1955 05 15.92   4.03   9.97 
1955 06 21.52   7.77  14.64 
1955 07 24.32  11.84  18.08 
1955 08 25.17   8.22  16.70 
1955 09 16.86   1.05   8.96 
1955 10 12.83 -99.99 -99.99 
1955 11 -9.22 -18.39 -13.80 
1955 12 13.31 -23.98 -18.64 
1956 01 14.00 -22.19 -18.09 
1956 02 11.36 -24.65 -18.00 
1956 03 -4.92 -16.77 -10.84 
1956 04  4.00  -7.80  -1.90 
1956 05 17.49   2.31   9.89 
1956 06 24.66  10.36  17.51 
1956 07 22.64   8.77  15.70 
1956 08 24.02   6.40  15.21 
1956 09 17.74   1.65   9.69 
1956 10 10.77  -4.32   3.22 
1956 11  1.34 -11.51  -5.08 
1956 12 99.99 -22.10 -99.99 
1957 01 99.99 -29.93 -99.99 
1957 02 -9.25 -21.50 -15.37 
1957 03 -2.00 -13.79  -7.89 
1957 04  8.21  -4.62   1.79 
1957 05 19.76   3.90  11.83 
1957 06 21.53   6.03  13.78 
1957 07 28.41  11.09  19.75 
1957 08 23.61   9.07  16.34 
1957 09 18.92   2.78  10.85 
1957 10  8.83  -4.38   2.22 
1957 11   .32  -9.29  -4.48 
1957 12 -4.83 -17.02 -10.92 
1958 01 -5.36 -15.33 -10.34 
1958 02 10.38 -99.99 -99.99 
1958 03 -1.43 -12.12  -6.77 
1958 04 12.21  -2.52   4.84 
1958 05 22.06   2.95  12.50 
1958 06 21.73   3.43  12.58 
1958 07 24.89   7.97  16.43 
1958 08 99.99  10.16 -99.99 
1958 09 99.99   2.72 -99.99 
1958 10 12.15  -3.77   4.18 
1958 11 -2.39 -14.14  -8.26 
1958 12 -8.95 -19.16 -14.05 
1959 01 16.39 -25.01 -20.70 
1959 02 10.70 -24.90 -17.79 
1959 03  3.35  -7.54  -2.09 
1959 04 10.88  -5.40   2.74 
1959 05 15.48    .52   8.00 
1959 06 22.99   7.86  15.42 
1959 07 26.84   9.84  18.34 
1959 08 25.83 -99.99 -99.99 
1959 09 15.64   4.21   9.93 
1959 10  6.14  -3.82   1.16 
1959 11 -3.79 -13.69  -8.74 
1959 12 -3.17 -13.28  -8.22 
1960 01 12.56 -23.72 -18.14 
1960 02 10.10 -20.57 -15.34 
1960 03 -6.68 -16.71 -11.70 
1960 04  8.60  -3.34   2.63 
1960 05 18.51   3.49  11.00 
1960 06 20.34   6.28  13.31 
1960 07 27.99  10.58  19.28 
1960 08 24.22   9.25  16.73 
1960 09 20.20 -99.99 -99.99 
1960 10 12.29  -4.42   3.93 
1960 11 -1.25 -14.40  -7.82 
1960 12 -6.44 -17.36 -11.90 
1961 01 -8.45 -19.70 -14.07 
1961 05 17.70   3.30  10.50 
1961 06 26.97   9.12  18.04 
1961 07 27.08  10.54  18.81 
1961 08 29.80   9.71  19.75 
1961 09 15.35    .41   7.88 
1961 10 10.10  -3.65   3.22 
1961 11  -.50  -9.85  -5.18 
1961 12 12.74 -24.71 -18.72 
1962 01 11.13 -23.62 -17.37 
1962 02 13.63 -23.13 -18.37 
1962 03 -5.46 -14.32  -9.88 
1962 04 11.79  -1.90   4.94 
1962 05 16.11   2.17   9.14 
1962 06 23.28   8.88  16.08 
1962 07 23.86   8.43  16.15 
1962 08 24.74   9.29  17.01 
1962 09 18.32 -99.99 -99.99 
1962 10 13.23 -99.99 -99.99 
1962 11  5.19 -99.99 -99.99 
1962 12 -5.09 -17.62 -11.35 
1963 01 14.96 -26.55 -20.75 
1963 02 -7.45 -18.11 -12.78 
1963 03  2.95 -10.43  -3.74 
1963 04 10.91  -2.69   4.10 
1963 05 15.99   1.85   8.92 
1963 06 20.61   8.13  14.37 
1963 07 25.85  12.54  19.19 
1963 08 99.99  10.63 -99.99 
1963 09 21.64   5.27  13.45 
1963 10 17.48    .50   8.99 
1963 11  2.36 -10.97  -4.30 
1963 12 -9.02 -19.87 -14.45 
1964 01 -6.13 -99.99 -99.99 
1964 02 -3.11 -17.19 -10.15 
1964 03 -5.75 -17.51 -11.63 
1964 04 12.20  -2.56   4.81 
1964 05 18.90   3.76  11.33 
1964 06 21.77   7.39  14.58 
1964 07 26.84  11.71  19.27 
1964 08 23.04   8.64  15.84 
1964 09 15.83   2.21   9.02 
1964 10 14.18  -4.13   5.02 
1964 11  -.61 -12.51  -6.56 
1964 12 16.07 -26.44 -21.25 
1965 01 15.70 -26.17 -20.93 
1965 02 11.83 -23.12 -17.47 
1965 03 -8.76 -20.85 -14.80 
1965 04 99.99  -2.06 -99.99 
1965 05 99.99   1.59 -99.99 
1965 06 21.97   8.70  15.33 
1965 07 25.49  10.77  18.13 
1965 08 25.32  10.63  17.97 
1965 09 11.37   -.87   5.25 
1965 10 15.06  -3.34   5.86 
1965 11 -4.17 -13.78  -8.97 
1965 12 -6.91 -16.62 -11.77 
1966 01 20.86 -29.85 -25.35 
1966 02 11.23 -22.92 -17.07 
1966 03  1.04  -9.75  -4.35 
1966 04  5.10  -5.52   -.21 
1966 05 18.24   2.25  10.24 
1966 06 21.18   7.79  14.48 
1966 07 26.29  11.12  18.70 
1966 08 23.67   8.46  16.06 
1966 09 21.95   3.80  12.87 
1966 10 11.39  -3.71   3.84 
1966 11 -5.88 -17.48 -11.68 
1966 12 -8.66 -18.70 -13.68 
1967 01 10.75 -22.09 -16.42 
1967 02 10.71 -22.67 -16.69 
1967 03 -5.34 -15.50 -10.42 
1967 04  4.27  -6.36  -1.04 
1967 05 17.18    . 4   8.61 
1967 06 21.55   6.82  14.18 
1967 07 99.99   8.30 -99.99 
1967 08 99.99   8.53 -99.99 
