1954 04  2.89  -7.38  -2.24 
1954 05 14.49   2.90   8.69 
1954 06 16.25   5.94  11.09 
1954 07 24.39   9.43  16.91 
1954 08 18.52   8.60  13.56 
1954 09 14.85   4.13   9.49 
1954 10 99.99  -1.81 -99.99 
1954 11 99.99  -1.19 -99.99 
1954 12  3.74  -7.67  -1.96 
1955 01 -1.51 -12.49  -7.00 
1955 02 -3.57 -15.17  -9.37 
1955 03 -2.38 -14.06  -8.22 
1955 04  9.43  -2.95   3.24 
1955 05 14.05   1.50   7.77 
1955 06 21.78   6.82  14.30 
1955 07 23.35  10.32  16.83 
1955 08 25.54   7.94  16.74 
1955 09 16.74   2.84   9.79 
1955 10 13.87   -.57   6.65 
1955 11 -6.93 -17.89 -12.41 
1955 12 -6.83 -19.02 -12.92 
1956 01 -9.60 -19.00 -14.30 
1956 02 -7.73 -17.74 -12.73 
1956 03  1.28  -9.72  -4.22 
1956 04  9.46  -3.89   2.78 
1956 05 18.46   3.58  11.02 
1956 06 21.34   7.86  14.60 
1956 07 24.26  10.78  17.52 
1956 08 22.81   9.46  16.13 
1956 09 18.58   4.48  11.53 
1956 10 11.07  -1.14   4.96 
1956 11  8.18  -4.29   1.94 
1956 12  -.35 -12.74  -6.54 
1957 01 10.22 -20.62 -15.42 
1957 02 -3.10 -15.65  -9.37 
1957 03  4.75  -7.27  -1.26 
1957 04 11.02  -2.51   4.25 
1957 05 19.59   4.94  12.27 
1957 06 20.29   7.14  13.71 
1957 07 26.61   9.47  18.04 
1957 08 21.81   7.82  14.81 
1957 09 20.86   5.38  13.12 
1957 10  6.95  -3.73   1.60 
1957 11  4.39  -6.07   -.84 
1957 12  3.30  -8.01  -2.35 
1958 01  2.76  -7.79  -2.51 
1958 02 -5.95 -15.03 -10.49 
1958 03 -2.85 -11.47  -7.16 
1958 04 10.72  -1.08   4.82 
1958 05 22.51   5.27  13.89 
1958 06 20.98   7.90  14.44 
1958 07 23.34  10.53  16.93 
1958 08 27.23  10.73  18.98 
1958 09 19.04   4.73  11.89 
1958 10 16.35    .30   8.32 
1958 11  2.29  -8.10  -2.91 
1958 12  -.18 -10.47  -5.32 
1959 01 -7.65 -18.26 -12.95 
1959 02 -4.55 -16.23 -10.39 
1959 03  6.21  -4.32    .94 
1959 04 11.72  -2.71   4.50 
1959 05 15.05    .45   7.75 
1959 06 22.42   6.16  14.29 
1959 07 26.86 -99.99 -99.99 
1959 08 22.39 -99.99 -99.99 
1959 09 16.26 -99.99 -99.99 
1959 10 10.38  -2.13   4.12 
1959 11   .78 -10.04  -4.63 
1959 12  3.72  -6.63  -1.45 
1960 04 11.47  -2.38   4.54 
1960 05 15.79   2.62   9.20 
1960 06 21.82   6.14  13.98 
1960 07 29.99  10.93  20.45 
1960 08 24.77   8.34  16.55 
1960 09 21.70   3.97  12.83 
1960 10 15.13    .74   7.93 
1960 11  2.06  -8.77  -3.35 
1960 12   .49 -10.04  -4.77 
1961 01   .45  -9.25  -4.40 
1961 02  1.61  -9.93  -4.16 
1961 03  6.52  -4.81    .85 
1961 04 10.60  -3.34   3.63 
1961 05 18.03   4.34  11.18 
1961 06 28.16  10.29  19.22 
1961 07 27.14  11.03  19.08 
1961 08 28.06  11.32  19.68 
1961 09 16.02   1.55   8.78 
1961 10 11.15  -1.24   4.95 
1961 11   .91  -9.71  -4.40 
1961 12 -6.27 -16.99 -11.63 
1962 01 -2.32 -13.90  -8.10 
1962 02 -6.35 -14.91 -10.63 
1962 03  -.44 -11.40  -5.91 
1962 04 15.68   -.52   7.57 
1962 05 16.94   3.10  10.02 
1962 06 22.93   7.86  15.39 
1962 07 25.70   8.13  16.91 
1962 08 25.43   9.18  17.30 
1962 09 20.61   4.21  12.41 
1962 10 15.12   1.30   8.21 
1962 11  8.13  -3.37   2.38 
1962 12  1.04 -10.47  -4.71 
1963 01 -7.25 -18.08 -12.66 
1963 02  2.70  -7.17  -2.23 
1963 03  7.49  -4.36   1.56 
1963 04 12.74  -1.62   5.56 
1963 05 18.36   2.01  10.18 
1963 06 21.95   7.78  14.86 
1963 07 24.91  10.10  17.50 
1963 08 25.62   9.71  17.66 
1963 09 23.92   7.88  15.90 
1963 10 17.41   1.65   9.53 
1963 11  3.19  -8.59  -2.70 
1963 12 -2.60 -13.28  -7.93 
1964 01 -1.52 -11.41  -6.46 
1964 02  6.48  -7.68   -.59 
1964 03  1.71 -12.95  -5.62 
1964 04 11.76  -2.36   4.69 
1964 05 17.81   3.55  10.67 
1964 06 22.39   6.86  14.62 
1964 07 27.26   9.70  18.48 
1964 08 24.93   6.63  15.78 
1964 09 15.86   1.72   8.79 
1964 11  2.28  -9.35  -3.53 
1964 12 11.83 -21.67 -16.75 
1965 01 -7.22 -17.69 -12.45 
1965 03 -1.87 -13.71  -7.79 
1965 05 16.95   2.24   9.59 
1965 06 19.79   6.57  13.18 
1965 07 25.54  10.68  18.11 
1965 08 25.61  10.44  18.02 
1965 10 17.99   2.20  10.09 
1965 11   .-5  -9.50  -4.77 
1965 12 -3.62 -12.78  -8.20 
1966 01 11.99 -22.97 -17.48 
1966 02 -2.08 -13.49  -7.79 
1966 04  9.87  -4.62   2.62 
1966 05 19.37   3.27  11.32 
1966 06 19.98   6.87  13.42 
1966 07 24.00   9.76  16.88 
1966 08 22.80   8.10  15.45 
1966 09 22.87   5.77  14.32 
1966 12 -2.06 -11.45  -6.75 
1967 01 -6.50 -17.09 -11.79 
1967 02  -.30 -11.49  -5.89 
1967 04  5.64  -5.46    . 8 
1967 05 14.51   2.14   8.32 
1967 08 28.10   9.72  18.91 
1967 09 26.11   7.33  16.72 
1967 10 14.24   -.55   6.84 
1967 11  4.71  -5.93   -.60 
1967 12 -1.75 -12.18  -6.96 
1968 01 -5.81 -16.25 -11.03 
1968 03 10.25  -3.33   3.46 
1968 04 10.60  -3.35   3.62 
1968 05 16.43   1.21   8.82 
