1949 01  4.01  -2.22    .89 
1949 02  4.92  -1.77   1.57 
1949 03  3.87  -3.06    .40 
1949 04 10.26   2.60   6.43 
1949 05 20.19   9.71  14.95 
1949 06 16.83  10.94  13.88 
1949 07 23.37  16.16  19.76 
1949 08 27.15  19.32  23.23 
1949 09 23.41  14.30  18.85 
1949 10 17.07   8.46  12.76 
1949 11  8.79    .96   4.87 
1949 12  3.36  -3.15    .10 
1950 01  1.83  -5.98  -2.07 
1950 02  2.06  -4.55  -1.24 
1950 03  6.09  -2.42   1.83 
1950 04 12.09   2.88   7.48 
1950 05 18.62   8.10  13.36 
1950 06 20.40  12.80  16.60 
1950 07 27.95  19.23  23.59 
1950 08 28.80  20.75  24.77 
1950 09 23.39  16.29  19.84 
1950 10 16.02   6.38  11.20 
1950 11 11.22   2.46   6.84 
1950 12  3.67  -2.81    .43 
1951 01  -.63  -7.10  -3.86 
1951 02  2.20  -4.86  -1.33 
1951 03  5.68  -2.04   1.82 
1951 04 12.69   3.58   8.13 
1951 05 18.87   8.47  13.67 
1951 06 20.02  12.36  16.19 
1951 07 23.99  16.37  20.18 
1951 08 30.30  20.80  25.55 
1951 09 22.14  12.92  17.52 
1951 10 17.78   7.87  12.82 
1951 11 10.56   2.79   6.67 
1951 12  6.66  -1.48   2.59 
1952 01  1.68  -5.65  -1.98 
1952 02  -.29  -7.91  -4.10 
1952 03  5.87  -3.35   1.26 
1952 04 13.11   3.30   8.20 
1952 05 18.65   7.80  13.22 
1952 06 21.84  13.13  17.48 
1952 07 23.77  16.69  20.23 
1952 08 25.36  18.43  21.89 
1952 09 23.62  14.94  19.28 
1952 10 18.31   7.73  13.02 
1952 11 10.90   1.70   6.30 
1952 12  1.88  -5.03  -1.57 
1953 01  1.04  -6.20  -2.57 
1953 02  1.23  -6.63  -2.70 
1953 03  7.06   -.80   3.13 
1953 04 13.07   2.61   7.83 
1953 05 17.70   6.83  12.26 
1953 06 19.09  11.37  15.23 
1953 07 24.79  16.75  20.77 
1953 08 25.39  17.21  21.30 
1953 09 22.93  13.37  18.15 
1953 10 19.40   7.82  13.61 
1953 11  7.90    .88   4.39 
1953 12  5.55  -1.66   1.94 
1954 01  1.96  -5.05  -1.54 
1954 02  4.80  -3.45    .67 
1954 03  6.17  -1.96   2.10 
1954 04 14.29   3.94   9.11 
1954 05 18.73   7.54  13.13 
1954 06 16.00   9.39  12.70 
1954 07 19.62  13.78  16.70 
1954 08 26.71  18.19  22.45 
1954 09 24.61  16.69  20.65 
1954 10 16.66   8.07  12.36 
1954 11 11.35   2.42   6.88 
1954 12  4.77  -2.50   1.13 
1955 01   .93  -5.89  -2.48 
1955 02  3.16  -5.32  -1.08 
1955 03  6.63  -1.60   2.51 
1955 04 13.73   3.02   8.37 
1955 05 15.18   7.63  11.40 
1955 06 22.65  12.94  17.79 
1955 07 28.90  20.03  24.46 
1955 08 28.76  20.44  24.60 
1955 09 22.40  14.88  18.64 
1955 10 17.90   9.57  13.73 
1955 11 11.49   2.45   6.97 
1955 12  7.42    .13   3.77 
1956 01  1.83  -4.96  -1.57 
1956 02  1.82  -5.52  -1.84 
1956 03  6.18   -.72   2.73 
1956 04 14.54   3.82   9.18 
1956 05 21.38   9.91  15.64 
1956 06 20.26  12.35  16.30 
1956 07 22.01  16.10  19.05 
1956 08 24.55  17.04  20.79 
1956 09 24.26  15.28  19.77 
1956 10 18.50   9.28  13.89 
1956 11 10.00   2.62   6.31 
1956 12  1.99  -3.27   -.64 
1957 01  2.55  -4.10   -.77 
1957 02   .76  -5.24  -2.23 
1957 03  4.69  -3.19    .75 
1957 04 13.98   3.92   8.95 
1957 05 18.51   8.72  13.61 
1957 06 19.04  11.63  15.34 
1957 07 22.78  15.68  19.23 
1957 08 25.58  19.19  22.38 
1957 09 22.07  13.40  17.73 
1957 10 18.15   9.02  13.58 
1957 11 12.40   3.60   8.00 
1957 12  6.25   -.72   2.76 
1958 01  2.42  -4.07   -.82 
1958 02  3.57  -2.68    .44 
1958 03  6.22  -2.09   2.06 
1958 04 12.71   3.14   7.92 
1958 05 18.84   8.10  13.47 
1958 06 22.41  13.58  17.99 
1958 07 24.43  17.58  21.00 
1958 08 25.34  18.27  21.80 
1958 09 22.18  15.53  18.85 
1958 10 16.62   7.83  12.23 
1958 11 11.09   2.59   6.84 
1958 12  6.20    .33   3.26 
1959 01  1.11  -4.86  -1.87 
1959 02  4.44  -1.95   1.24 
1959 03  7.34    .51   3.92 
1959 04 15.11   5.38  10.24 
1959 05 18.44   8.88  13.66 
1959 06 18.65  12.68  15.66 
1959 07 25.41  17.10  21.25 
1959 08 25.70  18.73  22.21 
1959 09 23.38  15.84  19.61 
1959 10 18.25   9.10  13.68 
1959 11 10.67   2.89   6.78 
1959 12  4.26  -1.78   1.24 
1960 01   .15  -5.75  -2.80 
1960 02  3.97  -3.19    .39 
1960 03  6.58  -1.29   2.64 
1960 04 12.30   3.26   7.78 
1960 05 16.83   8.35  12.59 
1960 06 21.24  12.57  16.90 
1960 07 24.87  17.11  20.99 
1960 08 27.99  20.03  24.01 
1960 09 25.00  15.48  20.24 
1960 10 17.35   8.32  12.83 
1960 11 11.46   3.89   7.67 
1960 12  3.15  -2.44    .35 
1961 01  -.68  -6.68  -3.67 
1961 02  1.43  -5.04  -1.80 
1961 03  5.68  -1.54   2.07 
1961 04 14.66   4.50   9.58 
1961 05 19.84   9.35  14.59 
1961 06 22.05  13.46  17.75 
1961 07 25.13  18.36  21.74 
1961 08 25.34  18.62  21.98 
1961 09 24.38  16.37  20.37 
1961 10 16.54   9.25  12.90 
1961 11 12.01   4.25   8.13 
1961 12  5.45   -.99   2.23 
1962 01  2.64  -2.70    .-2 
1962 02  1.91  -2.89   -.49 
1962 03  6.41   -.63   2.89 
1962 04 15.10   4.96  10.03 
1962 05 19.65   9.28  14.46 
1962 06 20.66  13.01  16.83 
1962 07 25.01  17.59  21.30 
1962 08 28.08  20.45  24.26 
1962 09 22.54  16.42  19.48 
1962 10 16.74   7.22  11.98 
1962 11 11.63   4.31   7.97 
1962 12  6.08   -.57   2.75 
1963 01  1.65  -4.39  -1.36 
1963 02  2.13  -4.27  -1.06 
1963 03  6.23  -1.22   2.50 
1963 04 14.44   4.61   9.52 
1963 05 18.50   8.10  13.30 
1963 06 19.01  12.04  15.52 
1963 07 23.61  16.70  20.16 
1963 08 24.63  19.12  21.87 
1963 09 21.83  13.25  17.54 
1963 10 16.06   7.52  11.79 
1963 11 11.10   3.01   7.05 
1963 12  6.33    . 7   3.20 
1964 01  2.19  -3.32   -.56 
1964 02  -.10  -6.38  -3.24 
1964 03  4.42  -1.15   1.63 
1964 04 12.30   3.60   7.95 
1964 05 17.57   8.83  13.20 
1964 06 20.24  12.66  16.45 
1964 07 22.67  16.40  19.53 
1964 08 24.85  19.37  22.11 
1964 09 20.61  13.67  17.14 
1964 10 15.79   6.73  11.26 
1964 11 10.30   3.04   6.67 
1964 12  4.15  -2.27    .94 
1965 01  1.75  -3.16   -.70 
1965 02  -.13  -6.14  -3.13 
1965 03  2.51  -2.92   -.20 
1965 04 10.33   1.89   6.11 
1965 05 17.49   7.72  12.60 
1965 06 19.56  12.33  15.94 
1965 07 21.61  15.88  18.74 
1965 08 25.79  19.15  22.47 
1965 09 22.80  14.87  18.83 
1965 10 17.45   7.35  12.40 
1965 11 10.43   1.94   6.18 
1965 12  4.05  -2.88    .58 
1966 01   .80  -5.24  -2.21 
1966 02  2.36  -4.96  -1.30 
1966 03  7.02   -.70   3.16 
1966 04 11.03   2.62   6.82 
1966 05 17.25   7.42  12.33 
1966 06 17.81  10.66  14.23 
1966 07 23.25  15.56  19.40 
1966 08 25.02  19.08  22.05 
1966 09 21.55  14.18  17.86 
1966 10 17.07   9.14  13.11 
1966 11 11.64   2.83   7.23 
1966 12  1.50  -4.51  -1.50 
1967 01   .22  -6.20  -2.99 
1967 02  1.24  -5.85  -2.30 
1967 03  7.29  -1.04   3.12 
1967 04 12.81   2.96   7.88 
1967 05 18.42   9.37  13.89 
1967 06 20.21  12.98  16.59 
1967 07 24.34  17.95  21.15 
1967 08 26.49  19.31  22.90 
1967 09 20.75  14.99  17.86 
1967 10 16.71   7.94  12.33 
1967 11  9.67   2.65   6.16 
1967 12  3.39  -2.97    .21 
1968 01  1.51  -3.71  -1.10 
1968 02   .70  -5.42  -2.36 
1968 03  7.65   -.62   3.51 
1977 01 -1.83  -7.97  -4.90 
1977 02  1.01  -6.51  -2.75 
1977 03  6.49  -1.90   2.29 
1977 04 11.99   2.06   7.02 
1977 05 16.20   6.93  11.57 
1977 06 18.29  10.87  14.58 
1977 07 23.80  16.53  20.16 
1977 09 22.27  13.78  18.02 
1977 10 17.45   7.22  12.33 
1977 11 11.07   2.54   6.80 
1977 12  4.55  -1.70   1.42 
1978 01   .20  -5.47  -2.63 
1978 02 -2.33 -10.28  -6.31 
1978 03  5.38  -1.92   1.73 
1978 04 11.79   2.22   7.00 
1978 05 17.60   6.86  12.23 
1978 06 20.88  12.78  16.83 
1978 07 27.03  18.95  22.99 
1978 08 27.76  18.93  23.34 
1978 09 22.00  13.14  17.57 
1978 10 17.45   7.81  12.63 
1978 11 11.20   2.71   6.95 
1978 12  7.96    .11   4.03 
1979 01  3.43  -3.44    . 0 
1979 02  3.77  -3.03    .37 
1979 03  6.80  -1.00   2.90 
1979 04 11.45   3.54   7.49 
1979 05 15.91   7.13  11.52 
1979 06 21.61  13.70  17.65 
1979 07 22.56  16.03  19.29 
1979 08 26.10  17.93  22.01 
1979 09 22.79  14.88  18.83 
1979 10 19.77  11.22  15.49 
1979 11 12.86   3.49   8.17 
1979 12  7.67    .96   4.31 
1980 01  1.84  -4.52  -1.33 
1980 02   .-8  -6.85  -3.46 
1980 03  5.23  -2.55   1.34 
1980 04 11.14   1.62   6.38 
1980 05 18.41   7.41  12.91 
1980 06 22.36  13.57  17.96 
1980 07 20.90  15.41  18.15 
1980 08 21.11  16.37  18.74 
1980 09 21.11  13.54  17.32 
1980 10 17.04   8.14  12.59 
