1951 04 25.59   8.10  16.85 
1951 05 28.51  13.58  21.04 
1951 06 31.32  18.20  24.76 
1951 07 35.75  22.62  29.18 
1951 08 38.24  23.42  30.83 
1951 09 32.99  17.62  25.31 
1951 11 17.39    .94   9.16 
1951 12 16.33  -1.85   7.24 
1952 08 39.97  25.15  32.56 
1952 09 33.46  16.95  25.20 
1952 10 26.00   8.29  17.14 
1952 11 17.36   3.18  10.27 
1952 12 12.12  -2.02   5.05 
1953 01 15.97    .18   8.07 
1953 02 15.79    .-3   7.88 
1953 03 21.22   6.45  13.83 
1953 04 22.50   7.39  14.94 
1953 05 28.82  14.33  21.57 
1953 06 39.23  24.42  31.82 
1953 07 34.34  23.04  28.69 
1953 08 34.15  21.55  27.85 
1953 09 34.68 -99.99 -99.99 
1953 10 25.70  12.98  19.34 
1953 11 17.70   5.31  11.50 
1953 12 12.43   -.61   5.91 
1954 01 12.41  -1.16   5.62 
1954 02 20.69   3.09  11.89 
1954 03 17.65   3.42  10.53 
1954 04 26.28  13.88  20.08 
1954 05 23.91  13.38  18.64 
1954 06 33.53  20.82  27.17 
1954 07 39.03  25.38  32.20 
1954 08 38.06  24.55  31.30 
1954 09 35.58  20.10  27.84 
1954 10 26.55  13.39  19.96 
1954 11 20.15   5.26  12.70 
1954 12 15.16    .43   7.79 
1955 01 10.87   -.46   5.20 
1955 03 20.27   3.84  12.05 
1955 04 26.84  12.25  19.54 
1955 06 31.38  19.19  25.28 
1955 07 35.86  24.08  29.97 
1955 08 35.97  22.49  29.23 
1955 09 31.89  19.83  25.86 
1955 10 25.71  11.60  18.65 
1955 11 19.56   2.73  11.14 
1955 12 12.69  -2.11   5.28 
1956 01 11.56  -1.45   5.05 
1956 02 12.46    .17   6.31 
1956 03 20.98   4.11  12.54 
1956 04 25.37   8.68  17.03 
1956 05 31.59  18.17  24.88 
1956 06 35.74  22.36  29.05 
1956 07 38.23  24.11  31.17 
1956 08 38.82  23.73  31.27 
1956 09 35.29  18.93  27.11 
1956 10 28.29  13.94  21.11 
1956 11 17.58   2.85  10.21 
1956 12 15.46   1.07   8.26 
1957 01 10.04  -2.02   4.01 
1957 02 14.30   3.90   9.10 
1957 03 15.67   3.75   9.71 
1957 04 20.85   9.21  15.03 
1957 05 25.98  15.24  20.61 
1957 06 30.97  19.68  25.32 
1957 07 37.90  22.86  30.38 
1957 08 36.96  21.77  29.36 
1957 09 30.90  15.30  23.10 
1957 10 22.56   9.89  16.22 
1957 11 14.70   3.73   9.21 
1957 12 16.36    .51   8.43 
1958 01 12.28   -.92   5.68 
1958 02 10.64   -.24   5.20 
1958 03 12.82   2.24   7.53 
1958 04 22.14   9.38  15.76 
1958 05 28.44  15.54  21.99 
1958 06 34.49  20.58  27.53 
1958 07 35.36  22.20  28.78 
1958 08 36.96  21.61  29.28 
1958 09 31.58  18.85  25.21 
1958 10 24.53  12.23  18.38 
1958 11 20.20   5.02  12.61 
1958 12 12.24  -1.68   5.28 
1959 01 10.30  -4.52   2.89 
1959 02 13.90    . 0   6.95 
1959 03 21.26   3.63  12.44 
1959 04 24.98   9.89  17.43 
1959 05 29.48  16.91  23.19 
1959 06 32.25  19.94  26.09 
1959 07 33.33  20.59  26.96 
1959 08 35.93  21.60  28.77 
1959 09 31.97  18.20  25.08 
1959 10 23.77   9.14  16.45 
1959 11 14.43    .33   7.38 
1959 12 14.59   2.09   8.34 
1960 01 10.18  -1.47   4.35 
1960 02 10.63  -2.79   3.92 
1960 03 13.29    .36   6.82 
1960 04 26.59  10.98  18.78 
1960 05 28.44  13.56  21.00 
1960 06 34.38  20.07  27.22 
1960 07 34.80  21.87  28.33 
1960 08 35.56  21.38  28.47 
1960 09 33.07  17.79  25.43 
1960 10 25.76  12.81  19.28 
1960 11 20.50   4.90  12.70 
1960 12 10.12   -.90   4.61 
1961 01 10.70  -3.08   3.81 
1961 02 14.08    .38   7.23 
1961 03 19.94   4.81  12.37 
1961 04 24.49   8.72  16.61 
1961 05 28.69  14.35  21.52 
1961 06 30.90  18.34  24.62 
1961 07 34.21  20.72  27.46 
1961 08 34.37  19.93  27.15 
1961 09 30.02  16.31  23.16 
1961 10 25.61  10.57  18.09 
1961 11 14.74   3.26   9.00 
1961 12 11.13  -1.35   4.89 
1962 01  9.20  -5.77   1.71 
1962 02 19.04    .69   9.86 
1962 03 17.89   2.01   9.95 
1962 04 23.49   9.09  16.29 
1962 05 32.36  16.94  24.65 
1962 06 31.72  18.54  25.13 
1962 07 36.48  21.94  29.21 
1962 08 37.59  21.15  29.37 
1962 09 30.81  18.18  24.49 
1962 10 26.95  13.44  20.19 
1962 11 18.18   5.27  11.72 
1962 12 13.17    .32   6.74 
1963 01  9.43  -6.79   1.32 
1963 02 15.12  -2.20   6.46 
1963 03 21.89   5.16  13.52 
1963 04 27.51  12.31  19.91 
1963 05 29.95  15.84  22.89 
1963 06 33.93  20.39  27.16 
1963 07 37.65  23.35  30.50 
1963 08 37.56  22.25  29.90 
1963 09 32.31  18.54  25.42 
1963 10 30.78  14.55  22.66 
1963 11 20.27   4.81  12.54 
1963 12  8.68  -3.44   2.62 
1964 01 13.74  -2.59   5.57 
1964 02 12.37  -1.86   5.25 
1964 03 18.59   2.05  10.32 
1964 04 26.61  10.94  18.77 
1964 05 29.65  16.10  22.87 
1964 06 33.21  19.67  26.43 
1964 07 38.68  23.33  31.00 
1964 08 36.49  22.62  29.55 
1964 09 30.12  17.26  23.69 
1964 10 24.72  10.50  17.61 
1964 11 19.12   5.98  12.55 
1964 12 11.96  -1.39   5.28 
1965 01 14.32    . 4   7.18 
1965 02 13.70   -.20   6.75 
1965 03 12.63   -.37   6.13 
1965 04 26.91  12.41  19.66 
1965 05 28.17  16.81  22.49 
1965 06 32.31  19.31  25.81 
1965 07 38.52  23.21  30.86 
1965 08 36.84  21.07  28.96 
1965 09 33.59  17.03  25.31 
1965 10 24.90  10.80  17.85 
1965 11 21.78   7.46  14.62 
1965 12 15.80   2.50   9.14 
1966 01  9.14  -5.07   2.03 
1966 02 11.62  -2.18   4.71 
1966 03 21.15   5.28  13.21 
1966 04 23.96   8.43  16.19 
1966 05 29.44  13.81  21.62 
1966 06 34.34  18.52  26.43 
1966 07 37.80  22.76  30.28 
1966 08 32.91  20.01  26.46 
1966 09 28.74  16.96  22.85 
1966 10 24.08   9.53  16.80 
1966 11 21.49   5.96  13.72 
1966 12 12.18  -2.58   4.80 
1967 01 15.54  -2.02   6.76 
1967 02 15.36  -1.58   6.89 
1967 03 24.95   6.62  15.78 
1967 04 27.69  13.32  20.50 
1967 05 29.58  12.68  21.13 
1967 06 33.77  19.68  26.72 
1967 07 34.86  20.59  27.72 
1967 08 36.75  19.65  28.20 
1967 09 29.51  15.80  22.65 
1967 10 27.10   9.35  18.22 
1967 11 17.42   5.73  11.57 
1967 12 12.20   -.55   5.82 
1968 01  9.67   -.39   4.64 
1968 02 11.38  -1.32   5.03 
1968 03 17.49   4.89  11.19 
1968 04 23.35   9.35  16.35 
1968 05 27.55  14.13  20.84 
1968 06 33.16  18.95  26.06 
1968 07 34.59  20.77  27.68 
1968 08 35.08  21.16  28.12 
1968 09 31.19  15.63  23.41 
1968 10 27.07  10.82  18.94 
1968 11 17.57   3.53  10.55 
1968 12 12.64  -1.20   5.72 
1969 01 13.56  -1.54   6.01 
1969 02 13.40   1.13   7.26 
1969 03 12.74    .65   6.69 
1969 04 24.96   9.91  17.43 
1969 05 27.68  14.53  21.10 
1969 06 32.91  18.82  25.86 
1969 07 39.23  23.24  31.23 
1969 08 36.81  21.68  29.24 
1969 09 30.29  18.32  24.30 
1969 10 21.95  10.26  16.10 
1969 11 18.70   3.00  10.85 
1969 12 13.91    .84   7.37 
1970 01  9.38  -3.66   2.86 
1970 02 15.26    .49   7.87 
1970 03 15.04   3.11   9.07 
1970 04 24.50   9.85  17.17 
1970 05 29.64  14.04  21.84 
