1951 08 30.16  22.98  26.57 
1951 10 20.51   7.86  14.18 
1952 03  9.80  -2.40   3.70 
1952 08 30.08  19.92  25.00 
1952 11 12.34   1.49   6.91 
1953 05 23.46  11.13  17.29 
1953 06 25.54  15.74  20.64 
1953 07 29.01  21.30  25.15 
1953 08 29.80  20.70  25.25 
1953 09 26.58  13.40  19.99 
1953 10 21.46   7.82  14.64 
1953 11 10.12  -1.44   4.34 
1953 12  4.98  -3.99    .49 
1954 01  3.01  -6.11  -1.55 
1954 02  5.32  -5.32    . 0 
1954 03  9.97  -2.36   3.80 
1954 04 19.39   4.96  12.17 
1954 05 23.86  10.25  17.05 
1954 06 25.51  15.44  20.47 
1954 07 26.68  18.84  22.76 
1954 08 30.82  21.92  26.37 
1954 09 25.32  15.26  20.29 
1954 10 18.71   4.96  11.84 
1954 11 15.15   2.52   8.83 
1954 12  2.25  -7.86  -2.80 
1955 01  -.12 -12.56  -6.34 
1955 02  5.79  -6.32   -.26 
1955 03 10.34   -.73   4.80 
1955 04 17.48   5.71  11.59 
1955 05 23.31  10.24  16.77 
1955 06 28.07  17.09  22.58 
1955 07 29.74  22.09  25.91 
1955 08 33.22  20.90  27.06 
1955 09 26.86  14.56  20.71 
1955 10 18.76   5.57  12.16 
1955 11 11.19   -.28   5.45 
1955 12  5.30  -4.42    .44 
1956 01  1.17 -11.29  -5.05 
1956 02  2.29 -10.17  -3.94 
1956 03  8.70  -1.16   3.77 
1956 04 15.95   4.11  10.03 
1956 05 23.18   9.60  16.39 
1956 06 25.50  15.68  20.59 
1956 07 29.06  21.56  25.31 
1956 08 30.74  20.00  25.37 
1956 09 26.03  14.47  20.25 
1956 10 19.17   5.42  12.29 
1956 11  8.37  -2.98   2.69 
1956 12  -.75 -12.51  -6.63 
1957 01   .65 -11.06  -5.20 
1957 02  -.17 -10.68  -5.42 
1957 03  4.77  -4.54    .11 
1957 04 17.71   4.17  10.95 
1957 05 24.61  10.80  17.70 
1957 06 26.73  15.39  21.06 
1957 07 27.05  20.02  23.53 
1957 08 29.36  20.25  24.80 
1957 09 25.52  11.16  18.34 
1957 10 18.91   4.84  11.87 
1957 11 14.03    .60   7.31 
1957 12  3.47  -5.49  -1.00 
1958 01 -1.45 -13.81  -7.63 
1958 02  3.93  -6.77  -1.42 
1958 03  9.43  -2.20   3.61 
1958 04 16.76   4.84  10.80 
1958 05 24.06   9.77  16.91 
1958 06 29.04  16.00  22.52 
1958 07 30.64  22.39  26.51 
1958 08 28.96  20.07  24.51 
1958 09 25.37  14.63  20.00 
1958 10 18.42   6.10  12.26 
1958 11 11.08    .52   5.80 
1958 12  8.38  -1.70   3.34 
1959 01  -.49 -10.79  -5.64 
1959 02  6.97  -2.26   2.35 
1959 03 11.21    .96   6.08 
1959 04 16.65   4.48  10.56 
1959 05 24.92  12.27  18.59 
1959 06 25.94  16.29  21.11 
1959 07 29.59  21.15  25.37 
1959 08 30.90  21.38  26.14 
1959 09 25.85  15.66  20.75 
1959 10 21.14   7.33  14.23 
1959 11 10.93   -.17   5.38 
1959 12  4.66  -4.44    .10 
1960 01   .57  -8.53  -3.97 
1960 02  6.51  -4.14   1.18 
1960 03 12.27    .20   6.23 
1960 04 17.19   3.60  10.39 
1960 05 22.45  11.08  16.76 
1960 06 26.09  16.23  21.16 
1960 07 29.48  21.88  25.68 
1960 08 30.88  21.52  26.20 
1960 09 25.70  15.16  20.43 
1960 10 21.02   7.11  14.06 
1960 11 11.88    .-2   5.93 
1960 12  2.22  -7.41  -2.59 
1961 01 -1.07 -12.82  -6.94 
1961 02  3.95  -6.85  -1.45 
1961 03 11.24   -.99   5.12 
1961 04 18.07   4.81  11.44 
1961 05 23.46  10.45  16.95 
1961 06 27.35  17.53  22.44 
1961 07 30.61  23.24  26.92 
1961 08 31.00  22.69  26.84 
1961 09 26.20  15.24  20.72 
1961 10 21.02   8.43  14.73 
1961 11 13.42   2.29   7.85 
1961 12  3.64  -5.96  -1.16 
1962 01  1.05  -9.49  -4.21 
1962 02  4.11  -6.82  -1.35 
1962 03  7.89  -2.49   2.69 
1962 04 15.59   3.78   9.68 
1962 05 24.58   9.37  16.97 
1962 06 26.71  15.61  21.16 
1962 07 30.56  21.75  26.15 
1962 08 29.48  21.95  25.71 
1962 09 25.08  15.08  20.08 
1962 10 19.25   5.79  12.52 
1962 11 10.37    .29   5.33 
1962 12  4.94  -5.41   -.23 
1963 01 -4.46 -18.11 -11.29 
1963 02  2.52  -9.24  -3.36 
1963 03 11.74  -1.42   5.16 
1963 04 16.04   6.05  11.04 
1963 05 22.30  11.65  16.97 
1963 06 26.78  16.62  21.70 
1963 07 28.38  21.35  24.86 
1963 08 30.34  21.47  25.90 
1963 09 25.41  13.57  19.49 
1963 10 19.29   4.75  12.02 
1963 11 10.74   -.40   5.17 
1963 12  4.84  -4.78    . 2 
1964 01  4.26  -5.49   -.61 
1964 02   .84  -9.85  -4.50 
1964 03  8.74  -1.35   3.69 
1964 04 18.82   9.14  13.98 
1964 05 24.80  12.58  18.68 
1964 06 27.23  17.14  22.18 
1964 07 28.94  21.67  25.30 
1964 08 30.60  22.47  26.53 
1964 09 25.08  15.62  20.35 
1964 10 19.54   7.24  13.39 
1964 11 10.91   -.19   5.36 
1964 12  4.41  -5.79   -.69 
1965 01  -.27 -10.24  -5.25 
1965 02  3.24  -6.09  -1.42 
1965 03  8.14  -2.93   2.60 
1965 04 16.28   3.60   9.94 
1965 05 23.75  11.15  17.45 
1965 06 29.15  16.31  22.73 
1965 07 28.91  20.83  24.87 
1965 08 28.78  21.08  24.93 
1965 09 26.42  13.53  19.97 
1965 10 20.66   7.32  13.99 
1965 11 11.36   1.30   6.33 
1965 12  2.35  -7.52  -2.58 
1966 01   .18 -10.81  -5.31 
1966 02  4.82  -5.80   -.49 
1966 03  9.33    .14   4.73 
1966 04 17.87   5.29  11.58 
1966 05 24.70  11.25  17.97 
1966 06 26.15  15.87  21.01 
1966 07 27.25  21.01  24.13 
1966 08 31.38  22.36  26.87 
1966 09 24.13  13.77  18.95 
1966 10 19.44   8.37  13.90 
1966 11 10.61    .14   5.37 
1966 12   .96  -7.99  -3.51 
1967 01   .36 -10.39  -5.01 
1967 02  1.52  -7.58  -3.03 
1967 03 10.29   -.52   4.88 
1967 04 17.68   6.26  11.97 
1967 05 26.28  13.09  19.68 
1967 06 26.56  16.79  21.68 
1967 07 30.06  21.99  26.02 
1967 08 30.68  23.55  27.11 
1967 09 25.76  14.13  19.94 
1967 10 19.93   6.09  13.01 
1967 11 11.13    .42   5.77 
1967 12 -1.23  -9.72  -5.47 
