1951 09 14.83    .14   7.48 
1951 10  6.68  -1.84   2.41 
1951 11 99.99  -8.24 -99.99 
1951 12 -4.08 -14.09  -9.08 
1952 01 99.99 -12.92 -99.99 
1952 02  -.13 -12.13  -6.13 
1952 03 99.99 -12.28 -99.99 
1952 04 99.99  -5.15 -99.99 
1952 05 13.82   -.48   6.67 
1952 06 17.54   2.35   9.95 
1952 07 23.36   4.61  13.98 
1952 10 14.26  -1.35   6.45 
1952 11  1.49 -10.69  -4.60 
1952 12  -.27 -11.11  -5.69 
1953 01  1.69  -6.33  -2.32 
1953 02   .46  -9.84  -4.69 
1953 03  5.96  -8.38  -1.21 
1953 05 11.36  -3.32   4.02 
1953 06 15.97    .48   8.22 
1953 07 25.36   4.73  15.04 
1953 08 22.94   4.56  13.75 
1953 09 18.94   2.03  10.48 
1953 11  5.68  -5.83    .-7 
1954 03   .90 -14.19  -6.64 
1954 04  6.42  -6.50    .-3 
1954 05 14.14  -1.94   6.10 
1954 06 15.30    .64   7.97 
1954 07 24.69   5.69  15.19 
1954 08 19.91   3.16  11.53 
1954 09 15.42    .89   8.15 
1954 10  8.35  -3.50   2.42 
1954 11  6.33  -3.69   1.32 
1954 12 -1.11 -11.11  -6.10 
1955 01 -3.70 -12.10  -7.90 
1955 02 -3.10 -14.95  -9.02 
1955 03 -1.74 -13.66  -7.70 
1955 04  5.44  -7.30   -.93 
1955 05 10.57  -2.44   4.06 
1955 06 16.83   3.19  10.01 
1955 07 20.71   5.95  13.33 
1955 08 24.37   5.00  14.68 
1955 09 15.48    .66   8.07 
1955 10 10.98  -1.83   4.57 
1956 07 22.78   6.33  14.55 
1956 08 19.95   4.31  12.13 
1956 12   .58  -9.14  -4.27 
1957 01 -8.03 -18.58 -13.30 
1957 04  6.81  -5.09    .85 
1957 06 18.49   3.27  10.88 
1957 07 24.15   5.31  14.73 
1957 08 23.44   4.09  13.76 
1957 09 18.21   1.03   9.62 
1957 10  8.18  -3.02   2.58 
1957 11   .67  -9.38  -4.35 
1957 12   .55  -9.45  -4.44 
1958 06 16.78   3.72  10.25 
1958 07 21.55   4.67  13.11 
1958 08 25.36   5.62  15.49 
1958 09 15.16   -.16   7.50 
1958 10 11.88  -3.19   4.34 
1958 11  1.15  -9.20  -4.02 
1958 12   .83  -9.38  -4.27 
1959 01 -1.31 -12.87  -7.09 
1959 03  2.60  -9.72  -3.56 
1959 04  8.24  -6.70    .77 
1959 05 10.09  -3.78   3.15 
1959 08 21.32   3.04  12.18 
1959 09 12.90    . 6   6.48 
1959 10  8.46  -3.85   2.30 
1960 06 18.99   3.87  11.43 
1960 07 27.66   7.95  17.80 
1960 08 20.06   3.85  11.95 
1960 09 18.18   1.27   9.72 
1960 10  9.87  -2.77   3.55 
1960 11  2.06  -8.68  -3.31 
1960 12 -1.71 -10.88  -6.29 
1961 01  1.03 -10.38  -4.67 
1961 02  2.30  -7.90  -2.80 
1961 03  3.66  -8.63  -2.48 
1961 04  4.90  -5.72   -.40 
1961 05 13.56  -1.29   6.13 
1961 07 25.79   5.80  15.79 
1961 08 27.07   6.56  16.81 
1961 09 12.85  -1.61   5.62 
1961 10  8.70  -4.14   2.28 
1963 07 22.51   4.87  13.69 
1963 08 20.96   5.39  13.17 
1963 09 19.06   3.97  11.51 
1963 10 12.90  -1.09   5.90 
1963 11  3.15  -6.69  -1.77 
1964 05 13.17  -1.52   5.82 
1964 07 24.45   5.47  14.96 
