1954 11  1.29  -6.80  -2.75 
1954 12 -8.85 -21.45 -15.15 
1955 01 -2.36 -10.34  -6.35 
1955 02 -4.12 -17.40 -10.76 
1955 03   .70 -10.41  -4.85 
1955 04  4.69  -6.63   -.96 
1955 05 11.58   -.28   5.65 
1955 06 15.78   3.95   9.86 
1955 07 99.99   5.58 -99.99 
1955 08 99.99   4.78 -99.99 
1955 09 10.93    .74   5.83 
1955 10  3.77  -4.17   -.20 
1955 11 -5.29 -15.17 -10.22 
1955 12 -7.17 -17.77 -12.47 
1956 01 -6.65 -16.76 -11.70 
1956 02 -5.94 -17.07 -11.50 
1956 03  -.16 -11.36  -5.76 
1956 04  7.33  -3.17   2.08 
1956 05 12.42   1.35   6.88 
1956 06 16.91   5.26  11.08 
1956 07 19.52   8.45  13.98 
1956 08 18.27   6.47  12.37 
1956 09 12.57   1.63   7.10 
1956 10  2.67  -6.29  -1.81 
1956 11 -3.68 -13.84  -8.76 
1956 12 -8.00 -18.36 -13.18 
1957 01 -4.50 -15.17  -9.83 
1957 02 -2.96 -15.43  -9.19 
1957 03  3.93  -4.46   -.26 
1957 04  8.68  -2.10   3.28 
1957 05 16.61   1.77   9.19 
1957 06 22.00   7.45  14.72 
1957 07 19.59   7.51  13.55 
1957 08 19.93   7.47  13.70 
1957 09 13.08   4.48   8.78 
1957 10  8.22  -1.68   3.27 
1957 11  2.66  -2.93   -.13 
1957 12 -9.72 -18.69 -14.20 
1958 01 -3.70 -10.24  -6.97 
1958 02 -2.70 -10.70  -6.70 
1958 03  2.52  -7.33  -2.40 
1958 04  8.75  -2.76   2.99 
1958 05 12.44   1.09   6.76 
1958 06 18.14   4.05  11.09 
1958 07 17.45   6.62  12.03 
1958 08 16.57   6.31  11.44 
1958 09 11.69   1.34   6.51 
1958 10  1.45  -7.08  -2.81 
1958 11 -4.55 -12.43  -8.49 
1958 12 -5.55 -11.80  -8.67 
1959 01 -8.58 -14.82 -11.70 
1959 02 -2.19 -10.87  -6.53 
1959 03 -4.23 -15.99 -10.11 
1959 04  5.06  -3.45    .80 
1959 05 13.37   -.25   6.56 
1959 06 19.92   5.48  12.70 
1959 07 16.56   6.75  11.65 
1959 08 16.68   6.22  11.45 
1959 09 12.55   2.15   7.35 
1959 10  4.23  -3.90    .16 
1959 11 -1.81  -8.43  -5.12 
1959 12 99.99 -11.68 -99.99 
1960 01 -5.91 -13.97  -9.94 
1960 02 -1.82  -9.54  -5.68 
1960 03 -2.68 -11.37  -7.02 
1960 04  5.35  -3.65    .84 
1960 05 15.77   2.44   9.10 
1960 06 17.89   4.12  11.00 
1960 07 18.70   7.24  12.97 
1960 09 11.54   2.31   6.92 
1960 10  6.30  -1.58   2.36 
1960 11 -1.99  -8.64  -5.31 
1960 12  -.40  -6.94  -3.67 
1961 01 -1.35  -8.59  -4.97 
1961 02 -3.50 -11.25  -7.37 
1961 03 -1.81 -14.94  -8.37 
1961 04  6.40  -3.47   1.46 
1961 05 15.25    .55   7.90 
1961 07 17.33   7.15  12.24 
1963 02  1.19  -6.00  -2.40 
1963 03  1.34  -7.24  -2.94 
1963 05 16.09    .33   8.21 
