1952 04 20.59   8.30  14.44 
1952 05 26.78  14.26  20.52 
1952 06 33.37  21.44  27.40 
1952 07 33.23  20.82  27.02 
1952 08 36.23  21.67  28.95 
1952 09 32.03  14.49  23.25 
1952 10 24.77   6.69  15.73 
1952 11 16.31   3.28   9.79 
1952 12 10.18  -1.23   4.47 
1953 01 13.41   -.73   6.34 
1953 02 14.16    .67   7.41 
1953 03 19.95   7.01  13.48 
1953 04 21.39   7.43  14.41 
1953 05 27.01  14.78  20.89 
1953 06 36.32  22.76  29.54 
1953 07 31.95  20.75  26.35 
1953 08 32.18  19.51  25.84 
1953 09 32.64  16.53  24.58 
1953 10 24.42  11.62  18.02 
1953 11 16.99   4.48  10.74 
1953 12 11.32   -.61   5.35 
1954 01 11.25  -3.82   3.71 
1954 02 19.89   3.33  11.61 
1954 03 17.12   2.38   9.75 
1954 04 26.01  12.74  19.37 
1954 05 23.47  12.56  18.01 
1954 06 32.63  20.16  26.39 
1954 07 38.15  23.88  31.01 
1954 08 36.81  23.16  29.98 
1954 09 34.04  18.62  26.33 
1954 10 25.08  11.90  18.49 
1954 11 19.57   4.46  12.01 
1954 12 12.86    .15   6.50 
1955 01  9.81   -.14   4.83 
1955 02 13.20  -1.07   6.06 
1955 03 19.27   3.36  11.31 
1955 04 26.00  12.21  19.10 
1955 05 28.10  16.09  22.09 
1955 06 29.29  18.12  23.71 
1955 07 34.38  23.26  28.82 
1955 08 33.75  21.55  27.65 
1955 09 30.75  18.70  24.73 
1955 10 24.30  11.58  17.93 
1955 11 16.95   2.25   9.60 
1955 12 11.66  -2.27   4.69 
1956 01  9.42  -2.76   3.33 
1956 02 11.65   -.30   5.67 
1956 03 20.48   4.07  12.27 
1956 04 21.69   7.57  14.63 
1956 05 28.98  16.16  22.57 
1956 06 32.20  20.01  26.10 
1956 07 35.20  22.17  28.68 
1956 08 36.31  21.63  28.97 
1956 09 32.41  16.20  24.31 
1956 10 26.62  11.45  19.03 
1956 11 14.34   1.61   7.97 
1956 12 10.59   -.60   4.99 
1957 01  5.44  -5.13    .15 
1957 02 11.50   1.86   6.68 
1957 03 12.79   2.59   7.69 
1957 04 17.84   8.21  13.02 
1957 05 23.69  14.22  18.95 
1957 06 28.50  18.31  23.40 
1957 07 34.90  22.89  28.89 
1957 08 33.28  21.09  27.18 
1957 09 27.21  15.13  21.17 
1957 10 19.31   8.99  14.15 
1957 11 12.30   2.70   7.50 
1957 12 13.52   -.22   6.65 
1958 01  9.22  -2.06   3.58 
1958 02  6.41  -3.31   1.55 
1958 03  8.50    .38   4.44 
1958 04 18.48   8.30  13.39 
1958 05 25.72  15.19  20.45 
1958 06 30.87  19.84  25.35 
1958 07 32.11  21.35  26.73 
1958 08 32.68  20.65  26.66 
1958 09 28.64  17.76  23.20 
1958 10 22.58  10.12  16.35 
1958 11 17.41   3.34  10.37 
1958 12  8.06  -3.66   2.20 
1959 01  5.53  -5.79   -.12 
1959 02  9.70  -3.48   3.11 
1959 03 15.55   1.58   8.56 
1959 04 20.06   7.85  13.95 
1959 05 26.09  15.68  20.88 
1959 06 30.04  19.12  24.58 
1959 07 30.39  20.12  25.25 
1959 08 32.55  20.99  26.77 
1959 09 29.27  16.56  22.91 
1959 10 20.36   7.80  14.08 
1959 11 11.41  -1.21   5.10 
1959 12 12.55    .54   6.54 
1960 01  6.65  -2.67   1.99 
1960 02  6.08  -3.61   1.23 
1960 03  8.14  -2.05   3.04 
1960 05 24.23  13.15  18.68 
1960 06 30.18  19.46  24.82 
1960 07 30.98  20.66  25.82 
1960 08 31.61  20.61  26.11 
1960 09 29.98  17.39  23.68 
1960 10 23.57  11.54  17.55 
1960 11 17.20   3.39  10.29 
1960 12  7.34  -2.36   2.48 
1961 01  7.94  -5.30   1.32 
1961 02 10.73  -1.14   4.79 
1961 03 16.62   3.65  10.13 
1961 04 19.94   7.10  13.52 
1961 05 24.87  13.57  19.22 
1961 06 28.36  17.93  23.14 
1961 07 31.02  19.99  25.50 
1961 08 30.83  19.14  24.98 
1961 09 26.44  15.67  21.05 
1961 10 22.74   9.93  16.34 
1961 11 12.76   2.57   7.66 
1961 12  6.74  -1.80   2.46 
1962 01  5.04  -6.89   -.92 
1962 02 13.75   -.70   6.52 
1962 03 14.61    .96   7.78 
1962 04 19.20   8.51  13.86 
1962 05 28.90  17.20  23.05 
1962 06 28.92  18.17  23.54 
1962 07 32.59  22.03  27.31 
1962 08 34.21  20.29  27.25 
1962 09 26.80  15.72  21.26 
1962 10 23.51  11.90  17.70 
1962 11 14.69   3.50   9.09 
1962 12  9.97  -1.61   4.18 
1963 01  5.08 -10.02  -2.47 
1963 02 11.00  -4.42   3.29 
1963 03 17.51   3.60  10.55 
1963 04 24.11  12.61  18.36 
1963 05 26.27  17.31  21.79 
1963 06 30.81  20.50  25.65 
1963 07 34.20  22.20  28.20 
1963 08 34.12  21.42  27.77 
1963 09 29.77  17.49  23.63 
1963 10 29.01  13.32  21.16 
1963 11 17.21   4.00  10.61 
1963 12  6.05  -5.97    . 4 
1964 01 10.46  -3.71   3.37 
1964 02  8.63  -2.67   2.98 
1964 03 14.34    .19   7.26 
1964 04 23.68   9.79  16.73 
1964 05 26.39  15.78  21.08 
1964 06 30.02  19.21  24.62 
1964 07 35.68  22.85  29.26 
1964 08 32.56  19.85  26.20 
1964 09 27.41  16.62  22.02 
1964 10 22.39   8.55  15.46 
1964 12  8.21  -3.70   2.25 
1965 01  9.62  -1.70   3.96 
1965 02 10.06  -3.34   3.36 
1965 03  8.97  -1.94   3.51 
1965 04 23.65  11.04  17.34 
1965 05 25.94  16.21  21.08 
1965 06 29.61  19.45  24.53 
1965 07 34.22  22.02  28.12 
1965 08 32.22  20.29  26.25 
1965 09 28.69  16.11  22.40 
1965 10 22.44   9.93  16.18 
1965 11 18.58   6.99  12.78 
1965 12 12.92   1.95   7.43 
1966 01  5.35  -5.10    .12 
1966 02  7.57  -3.00   2.28 
1966 03 16.85   4.32  10.58 
1966 04 19.82   7.37  13.59 
1966 05 25.77  12.71  19.24 
1966 06 29.93  18.39  24.16 
1966 07 34.61 -99.99 -99.99 
1966 08 30.04 -99.99 -99.99 
1966 09 25.87  15.75  20.81 
1966 10 21.76   7.37  14.56 
1966 11 17.85   4.21  11.03 
1966 12  8.35  -2.87   2.74 
1967 01 11.26  -2.75   4.25 
1967 02 10.86  -2.99   3.93 
1967 03 19.21   4.56  11.89 
1967 04 23.16  12.06  17.61 
1967 05 23.82  11.86  17.84 
1967 06 29.18  18.24  23.71 
1967 07 30.30  19.20  24.75 
1967 08 31.97  17.83  24.90 
1967 09 25.84  14.52  20.18 
1967 10 23.24 -99.99 -99.99 
1967 11 14.30   1.95   8.12 
1967 12  8.49   -.89   3.80 
1968 01  6.11  -2.57   1.77 
1968 02  8.31  -2.72   2.79 
1968 03 15.45   3.57   9.51 
1968 04 20.51   8.10  14.31 
1968 05 22.82  11.07  16.94 
1968 06 28.99  18.53  23.76 
1968 07 31.68  20.74  26.21 
1968 08 32.50  20.39  26.45 
1968 09 27.49  13.52  20.50 
1968 10 22.99   9.26  16.12 
1968 11 13.02   2.25   7.63 
1968 12  8.93  -2.72   3.10 
1969 01  7.83  -3.20   2.31 
1969 02 10.34   -.27   5.03 
1969 03 10.07   -.57   4.75 
1969 04 21.07   9.16  15.11 
1969 05 25.17  14.59  19.88 
1969 06 29.61  17.20  23.40 
1969 07 35.18  23.04  29.11 
1969 08 32.36  20.68  26.52 
1969 09 28.82  16.52  22.67 
1969 10 19.76   8.47  14.12 
1969 11 16.68   1.39   9.03 
1969 12 10.48   -.91   4.78 
1970 01  4.63  -6.01   -.69 
1970 02 11.82  -2.25   4.78 
1970 03 12.25   1.61   6.93 
1970 04 21.92   7.08  14.50 
1970 05 26.67  14.54  20.60 
1970 06 29.54  18.41  23.97 
1970 07 33.18  20.10  26.64 
1970 08 34.77  21.29  28.03 
1970 09 28.64  17.01  22.82 
1970 10 20.21   8.22  14.21 
1970 11 13.25    .77   7.01 
1970 12 12.99   -.90   6.04 
1971 01  7.82  -4.62   1.60 
1971 02  8.82  -3.40   2.70 
1971 03 15.31   1.19   8.25 
1971 04 22.02   6.96  14.49 
1971 05 24.84  11.36  18.10 
1971 06 30.93  18.91  24.92 
1971 07 32.96  20.78  26.87 
1971 08 30.58  19.25  24.91 
1971 09 28.17  15.74  21.95 
1971 10 23.51  11.36  17.43 
1971 11 15.68   3.06   9.37 
1971 12 10.09    .58   5.33 
1972 01  7.47  -5.97    .75 
1972 02 11.44  -1.73   4.85 
1972 03 18.86   3.80  11.33 
1972 04 23.87   8.13  16.00 
1972 05 25.78  13.82  19.79 
1972 06 31.56  18.23  24.89 
1972 07 31.96 -99.99 -99.99 
1972 08 32.43  19.59  26.01 
1972 09 29.65  17.73  23.68 
1972 10 21.76   8.35  15.06 
1972 11  9.93    .90   5.41 
1972 12  6.16  -5.14    .51 
1973 01  5.09  -4.36    .36 
1973 02  8.88  -1.64   3.62 
1973 03 15.91   6.00  10.95 
1973 04 17.92   7.52  12.72 
1973 05 25.56  13.05  19.30 
1973 06 29.16  18.60  23.88 
1973 07 31.90  21.24  26.57 
1973 08 32.83  20.60  26.71 
1973 09 26.17  16.67  21.42 
1973 10 23.61  11.68  17.64 
1973 11 16.45   6.25  11.35 
1974 01  6.51  -5.14    .68 
1974 02 14.10   -.15   6.97 
1974 03 18.48   5.81  12.14 
1974 04 21.95   9.58  15.76 
1974 05 27.24  16.39  21.81 
1974 06 29.54  17.50  23.52 
1974 07 35.23  22.02  28.62 
1974 08 31.33  20.78  26.05 
1974 09 24.15  13.42  18.78 
1974 10 22.48  12.33  17.40 
1974 11 15.16   5.05  10.10 
1974 12  8.37  -1.17   3.59 
1975 01  9.46   -.58   4.43 
1975 02  6.09  -3.87   1.11 
1975 03 12.81   1.79   7.30 
1975 04 20.57   8.31  14.44 
1975 05 25.38  15.08  20.23 
1975 06 29.24  18.56  23.90 
1975 07 31.45  20.70  26.07 
1975 08 32.09  21.43  26.76 
1975 09 26.73  14.34  20.53 
1975 10 24.14  10.10  17.12 
1975 11 16.34   4.39  10.36 
1975 12 10.95  -1.25   4.85 
1976 01  9.77  -4.04   2.86 
1976 02 16.66   2.54   9.60 
1976 03 18.11   4.16  11.13 
1976 04 21.61  10.26  15.93 
1976 05 22.87  11.67  17.27 
1976 06 29.41  17.95  23.68 
1976 07 31.69  20.61  26.15 
1976 08 34.16  20.93  27.55 
1976 09 27.53  15.89  21.71 
1976 10 19.81   7.36  13.58 
1976 11 12.19    .-8   6.05 
1976 12 10.91  -4.38   3.26 
1977 01  3.63  -7.46  -1.91 
1977 02 13.35    .10   6.72 
1977 03 17.86   5.20  11.53 
1977 04 22.91  11.33  17.11 
1977 05 27.24  16.82  22.03 
1977 06 32.05  21.01  26.53 
1977 07 34.22  22.32  28.27 
1977 08 32.57  21.93  27.25 
1977 09 31.40  19.45  25.42 
1977 10 24.16   9.37  16.76 
1977 11 16.45   4.73  10.60 
1977 12 11.25  -1.25   5.00 
1978 01  1.04  -8.41  -3.68 
1978 02  1.65  -6.36  -2.35 
1978 03 14.25   1.21   7.73 
1978 04 23.81  11.43  17.61 
1978 05 24.60  14.18  19.39 
1978 06 30.09  19.96  25.03 
1978 07 36.40  23.04  29.72 
1978 08 33.40  20.84  27.12 
1978 09 30.80  19.29  25.05 
1978 10 23.82   9.75  16.78 
1978 11 15.49   4.32   9.90 
1978 12  9.70  -3.94   2.88 
1979 01   .58  -8.71  -4.06 
1979 02  4.40  -7.98  -1.79 
1979 03 15.38   3.60   9.49 
1979 04 19.93   8.81  14.37 
1979 05 24.06  12.81  18.43 
1979 06 29.16  18.75  23.95 
1979 07 32.03  22.15  27.09 
1979 08 32.15  19.89  26.02 
