20.65 
1954 09 26.49   8.97  17.73 
1954 10 19.41   3.59  11.50 
1954 11 11.38  -2.69   4.34 
1954 12  6.24  -6.10    . 6 
1955 01  3.90  -7.83  -1.96 
1955 02  9.03  -6.35   1.33 
1955 03 13.59  -1.96   5.81 
1955 04 21.70   2.59  12.14 
1955 05 24.69   6.18  15.43 
1955 06 23.35   7.38  15.36 
1955 07 29.87  15.74  22.80 
1955 08 28.96  15.23  22.09 
1955 09 27.19   9.02  18.10 
1955 10 20.27   2.60  11.43 
1955 12  5.88  -9.13  -1.62 
1956 01  3.24  -9.68  -3.22 
1956 02 10.20  -2.96   3.62 
1956 03 11.83  -3.12   4.35 
1956 04 16.93    .10   8.51 
1956 05 24.14   6.02  15.08 
1956 06 25.63  10.34  17.98 
1956 07 27.16  13.25  20.20 
1956 08 27.02  11.90  19.45 
1956 09 23.08   7.73  15.40 
1956 10 21.41   4.01  12.71 
1956 11 13.12  -3.34   4.89 
1956 12 12.63   -.81   5.91 
1957 01  4.84  -8.18  -1.67 
1957 02 10.60  -2.76   3.92 
1957 03 11.71  -2.78   4.46 
1957 04 21.02   3.81  12.41 
1957 05 25.01 -99.99 -99.99 
1957 06 27.06  12.89  19.97 
1957 07 27.91  11.64  19.77 
1957 08 28.07   9.75  18.91 
1957 10 15.82    .63   8.22 
1957 11 14.20  -1.65   6.27 
1957 12  9.55  -4.84   2.35 
1958 01  3.88  -8.82  -2.46 
1958 02   .86 -11.51  -5.32 
1958 03  6.43  -2.58   1.92 
1958 04 19.01   2.51  10.76 
1958 05 23.15   5.31  14.23 
1958 06 25.12   9.43  17.28 
1958 07 27.88  15.04  21.46 
1958 08 26.10  12.96  19.53 
1958 09 24.06   9.28  16.67 
1958 10 19.20 -99.99 -99.99 
1958 11 15.36  -2.83   6.26 
1958 12  4.80  -9.43  -2.31 
1959 01  6.00  -8.30  -1.15 
1959 02  9.79  -6.05   1.86 
1959 03 12.04  -4.86   3.59 
1959 04 19.20   1.33  10.26 
1959 05 25.50   9.52  17.51 
1959 06 26.01   9.17  17.59 
1959 07 28.33  13.20  20.76 
1959 08 28.87  13.81  21.34 
1959 09 26.32   8.58  17.45 
1959 10 99.99   5.18 -99.99 
1959 11 13.50  -3.16   5.17 
1959 12  9.01  -5.08   1.96 
1960 01  6.33  -4.80    .76 
1960 02  4.94  -7.12  -1.08 
1960 03  3.31 -10.79  -3.74 
1960 04 21.80   1.34  11.57 
1960 05 21.38   4.92  13.15 
1960 06 25.20   9.46  17.33 
1960 07 25.95  11.01  18.48 
1960 08 99.99  14.11 -99.99 
1960 09 99.99  11.60 -99.99 
1960 10 99.99   3.55 -99.99 
1960 11 99.99  -3.37 -99.99 
1960 12 99.99 -13.37 -99.99 
1961 01 99.99 -11.39 -99.99 
1961 02 99.99  -3.19 -99.99 
1961 03 12.11    .28   6.19 
1961 04 12.33    .52   6.42 
1961 05 20.23   3.81  12.02 
1961 06 24.58   9.74  17.16 
1961 07 26.38  13.76  20.07 
1961 08 99.99  13.60 -99.99 
1961 09 99.99  11.04 -99.99 
1961 10 19.04   1.79  10.42 
1961 11 13.69    .78   7.23 
1961 12  7.27  -5.19   1.04 
1962 01  6.16  -7.95   -.89 
1962 02  9.58  -4.04   2.77 
1962 03 10.47  -2.81   3.83 
1962 04 15.15    .38   7.76 
1962 05 26.05   8.89  17.46 
1962 06 25.84  11.46  18.65 
1962 07 25.50  12.62  19.06 
1962 08 22.64  11.12  16.87 
1962 09 18.04   8.26  13.15 
1962 10 16.36   3.99  10.17 
1962 11  6.81  -3.08   1.86 
1962 12  -.41 -10.60  -5.50 
1963 01   .95 -12.82  -5.93 
1963 02   .52 -11.64  -5.56 
1963 03 10.14  -1.57   4.29 
1963 05 21.31   5.45  13.37 
1963 06 24.93   9.39  17.16 
1963 07 26.05  11.06  18.55 
1963 08 25.31  11.93  18.61 
1963 09 23.22   6.06  14.64 
1963 10 22.91   -.22  11.34 
1963 11 12.67 -99.99 -99.99 
1963 12  1.03 -99.99 -99.99 
1964 01  8.14  -9.91   -.88 
1964 02  2.99 -10.18  -3.60 
1964 03 12.33  -4.23   4.05 
1964 04 16.87   2.00   9.43 
