1948 01  4.46  -5.24   -.38 
1948 02  9.64  -1.19   4.22 
1948 03 15.29   4.50   9.89 
1948 04 18.52   7.64  13.08 
1948 05 24.19  13.09  18.64 
1948 06 28.57  17.32  22.94 
1948 07 30.87  19.73  25.30 
1948 08 29.62  18.03  23.82 
1948 09 26.07  15.85  20.96 
1948 10 18.89   8.26  13.57 
1948 11 17.09   6.34  11.71 
1948 12 10.22    .34   5.28 
1949 01 11.99   2.62   7.30 
1949 02 12.93   2.35   7.64 
1949 03 14.50   2.60   8.55 
1949 04 18.54   7.50  13.02 
1949 05 25.39  12.75  19.07 
1949 06 28.07  18.95  23.51 
1949 07 31.47  22.07  26.77 
1949 08 29.81  20.50  25.15 
1949 09 24.96  15.31  20.13 
1949 10 22.50  12.66  17.58 
1949 11 15.35   3.61   9.48 
1949 12 11.58   1.09   6.33 
1950 01 16.14   5.30  10.71 
1950 02  9.80    .41   5.10 
1950 03 12.85   1.16   7.00 
1950 04 18.28   5.92  12.10 
1950 05 22.19  12.67  17.43 
1950 06 28.88  17.01  22.94 
1950 07 29.72  19.64  24.68 
1950 08 28.71  18.12  23.41 
1950 09 24.91  15.96  20.43 
1950 10 21.69  11.31  16.50 
1950 11 15.59   3.26   9.42 
1950 12  7.75  -2.27   2.74 
1951 01 11.78    .-2   5.87 
1951 02 11.39   -.88   5.25 
1951 03 13.91   2.76   8.33 
1951 04 19.21   6.72  12.96 
1951 05 24.71  11.94  18.32 
1951 06 28.74  18.09  23.41 
1951 07 31.06  20.19  25.62 
1951 08 30.01  19.68  24.84 
1951 09 27.97  16.61  22.29 
1951 10 22.32  11.75  17.03 
1951 11 13.62   2.09   7.85 
1951 12 12.23   1.56   6.89 
1952 01 12.03   1.62   6.82 
1952 02 11.13   1.13   6.13 
1952 03 14.08   3.02   8.55 
1952 04 21.00   9.20  15.10 
1952 05 24.98  13.00  18.99 
1952 06 32.40  19.69  26.04 
1952 07 33.37  21.02  27.19 
1952 08 30.74  20.32  25.53 
1952 09 28.19  16.36  22.27 
1952 10 20.16   8.01  14.08 
1952 11 15.51   5.21  10.36 
1952 12  9.14    .18   4.66 
1953 01 11.70   2.30   7.00 
1953 02 13.10   2.08   7.59 
1953 03 14.77   4.10   9.43 
1953 04 20.94   8.28  14.61 
1953 05 28.15  16.43  22.29 
1953 06 30.18  18.60  24.39 
1953 07 33.27  20.94  27.10 
1953 08 31.45  19.03  25.24 
1953 09 28.72  15.51  22.11 
1953 10 22.87  10.20  16.53 
1953 11 15.93   3.55   9.74 
1953 12 12.13   1.53   6.83 
1954 01  9.85  -1.23   4.31 
1954 02 14.32   1.66   7.99 
1954 03 16.24   3.14   9.68 
1954 04 23.18  10.36  16.77 
1954 05 24.34  11.97  18.15 
1954 06 30.76  17.76  24.26 
1954 07 33.27  19.39  26.33 
1954 08 31.26  19.44  25.35 
1954 09 30.92  17.15  24.03 
1954 10 24.51  11.91  18.20 
1954 11 13.84   3.74   8.79 
1954 12  9.70   -.68   4.50 
1955 01  7.85  -1.69   3.08 
1955 02 11.50  -1.27   5.11 
1955 03 17.49   4.87  11.18 
1955 04 22.50  10.67  16.58 
1955 05 25.86  13.98  19.92 
1955 06 27.47  15.83  21.65 
1955 07 33.53  22.16  27.84 
1955 08 31.44  22.08  26.76 
1955 09 26.67  18.07  22.37 
1955 10 22.55  10.30  16.42 
1955 11 15.79   3.37   9.58 
1955 12  7.30  -2.40   2.45 
1956 01  6.35  -1.71   2.32 
1956 02 12.30   1.50   6.90 
1956 03 14.94   2.81   8.87 
1956 04 19.61   7.04  13.32 
1956 05 25.33  12.30  18.81 
1956 06 29.55  18.23  23.89 
1956 07 30.71  20.29  25.50 
1956 08 30.17  19.69  24.93 
1956 09 26.55  15.99  21.27 
1956 10 21.45  12.84  17.14 
1956 11 15.74   4.76  10.25 
1956 12 15.34   4.73  10.03 
1957 01  7.55  -1.70   2.92 
1957 02 11.40   1.38   6.39 
1957 03 13.72   3.38   8.55 
1957 04 23.32  10.24  16.77 
1957 05 26.25  14.64  20.44 
1957 06 29.98  19.57  24.77 
1957 07 31.75  19.65  25.70 
1957 08 30.10  18.54  24.32 
1957 09 28.06  18.61  23.33 
1957 10 18.58   8.55  13.56 
1957 11 16.41   5.99  11.20 
1957 12 12.13   1.36   6.74 
1958 01  6.47  -3.45   1.50 
1958 02  6.33  -3.13   1.59 
1958 03 10.61   1.45   6.03 
1958 04 19.52   8.85  14.18 
1958 05 24.60  13.41  19.00 
1958 06 27.52  16.41  21.96 
1958 07 32.03  21.07  26.55 
1958 08 29.74  19.60  24.67 
1958 09 27.07  14.22  20.64 
1958 10 20.95   9.60  15.28 
1958 11 17.78   5.13  11.45 
1958 12  6.86  -3.85   1.50 
1959 01  9.80  -3.00   3.40 
1959 02 10.98   -.40   5.29 
1959 03 16.76   2.32   9.54 
1959 04 22.10   8.42  15.26 
1959 05 26.80  14.05  20.42 
1959 06 30.24  17.20  23.72 
1959 07 30.21  20.16  25.18 
1959 08 31.74  19.86  25.80 
1959 09 27.58  15.49  21.53 
1959 10 22.50  11.29  16.89 
1959 11 15.80   3.33   9.56 
1959 12 11.59   1.02   6.30 
1960 01  9.39   -.21   4.59 
1960 02  9.85   -.72   4.56 
1960 03  7.91  -2.63   2.64 
1960 04 24.25   9.96  17.10 
1960 05 24.14  12.75  18.44 
1960 06 29.40  18.07  23.73 
1960 07 30.30  19.75  25.02 
1960 08 30.33  20.99  25.66 
1960 09 27.00  17.56  22.28 
1960 10 21.10  10.71  15.90 
1960 11 17.29   4.64  10.96 
1960 12  7.96  -4.32   1.82 
1961 01  6.55  -4.85    .85 
1961 02 11.45   -.11   5.67 
1961 03 16.12   4.94  10.53 
1961 04 18.40   5.58  11.99 
1961 05 22.50  11.84  17.17 
1961 06 28.07  17.33  22.70 
1961 07 30.89  20.35  25.62 
1961 08 30.13  20.08  25.10 
1961 09 29.15  18.48  23.81 
1961 10 22.21   9.62  15.91 
1961 11 16.20   6.22  11.21 
1961 12  8.74   -.58   4.07 
1962 01  8.92  -2.21   3.35 
1962 02  8.72  -1.35   3.68 
1962 03 12.20   1.36   6.78 
1962 04 20.35   7.55  13.95 
1962 05 26.95  15.14  21.04 
1962 06 28.24  17.60  22.92 
1962 07 28.97  18.44  23.70 
1962 08 29.42  18.87  24.14 
1962 09 25.74  14.78  20.26 
1962 10 22.61  11.24  16.92 
1962 11 13.45   3.75   8.60 
1962 12  6.92  -2.24   2.34 
1963 01  7.51  -2.40   2.55 
1963 02  7.34  -4.44   1.45 
1963 03 18.46   4.34  11.40 
1963 04 21.48   8.57  15.02 
1963 05 24.23  12.30  18.26 
1963 06 28.36  17.04  22.70 
1963 07 31.05  18.79  24.92 
1963 08 30.46  18.43  24.44 
1963 09 24.44  14.39  19.41 
1963 10 22.56  10.09  16.32 
1963 11 16.83   5.00  10.91 
1963 12  5.89  -3.48   1.20 
1964 01 10.69  -1.09   4.79 
1964 02  9.06  -1.19   3.93 
1964 03 15.80   3.35   9.57 
1964 04 19.51   7.85  13.68 
1964 05 25.83  13.17  19.50 
1964 06 30.31  17.74  24.02 
1964 07 30.26  20.56  25.41 
1964 08 28.38  18.58  23.48 
1964 09 26.51  16.20  21.35 
1964 10 18.58   7.76  13.17 
1964 11 19.02   5.97  12.49 
1964 12 12.12   2.22   7.17 
1965 01  9.93  -1.84   4.04 
1965 02 10.26  -1.30   4.48 
1965 03 12.54   1.82   7.18 
1965 04 18.02   6.80  12.41 
1965 05 27.13  14.95  21.04 
1965 06 27.83  17.29  22.56 
1965 07 29.60  20.02  24.81 
1965 08 30.36  19.24  24.80 
1965 09 28.67  18.15  23.41 
1965 10 20.87   8.83  14.85 
1965 11 16.82   4.35  10.58 
1965 12 12.20    .75   6.47 
1966 01  5.43  -3.13   1.14 
1966 02  7.98  -1.27   3.35 
1966 03 16.17   2.65   9.41 
1966 04 18.31   6.78  12.54 
1966 05 24.34  12.22  18.28 
1966 06 28.23  16.68  22.45 
1966 07 31.95  19.31  25.63 
1966 08 29.55  19.42  24.48 
1966 09 25.91  15.29  20.60 
1966 10 21.00   8.78  14.89 
1966 11 16.15   4.21  10.18 
1966 12  9.30   -.47   4.41 
1967 01 11.43    .81   6.12 
1967 02  8.70  -2.08   3.30 
1967 03 14.67   2.01   8.34 
1967 04 21.87   7.91  14.89 
1967 05 22.73   9.85  16.29 
1967 06 28.81  17.04  22.93 
1967 08 28.28  19.21  23.75 
1967 09 24.80  13.26  19.02 
1967 10 21.61   8.49  15.05 
1967 11 13.62   1.81   7.71 
1967 12 10.82    .96   5.89 
1968 01  6.74  -4.46   1.13 
1968 02  7.57  -4.77   1.40 
1968 03 16.98   3.40  10.18 
1968 04 19.64   7.61  13.62 
1968 05 23.75  12.57  18.16 
1968 06 29.07  18.25  23.66 
1968 07 30.96  21.24  26.09 
1968 08 31.53  20.84  26.18 
1968 09 27.51  15.61  21.56 
1968 10 22.34  11.58  16.95 
1968 11 16.84   5.85  11.34 
1968 12  8.92  -1.11   3.90 
1969 01  6.74  -2.33   2.20 
1969 02  6.67   -.24   3.21 
1969 03 12.55   1.21   6.88 
1969 04 21.30   9.22  15.26 
1969 05 25.06  12.87  18.96 
1969 06 29.78  19.06  24.42 
1969 07 30.86  21.31  26.08 
1969 09 26.00  16.00  21.00 
1969 10 21.37  10.99  16.18 
1969 11 14.96   3.95   9.45 
1969 12  7.94   -.73   3.60 
1970 01  5.63  -5.00    .31 
1970 02 10.46  -1.70   4.38 
1970 03 10.90   1.54   6.22 
1970 04 20.71   8.01  14.36 
1970 05 26.30  14.46  20.37 
1970 06 29.42  18.61  24.01 
1970 07 29.54  20.04  24.79 
1970 08 30.59  20.34  25.46 
1970 09 29.60  18.87  24.23 
1970 10 21.89  12.84  17.36 
1970 11 15.27   5.71  10.49 
1970 12 10.47   1.32   5.89 
1971 01  6.28  -3.18   1.55 
1971 02 10.09  -1.80   4.14 
1971 03 12.93   2.23   7.58 
1971 04 21.04   5.31  13.17 
1971 05 23.68  12.34  18.01 
1971 06 28.38  19.26  23.82 
1971 07 29.80  20.33  25.06 
1971 08 29.41  19.89  24.65 
1971 09 27.19  18.50  22.84 
1971 10 22.32  15.52  18.92 
1971 11 15.80   4.84  10.32 
1971 12 15.86   4.92  10.39 
1972 01 10.85   1.21   6.03 
1972 04 19.76   6.91  13.33 
1972 05 22.84  13.07  17.95 
1972 06 26.48  16.73  21.60 
1972 07 29.86  20.86  25.36 
1972 08 29.11  19.56  24.33 
1972 09 27.11  17.02  22.06 
1972 10 21.22   9.62  15.42 
1972 11 14.35   5.04   9.69 
1972 12 13.96   3.91   8.93 
1973 01 99.99  -1.14 -99.99 
1973 02  8.10  -1.98   3.06 
1973 03 15.59   5.46  10.52 
1973 05 23.51  12.66  18.08 
1973 06 28.16  19.91  24.03 
1973 07 30.01  20.42  25.21 
1973 08 30.23  20.80  25.51 
1973 09 28.32  18.10  23.21 
1973 10 23.11  11.05  17.08 
1973 11 18.04   5.09  11.56 
