1952 08 19.78   8.75  14.26 
1952 09 15.43   6.33  10.88 
1952 10  6.64  -2.11   2.26 
1952 11  1.78  -5.13  -1.67 
1952 12 -3.80 -10.35  -7.07 
1953 01 -8.02 -17.57 -12.79 
1953 02 -5.94 -18.59 -12.26 
1953 03   .43 -10.91  -5.24 
1953 04  7.66  -4.42   1.61 
1953 05 12.42   1.26   6.84 
1953 06 17.01   6.16  11.58 
1953 07 21.23   9.85  15.54 
1953 08 22.07  12.02  17.04 
1953 09 15.35   6.10  10.72 
1954 05  7.65    .28   3.96 
1954 06 99.99   6.55 -99.99 
1954 07 21.20   8.41  14.80 
1954 08 19.11   8.79  13.95 
1954 09 13.53   4.56   9.04 
1954 10 99.99    .89 -99.99 
1955 02 -5.91 -20.46 -13.19 
1955 03   .45 -15.60  -7.57 
1955 04 99.99   1.14 -99.99 
1955 05 14.66   3.70   9.18 
1955 06 17.92   8.96  13.44 
1955 07 22.26  13.14  17.70 
1955 08 23.21  13.32  18.26 
1955 09 14.42   6.44  10.43 
1955 12 -6.79 -18.91 -12.85 
1956 01 -4.25 -15.66  -9.95 
1956 02 -5.76 -18.78 -12.27 
1956 03 -1.47 -16.17  -8.82 
1956 04  4.61  -6.19   -.79 
1956 05 12.60    .39   6.49 
1956 06 21.47   9.56  15.51 
1956 07 21.85  15.25  18.54 
1956 08 20.49  14.10  17.29 
1957 02 -4.42 -19.04 -11.74 
1957 03  1.57 -13.59  -6.01 
1957 04  7.47  -5.28   1.09 
1957 05 12.35   1.51   6.93 
1957 06 14.92   7.00  10.96 
1957 08 21.25   9.57  15.41 
1957 09 14.09   7.66  10.87 
1957 10 12.27   1.65   6.96 
1957 11  2.81  -6.30  -1.74 
1957 12 -5.09 -14.39  -9.74 
1958 01 -4.87 -16.54 -10.70 
1958 02 10.22 -20.55 -15.38 
1958 03  2.83  -8.81  -2.99 
1958 04  8.79  -3.54   2.62 
1958 05 11.92    .81   6.36 
1958 08 20.23   9.08  14.65 
1958 09 15.49   5.15  10.32 
1958 10 11.58   2.09   6.84 
1959 02 -8.17 -23.38 -15.77 
1959 03 -1.13 -12.85  -6.99 
1959 04  6.75  -5.18    .78 
1959 05 13.69   2.44   8.06 
1959 06 17.98   7.41  12.69 
1959 07 20.40  10.25  15.32 
1959 08 21.29  11.69  16.49 
1959 09 16.90   8.97  12.94 
1959 10  8.14    .13   4.14 
1960 01 -8.39 -19.39 -13.89 
1960 02 -5.01 -18.09 -11.55 
1960 03 -2.21 -18.31 -10.26 
1960 05 16.29   4.50  10.40 
1960 06 18.46   6.95  12.70 
1960 07 21.10   9.13  15.11 
1960 08 21.66  11.13  16.39 
1960 09 16.18   6.56  11.37 
1960 10 10.87   2.23   6.55 
1960 12 -9.03 -21.55 -15.28 
1961 01 11.11 -22.28 -16.69 
1961 02 -4.65 -16.65 -10.65 
1961 03  -.24 -11.64  -5.94 
1961 06 17.18   6.08  11.63 
1961 08 20.54 -99.99 -99.99 
1961 09 14.74   7.31  11.02 
1961 10  8.89   1.78   5.33 
1961 11  1.83  -4.91  -1.54 
1962 01 11.35 -23.26 -17.30 
1962 02 -9.59 -21.48 -15.53 
1962 03  1.07  -9.17  -4.05 
1962 04  4.81  -5.37   -.27 
1962 05 15.13   3.56   9.34 
1962 06 19.78   5.81  12.79 
1962 07 20.72   9.14  14.93 
1962 08 19.60   9.57  14.58 
1962 09 15.10   5.87  10.48 
1962 10 10.97   3.03   7.00 
1962 12 99.99 -15.77 -99.99 
1963 01 14.51 -24.12 -19.31 
1963 02 10.05 -20.79 -15.42 
1963 03 -1.44 -13.27  -7.35 
1963 04  8.05  -2.99   2.53 
1963 05 12.06    .30   6.18 
1963 06 19.31   7.67  13.49 
1963 07 21.61  10.65  16.13 
1963 08 20.63   9.84  15.23 
1963 09 15.13   6.91  11.02 
1963 10 14.68   5.50  10.09 
1963 11  4.44  -2.72    .86 
1963 12 -7.55 -18.44 -12.99 
1964 01 -5.50 -15.56 -10.53 
1964 02 -5.22 -18.82 -12.02 
1964 03 -3.10 -15.78  -9.43 
1964 04  5.32  -3.17   1.07 
1964 05 15.02   3.15   9.08 
1964 06 16.89   5.76  11.32 
1964 07 23.98  11.80  17.89 
1964 08 18.54   9.68  14.11 
1964 09 14.39   4.65   9.52 
1965 05 12.74 -99.99 -99.99 
1965 06 18.91 -99.99 -99.99 
1965 07 19.10   7.83  13.46 
1965 08 18.91   8.25  13.58 
1965 09 12.78   4.65   8.71 
