1953 04  5.72  -5.47    .12 
1953 05 16.12   2.14   9.13 
1953 06 20.27   7.69  13.98 
1953 07 24.56   9.87  17.21 
1953 08 24.31  10.13  17.21 
1953 09 16.91   3.56  10.23 
1953 10 14.97  -1.47   6.75 
1953 11  2.00  -7.57  -2.78 
1953 12 -5.70 -16.54 -11.12 
1954 01 21.86 -31.60 -26.73 
1954 02 -2.40 -13.25  -7.82 
1954 03 -4.34 -16.50 -10.42 
1954 04   . 2  -9.60  -4.79 
1954 05 13.87   2.31   8.09 
1954 06 18.48   6.68  12.58 
1954 07 23.41 -99.99 -99.99 
1954 08 19.07   9.95  14.51 
1954 09 14.27   3.74   9.00 
1954 10 10.58  -2.24   4.17 
1954 11  3.43  -5.85  -1.20 
1954 12 -3.53 -12.08  -7.80 
1955 01 10.87 -22.22 -16.54 
1955 02 10.99 -24.26 -17.62 
1955 03 -9.20 -21.48 -15.34 
1955 04  7.57  -1.71   2.93 
1955 05 15.18   3.37   9.27 
1955 06 22.77   8.35  15.56 
1955 07 23.40  11.72  17.56 
1955 08 24.98   8.68  16.83 
1955 09 15.50   1.97   8.73 
1955 10  9.96  -1.59   4.18 
1955 11 11.63 -19.35 -15.49 
1955 12 16.37 -26.62 -21.50 
1956 01 16.66 -25.64 -21.15 
1956 02 12.34 -23.24 -17.79 
1956 03 -5.54 -17.64 -11.59 
1956 04  3.19  -8.13  -2.47 
1956 05 17.89   3.86  10.87 
1956 06 22.61   9.82  16.21 
1956 07 23.56  10.36  16.95 
1956 08 22.53   8.68  15.61 
1956 09 15.31   2.18   8.74 
1956 10  9.35  -2.48   3.43 
1956 11  1.96  -9.56  -3.80 
1956 12 -8.64 -19.20 -13.92 
1957 01 14.00 -25.70 -19.85 
1957 02 -9.88 -22.01 -15.94 
1957 03 -1.57 -12.65  -7.10 
1957 04  8.00  -5.08   1.46 
1957 05 17.41   3.26  10.33 
1957 06 20.98   6.45  13.71 
1957 07 26.64  10.84  18.74 
1957 08 20.74   8.53  14.63 
1957 09 16.79   5.12  10.95 
1957 10  8.97  -4.11   2.43 
1957 11 -1.04  -9.54  -5.29 
1957 12 -7.71 -18.94 -13.32 
1958 01 -7.35 -16.44 -11.89 
1958 02 11.76 -22.04 -16.90 
1958 03 -1.56 -11.53  -6.54 
1958 04  9.07  -1.69   3.68 
1958 05 18.79   4.17  11.48 
1958 06 20.36   5.48  12.92 
1958 07 23.40   9.83  16.61 
1958 08 24.44   9.47  16.95 
1958 09 16.17   3.90  10.03 
1958 10 11.58  -1.16   5.21 
1958 11 -3.35 -13.21  -8.28 
