1948 06 30.71  16.95  23.83 
1948 07 32.27  19.49  25.88 
1948 08 31.25  18.06  24.65 
1948 09 27.98  15.20  21.59 
1948 10 20.68   7.13  13.90 
1948 11 15.49   4.92  10.20 
1948 12 10.07   1.34   5.70 
1949 01 10.22    .95   5.58 
1949 02 11.20    .12   5.66 
1949 04 18.37 -99.99 -99.99 
1949 05 26.53 -99.99 -99.99 
1949 06 30.10  18.04  24.07 
1949 07 32.18  20.57  26.37 
1949 08 30.74  17.08  23.91 
1949 09 24.77  10.05  17.41 
1949 10 22.25  10.22  16.24 
1949 11 15.14 -99.99 -99.99 
1949 12 11.12   -.24   5.44 
1950 02  9.92    .-2   4.94 
1950 03 13.89   1.46   7.67 
1950 04 18.62   6.67  12.64 
1950 05 25.79  14.77  20.28 
1950 06 29.22  18.29  23.75 
1950 07 29.48  18.41  23.94 
1950 08 27.69  17.64  22.66 
1950 09 25.18  15.53  20.35 
1950 10 24.25  11.86  18.05 
1950 11 11.28    .22   5.75 
1950 12  5.46  -4.54    .46 
1951 01  8.08  -1.54   3.27 
1951 02  9.34  -1.02   4.16 
1951 03 13.31   2.89   8.10 
1951 04 18.81   7.14  12.97 
1951 05 26.80  12.57  19.68 
1951 06 28.85  18.03  23.44 
1951 07 31.51  20.09  25.80 
1951 08 31.79  19.52  25.65 
1951 09 26.46  14.51  20.48 
1951 10 22.85  10.06  16.45 
1951 11 10.64   -.36   5.14 
1951 12  9.82   -.33   4.74 
1952 01 10.89    .39   5.64 
1952 02 11.40   1.54   6.47 
1952 03 14.14   2.83   8.48 
1952 04 19.93   7.31  13.62 
1952 05 25.83  13.26  19.54 
1952 06 34.64  21.09  27.86 
1952 07 34.57  20.51  27.54 
1952 08 32.16  19.54  25.85 
1952 09 27.55  13.98  20.76 
1952 10 20.66   4.69  12.67 
1952 11 14.98   3.90   9.43 
1952 12  8.60    .80   4.70 
1953 01  9.49    .85   5.17 
1953 02 12.09    .42   6.25 
1953 03 16.45   4.44  10.45 
1953 04 18.98   7.17  13.07 
1953 05 26.60  14.70  20.65 
1953 06 33.52  20.55  27.03 
1953 07 33.12  20.40  26.75 
1953 08 33.27  18.65  25.96 
1953 09 31.37  14.70  23.03 
1953 10 24.19   8.80  16.49 
1953 11 15.72   2.32   9.02 
1953 12  9.06  -1.81   3.62 
1954 01  8.32  -2.08   3.12 
1954 02 14.50   2.04   8.27 
1954 03 14.73   1.83   8.28 
1954 04 24.32  11.51  17.91 
1954 05 23.19  11.09  17.14 
1954 06 32.77  18.89  25.83 
1954 07 34.79  21.20  27.99 
1954 08 33.05  20.88  26.96 
1954 09 30.77  16.53  23.65 
1954 10 21.35  10.38  15.86 
1954 11 14.22   3.17   8.69 
1954 12  8.35   -.73   3.81 
1955 01  7.50  -2.73   2.38 
1955 02  9.85  -1.19   4.33 
1955 03 15.31   4.05   9.68 
1955 04 23.49  10.99  17.24 
1955 05 26.52  14.30  20.41 
1955 06 27.37  15.30  21.33 
1955 07 33.12  22.07  27.59 
1955 08 32.71  20.35  26.53 
1955 09 31.00  16.53  23.76 
1955 10 21.74   9.25  15.49 
1955 11 13.79   1.72   7.75 
1955 12  7.46  -2.64   2.40 
1956 01  5.57  -3.90    .83 
1956 02 10.34   1.22   5.78 
1956 03 14.87   2.98   8.92 
1956 04 19.82   7.76  13.79 
1956 05 26.63  14.64  20.63 
1956 06 31.00  17.89  24.44 
1956 07 32.78  20.10  26.43 
1956 08 32.59  19.67  26.13 
1956 09 29.04  14.26  21.65 
1956 10 24.92  11.05  17.98 
1956 11 14.80   2.42   8.61 
1956 12 11.77   2.44   7.10 
1957 01  4.58  -3.85    .36 
1957 02 11.05   2.18   6.61 
1957 03 13.46   2.95   8.20 
1957 04 22.62  10.43  16.52 
1957 05 26.63  14.19  20.41 
1957 06 30.25  18.93  24.59 
1957 07 32.11  20.36  26.23 
1957 08 31.19  18.81  25.00 
1957 09 26.87  15.96  21.41 
1957 10 19.03   8.06  13.54 
1957 11 13.13   3.87   8.50 
1957 12 12.07   1.59   6.83 
1958 01  5.04  -2.89   1.07 
1958 02  3.61  -6.92  -1.65 
1958 03  9.18    .86   5.02 
1958 04 20.39   8.21  14.29 
1958 05 25.90  12.96  19.43 
1958 06 29.18  16.66  22.92 
1958 07 31.16  20.85  26.00 
1958 08 30.85  19.36  25.10 
1958 09 27.74  16.02  21.88 
1958 10 21.57   8.99  15.28 
1958 11 16.94   4.52  10.73 
1958 12  5.37  -4.77    .29 
1959 01  6.26  -4.96    .64 
1959 02  9.66  -1.51   4.07 
1959 03 15.49   2.18   8.83 
1959 04 21.52   8.51  15.01 
1959 05 27.35  15.84  21.59 
1959 06 29.71  17.91  23.81 
1959 07 31.43  19.41  25.42 
1959 08 31.90  20.98  26.43 
1959 09 28.23  16.71  22.47 
1959 10 21.14  10.00  15.57 
1959 11 12.42    .50   6.46 
1959 12  9.78    .94   5.35 
1960 01  7.61   -.41   3.60 
1960 02  5.56  -1.99   1.78 
1960 03  5.46  -4.23    .61 
1960 04 23.57   9.00  16.28 
1960 05 24.34  11.49  17.91 
1960 06 30.00  17.54  23.77 
1960 07 30.49  19.24  24.86 
1960 08 32.34  20.19  26.27 
1960 09 29.80  17.06  23.43 
1960 10 21.97  10.60  16.28 
1960 11 14.60   3.04   8.82 
1960 12  4.98  -4.36    .31 
1961 01  6.15  -5.50    .32 
1961 02  9.99  -1.14   4.42 
1961 03 14.57   4.91   9.74 
1961 04 16.85   5.40  11.12 
1961 05 21.97  10.39  16.18 
1961 06 28.71  16.14  22.42 
1961 07 30.67  19.16  24.91 
1961 08 29.82  18.52  24.17 
1961 09 28.92  16.34  22.63 
1961 10 22.04   8.56  15.30 
1961 11 12.98   3.13   8.05 
1961 12  7.27  -1.70   2.78 
1962 01  4.81  -5.67   -.43 
1962 02  9.88  -1.49   4.19 
1962 03 10.14    .85   5.50 
1962 04 18.54   6.39  12.46 
1962 05 29.94  16.36  23.15 
1962 06 29.22  17.94  23.58 
1962 07 31.62  19.29  25.45 
1962 08 31.11  18.21  24.66 
1962 09 25.04  14.18  19.61 
1962 10 22.31  11.23  16.77 
1962 11 12.59   2.97   7.78 
1962 12  5.37  -4.96    .20 
1963 01  2.56 -10.32  -3.88 
1963 02  6.12  -7.58   -.73 
1963 03 16.87   4.21  10.54 
1963 04 20.96   9.50  15.23 
1963 05 24.53  11.96  18.24 
1963 06 30.80  17.73  24.26 
1963 07 30.87  19.54  25.21 
1963 08 30.74  18.45  24.59 
1963 09 28.03  14.20  21.11 
1963 10 27.50  11.29  19.39 
1963 11 14.98   3.30   9.13 
1963 12  2.20  -8.29  -3.04 
1964 01  8.71  -3.31   2.70 
1964 02  6.83  -3.46   1.68 
1964 03 14.82   1.89   8.35 
1964 04 21.74   9.79  15.76 
1964 05 27.05  14.15  20.59 
1964 06 31.24  18.56  24.90 
1964 07 31.91  19.98  25.94 
1964 08 31.72  18.90  25.31 
1964 09 27.42  14.89  21.15 
1964 10 20.07   6.17  13.12 
1964 11 16.28   3.59   9.93 
1964 12  8.42  -1.22   3.60 
1965 01  7.80  -3.38   2.21 
1965 02  8.68  -3.13   2.77 
1965 03  8.13  -1.37   3.38 
1965 04 21.73   9.66  15.69 
1965 05 28.54  15.79  22.16 
1965 06 29.57  17.95  23.76 
1965 07 31.11  19.59  25.35 
1965 08 31.43  18.31  24.87 
1965 09 26.98  14.81  20.89 
1965 10 20.36   7.18  13.77 
1965 11 16.03   4.19  10.11 
1965 12 11.29   1.49   6.39 
1966 01  2.42  -6.45  -2.01 
1966 02  6.15  -2.64   1.75 
1966 03 15.19   2.08   8.63 
1966 04 17.89   7.02  12.45 
1966 05 24.00  10.85  17.42 
1966 06 30.27  15.70  22.98 
1966 07 34.09  21.32  27.70 
1966 08 29.42  18.26  23.84 
1966 09 25.50  14.41  19.95 
1966 10 19.32   7.01  13.16 
1966 11 14.80   4.04   9.42 
1966 12  7.21  -1.04   3.08 
1967 01  9.03  -2.02   3.50 
1967 02  6.05  -5.16    .44 
1967 03 16.94   4.69  10.82 
1967 04 23.13   9.97  16.55 
1967 05 23.01  11.63  17.32 
1967 06 29.34  18.24  23.79 
1967 07 29.09  18.12  23.61 
1967 08 27.81  16.54  22.17 
1967 09 25.20  14.00  19.60 
1967 10 21.07   8.78  14.92 
1967 11 10.64   1.76   6.20 
1967 12  8.49   -.95   3.77 
1968 01  4.21  -5.21   -.50 
1968 02  3.80  -5.34   -.77 
1968 03 14.14   1.88   8.01 
1968 04 20.17   8.59  14.38 
1968 05 23.89  12.63  18.26 
1968 06 30.17  18.34  24.25 
1968 07 31.38  19.45  25.41 
1968 08 31.26  20.41  25.83 
1968 09 26.79  14.88  20.83 
1968 10 20.92   8.35  14.63 
1968 11 12.78   3.97   8.37 
1968 12  6.83  -2.44   2.19 
1969 01  5.50  -3.48   1.01 
1969 02  6.77   -.40   3.18 
1969 03 10.10  -1.66   4.22 
1969 04 20.54   8.49  14.51 
1969 05 25.83  12.83  19.33 
1969 06 30.31  17.70  24.00 
1969 07 32.14  21.36  26.75 
1969 08 31.06  18.35  24.70 
1969 09 26.84  15.12  20.98 
1969 10 20.48   9.00  14.74 
1969 11 11.93    .40   6.16 
1969 12  4.69  -2.84    .92 
1970 01  2.95  -8.60  -2.82 
1970 02  6.22  -3.37   1.42 
1970 03  9.96   1.37   5.66 
1970 04 21.72   9.35  15.53 
1970 05 27.15  14.17  20.66 
1970 06 28.95  17.67  23.31 
1970 07 31.04  18.81  24.92 
1970 08 31.20  19.89  25.54 
1970 09 29.64  18.70  24.17 
1970 10 20.53   9.87  15.20 
1970 11 13.37   2.91   8.14 
1970 12  9.92   -.63   4.64 
1971 01  4.80  -4.63    . 8 
1971 02  7.46  -3.14   2.15 
1971 03 11.92   -.34   5.79 
1971 04 20.81   6.72  13.76 
1971 05 23.27  10.63  16.95 
1971 06 31.25  19.26  25.25 
1971 07 30.37  18.99  24.68 
1971 08 29.80  18.37  24.08 
1971 09 28.02  17.52  22.77 
1971 10 24.15  13.14  18.64 
1971 11 14.09   3.87   8.97 
1971 12 12.07   2.39   7.23 
1972 01  7.23  -3.51   1.86 
1972 02  8.17  -3.06   2.55 
1972 03 13.96   1.99   7.97 
1972 04 20.61   8.43  14.52 
1972 05 25.75  13.28  19.51 
1972 06 29.78  16.18  22.98 
1972 07 30.74  19.25  24.99 
1972 08 30.35  18.67  24.51 
1972 09 27.39  17.58  22.48 
1972 10 19.10   8.16  13.63 
1972 11 10.14   2.81   6.47 
1972 12  7.03  -1.74   2.64 
1973 01  6.47  -3.99   1.23 
1973 02  7.49  -3.03   2.23 
1973 03 17.84   6.08  11.96 
1973 04 17.54   8.14  12.84 
1973 05 22.93  11.24  17.08 
1973 06 30.60  18.84  24.72 
1973 07 31.69  20.24  25.96 
1973 08 31.31  19.39  25.34 
1973 09 28.74  17.68  23.21 
1973 10 23.18  11.15  17.16 
1973 11 15.92   5.54  10.73 
1973 12  6.74  -2.27   2.23 
1974 01  7.21   -.48   3.36 
1974 02  9.87  -1.03   4.42 
1974 03 16.60   5.45  11.02 
1974 04 21.08   8.97  15.02 
1974 05 25.03  14.29  19.66 
1974 06 27.07  15.53  21.30 
1974 07 31.99  19.48  25.73 
1974 08 29.77  18.61  24.19 
1974 09 23.17  12.72  17.94 
1974 10 21.04   7.41  14.22 
1974 11 13.68   4.05   8.86 
1974 12  7.67   -.60   3.53 
1975 01  8.18  -1.33   3.42 
1975 02  8.22   -.55   3.83 
1975 03 10.59   1.12   5.85 
1975 04 18.77   7.04  12.90 
1975 05 26.30  14.95  20.62 
1975 06 30.06  18.57  24.31 
1975 07 31.59  19.20  25.39 
1975 08 30.56  20.49  25.52 
1975 09 24.01  13.83  18.92 
1975 10 21.41   9.77  15.59 
1975 11 15.78   4.59  10.18 
1975 12  7.67   -.35   3.66 
1976 01  5.05  -5.43   -.18 
1976 02 13.41   1.32   7.36 
1976 03 17.77   5.68  11.72 
1976 04 21.37   7.93  14.65 
1976 05 22.85  10.46  16.65 
1976 06 28.08  16.96  22.52 
1976 07 30.81  18.85  24.83 
1976 08 29.60  16.52  23.06 
1976 09 26.96  13.57  20.26 
1976 10 18.37   5.29  11.83 
1976 11  9.43  -1.77   3.83 
1976 12  6.65  -5.25    .70 
1977 01 -2.05 -12.19  -7.12 
1977 02  8.07  -3.48   2.29 
1977 03 17.25   4.66  10.95 
1977 04 22.94   9.87  16.40 
1977 05 28.83  14.85  21.84 
1977 06 30.63  18.50  24.56 
1977 07 32.33  21.68  27.00 
1977 08 30.93  19.95  25.44 
1977 09 28.81  17.81  23.31 
1977 10 19.15   7.64  13.39 
1977 11 13.51   5.46   9.48 
1977 12  6.63  -3.21   1.71 
1978 01  -.18  -9.14  -4.66 
1978 02  -.51  -8.51  -4.51 
1978 03 10.06   -.34   4.86 
1978 04 21.05   8.54  14.79 
1978 05 24.37  12.62  18.49 
1978 06 30.41  18.24  24.32 
1978 07 32.66  20.42  26.54 
1978 08 30.33  19.29  24.81 
1978 09 28.91  17.23  23.07 
1978 10 20.10   6.33  13.21 
1978 11 15.57   4.73  10.15 
1978 12  8.75  -1.81   3.47 
1979 01  -.66  -8.64  -4.65 
1979 02  3.09  -7.46  -2.18 
1979 03 13.71   3.53   8.62 
1979 04 18.06   7.47  12.76 
1979 05 24.19  12.21  18.20 
1979 06 29.69  17.34  23.51 
1979 07 30.25  20.35  25.30 
1979 08 29.75  18.86  24.30 
1979 09 25.79  15.30  20.54 
1979 10 21.28   8.41  14.84 
1979 11 12.70   1.39   7.04 
1979 12  9.08  -1.30   3.89 
1980 01  5.84  -2.30   1.77 
1980 02  4.01  -5.41   -.69 
1980 03 10.75   -.75   5.00 
1980 04 18.35   6.70  12.52 
1980 05 25.00  12.94  18.96 
1980 06 29.91  17.32  23.61 
1980 07 33.33 -99.99 -99.99 
1980 08 33.33  21.71  27.52 
1980 09 28.04  16.91  22.47 
1980 10 19.04   5.85  12.44 
1980 11 13.36   2.74   8.05 
