1951 08 32.66  16.70  24.68 
1951 09 28.26  12.22  20.24 
1951 10 23.21   7.20  15.20 
1951 11  8.77  -1.38   3.69 
1951 12  7.52  -3.20   2.15 
1952 01  9.18  -1.46   3.86 
1952 02  9.10  -1.28   3.91 
1952 03 12.55    .46   6.50 
1952 04 99.99   5.54 -99.99 
1952 05 24.95  10.75  17.85 
1952 06 33.11  18.29  25.70 
1952 07 33.65  18.76  26.20 
1952 08 30.99  16.37  23.68 
1952 09 28.15  10.94  19.54 
1952 10 99.99   3.42 -99.99 
1952 11 99.99   1.43 -99.99 
1952 12  6.89   -.68   3.10 
1953 01  8.32  -1.00   3.66 
1953 02 11.23  -1.88   4.67 
1953 03 14.40   1.98   8.18 
1953 04 17.42   4.52  10.97 
1953 05 26.45  12.97  19.71 
1953 06 32.33  17.93  25.13 
1953 07 32.56  17.36  24.96 
1953 08 32.81 -99.99 -99.99 
1953 09 30.26  10.77  20.51 
1953 10 24.36   4.92  14.64 
1953 11 14.58  -1.33   6.62 
1953 12  7.60  -4.42   1.58 
1954 01  7.37  -3.59   1.89 
1954 02 13.52   -.82   6.35 
1954 03 12.46  -1.95   5.25 
1954 04 24.35   7.23  15.79 
1954 05 22.67   6.29  14.48 
1954 06 99.99  14.78 -99.99 
1954 07 33.52  15.45  24.48 
1954 08 30.98  15.69  23.33 
1954 09 30.12  11.60  20.86 
1954 10 21.86   6.63  14.24 
1954 11 12.89    .33   6.61 
1954 12  6.29  -2.99   1.65 
1955 01  4.79  -5.03   -.12 
1955 02 99.99  -2.75 -99.99 
1955 03 14.48   1.04   7.76 
1955 04 22.87   7.98  15.42 
1955 05 26.24  11.57  18.90 
1955 06 27.53  13.09  20.31 
1955 07 32.99  20.26  26.62 
1955 08 32.93  18.73  25.83 
1955 09 29.20  13.66  21.43 
1955 10 21.01   7.17  14.09 
1955 11 11.89   -.60   5.64 
1955 12  6.14  -4.44    .84 
1956 01  3.92  -6.20  -1.13 
1956 02  9.07  -1.16   3.94 
1956 03 13.33    .-5   6.64 
1956 04 18.32   4.87  11.59 
1956 05 25.44  11.01  18.22 
1956 06 29.83  16.15  22.99 
1956 07 99.99  18.60 -99.99 
1956 08 31.33  17.24  24.28 
1956 09 26.36  11.39  18.87 
1956 10 24.09   8.35  16.22 
1956 11 13.54   1.12   7.33 
1956 12 10.63   1.55   6.09 
1957 01  3.65  -6.00  -1.17 
1957 02  9.34   -.78   4.28 
1957 03 13.31    .25   6.78 
1957 05 25.96  11.77  18.86 
1957 06 30.00  16.61  23.30 
1957 07 32.00  17.78  24.89 
1957 08 31.39  16.51  23.95 
1957 09 27.49  14.08  20.78 
1957 10 18.56   5.59  12.07 
1957 11 13.58   1.44   7.51 
1957 12  9.95   -.65   4.65 
1958 01  4.83  -4.96    .-6 
1958 02  3.10  -7.90  -2.40 
1958 03  8.70    .34   4.52 
1958 04 19.62   5.81  12.71 
1958 05 24.89  10.24  17.56 
1958 07 29.90  18.45  24.18 
1958 08 30.08  16.46  23.27 
1958 09 26.57  13.91  20.24 
1958 10 21.61   6.02  13.81 
1958 11 14.53   2.15   8.34 
1958 12  3.73  -8.35  -2.31 
1959 01  5.48  -7.35   -.93 
1959 02  9.47  -2.66   3.40 
1959 03 12.43  -1.04   5.69 
1959 04 20.76   5.62  13.19 
1959 05 27.46  13.45  20.45 
1959 06 29.91  16.20  23.05 
1959 07 31.94  18.00  24.97 
1959 08 33.14  19.53  26.33 
1959 09 29.77  14.16  21.96 
1959 10 20.78   7.45  14.11 
1959 11 12.30   -.30   6.00 
1959 12  8.50   -.56   3.97 
1960 01  6.44  -2.30   2.07 
1960 02  4.39  -4.02    .18 
1960 03  4.50  -5.97   -.73 
1960 04 22.66   6.56  14.61 
1960 05 22.74   9.66  16.20 
1960 06 29.11  15.40  22.25 
1960 07 30.19  16.70  23.45 
1960 08 31.19  18.52  24.85 
1960 09 28.91  14.66  21.78 
1960 10 21.48   7.60  14.54 
1960 11 14.80   1.56   8.18 
1960 12  4.42  -6.89  -1.23 
1961 01  3.33  -7.17  -1.92 
1961 02 10.26  -1.67   4.29 
1961 03 14.54   3.49   9.01 
1961 04 15.90   3.81   9.85 
1961 05 22.83   7.71  15.27 
1961 06 28.36  14.16  21.26 
1961 07 30.74  18.15  24.44 
