1953 08 11.02   1.49   6.25 
1953 09  4.81  -4.52    .14 
1953 10 10.32 -17.14 -13.73 
1953 11 15.81 -23.41 -19.61 
1953 12 21.09 -28.78 -24.93 
1954 01 20.16 -29.83 -24.99 
1954 02 24.80 -32.84 -28.82 
1954 03 13.33 -21.99 -17.66 
1954 04 -9.32 -18.62 -13.97 
1954 05  3.07  -8.63  -2.78 
1954 06 11.78    .42   6.10 
1954 07 15.66   4.78  10.22 
1954 08 13.76   5.29   9.52 
1954 09  4.07  -3.28    .39 
1954 10 -7.44 -13.46 -10.45 
1954 11 15.96 -22.37 -19.16 
1954 12 27.20 -32.62 -29.91 
1955 01 16.33 -23.83 -20.08 
1955 02 26.45 -32.91 -29.68 
1955 03 17.87 -28.12 -23.00 
1955 05  1.59  -7.76  -3.08 
1955 06 11.79   1.76   6.77 
1955 07 18.15   6.02  12.08 
1955 08 11.76    .58   6.17 
1955 09  4.09  -2.98    .55 
1955 10 -8.87 -15.89 -12.38 
1955 11 19.94 -27.44 -23.69 
1955 12 21.04 -29.66 -25.35 
1956 01 23.58 -31.83 -27.70 
1956 02 26.62 -32.46 -29.54 
1956 03 14.60 -23.18 -18.89 
1956 05  4.65  -4.61    . 1 
1956 06 13.79    .68   7.23 
1956 07 16.82   4.26  10.54 
1956 08  8.52    .18   4.35 
1956 09  3.21  -4.92   -.85 
1956 10 11.48 -19.19 -15.33 
1957 02 22.02 -30.16 -26.09 
1957 04 -4.37 -15.72 -10.04 
1957 05  5.76  -5.33    .21 
1957 06 15.56   3.05   9.30 
1957 07 16.75   4.90  10.82 
1957 08 15.17   4.83  10.00 
1957 09  4.03  -3.91    . 6 
1957 10 -5.07 -11.40  -8.23 
1957 11 16.90 -24.59 -20.74 
1957 12 24.83 -31.02 -27.92 
1958 01 22.52 -29.91 -26.21 
1958 02 22.76 -31.05 -26.90 
1958 03 15.21 -23.30 -19.25 
1958 06 16.93   5.49  11.21 
1958 07 17.44   6.61  12.02 
1958 08 13.31   5.05   9.18 
1958 09  4.59  -2.99    .80 
1958 10 11.94 -19.71 -15.83 
1959 01 20.12 -27.95 -24.04 
1959 02 14.41 -22.01 -18.20 
1959 03 24.91 -32.36 -28.63 
1959 04 -9.62 -20.37 -14.99 
1959 05  1.63  -7.95  -3.16 
1959 06 16.58   4.03  10.30 
1959 07 11.67   2.78   7.22 
1959 08 11.55   2.85   7.20 
1959 11 17.93 -26.84 -22.38 
1960 02 15.70 -23.79 -19.74 
1960 03 18.81 -27.78 -23.29 
1960 04 13.48 -23.50 -18.49 
1960 05  4.73  -5.48   -.37 
1960 06 12.78   1.79   7.28 
1960 07 15.05   3.39   9.22 
1960 08 11.28   1.60   6.44 
1960 09 99.99  -7.18 -99.99 
1960 11 22.38 -28.54 -25.46 
1961 05  6.68  -4.01   1.33 
1961 06 13.71   4.71   9.21 
1961 07 14.47   5.87  10.17 
1961 09  6.71   -.31   3.20 
1961 10 12.09 -18.37 -15.23 
1961 11 99.99 -27.14 -99.99 
1966 10 -8.92 -15.32 -12.12 
1966 11 14.30 -25.61 -19.95 
1966 12 19.35 -28.19 -23.77 
1967 01 16.86 -26.29 -21.57 
1967 02 18.04 -26.74 -22.39 
1967 03 13.10 -24.22 -18.66 
1967 04 -5.07 -17.39 -11.23 
1967 06 15.13    .99   8.06 
1967 07 16.11   1.84   8.97 
1967 09  4.69 -99.99 -99.99 
1967 10 -8.34 -99.99 -99.99 
1967 11 12.83 -26.45 -19.64 
1968 11 20.20 -27.42 -23.81 
1968 12 18.16 -26.55 -22.35 
1969 01 20.31 -29.82 -25.06 
1970 04 -7.96 -17.66 -12.81 
1970 05  5.29  -7.18   -.94 
1970 06 11.61   -.16   5.72 
1972 09  1.28  -5.86  -2.29 
1973 08  8.62  -5.63   1.49 
