1950 05 16.85   1.62   9.23 
1950 06 23.15   8.29  15.71 
1950 07 24.10  11.53  17.81 
1950 08 22.75   9.28  16.01 
1950 09 20.29   8.80  14.54 
1950 10 15.93   3.89   9.91 
1950 11  3.17  -4.09   -.46 
1950 12 -2.71  -9.35  -6.03 
1951 01 -2.83 -12.42  -7.62 
1951 03  1.24  -8.57  -3.66 
1951 04  8.33  -1.57   3.38 
1951 05 19.67   6.27  12.97 
1951 06 19.95   8.59  14.27 
1951 07 26.95  13.73  20.34 
1951 08 22.65  11.08  16.86 
1951 09 18.37   8.14  13.26 
1951 10 12.38   4.03   8.20 
1951 11  2.59  -6.34  -1.87 
1951 12 -1.98 -10.08  -6.03 
1952 01 -1.48 -11.83  -6.65 
1952 02 99.99  -9.59 -99.99 
1952 03  2.10  -8.18  -3.04 
1952 04 12.54   -.20   6.17 
1952 05 15.72   4.06   9.89 
1952 06 24.70   9.85  17.28 
1952 07 27.53  14.50  21.01 
1952 08 26.01  13.75  19.88 
1952 09 23.61  11.29  17.45 
1952 10 12.62   1.75   7.18 
1952 11  7.20  -1.08   3.06 
1952 12  1.72  -4.29  -1.28 
1953 01  -.23 -10.27  -5.25 
1953 02 -1.04  -9.56  -5.30 
1953 03  3.82  -4.73   -.45 
1953 04  7.72  -1.01   3.35 
1953 05 16.95   2.85   9.90 
1953 06 24.34  10.20  17.27 
1953 07 27.05  13.70  20.37 
1953 08 27.45  15.59  21.52 
1953 09 21.50   9.97  15.74 
1953 10 18.99   6.17  12.58 
1953 11  9.38    .24   4.81 
1953 12   .89  -6.26  -2.68 
1954 01 -3.25 -12.26  -7.75 
1954 02  3.27  -6.05  -1.39 
1954 03  2.85  -8.16  -2.65 
1954 04 11.39  -1.44   4.97 
1954 05 13.14   1.57   7.35 
1954 06 24.61   9.92  17.26 
1954 07 26.64  12.72  19.68 
1954 08 25.25  13.18  19.21 
1954 09 18.73   9.92  14.32 
1954 10 12.61   4.10   8.35 
1954 11  7.86    . 5   3.95 
1954 12  1.38  -7.52  -3.07 
1955 01 -1.77  -9.88  -5.82 
1955 02  -.83 -10.28  -5.55 
1955 03  1.72  -9.10  -3.69 
1955 04 15.00   1.78   8.39 
1955 05 20.28   5.55  12.91 
1955 06 24.57  11.63  18.10 
1955 07 29.39  16.39  22.89 
1955 08 27.62  16.35  21.98 
1955 09 20.67   9.63  15.15 
1955 10 15.81   5.42  10.61 
1955 11  3.63  -3.73    .-4 
1955 12 -2.56 -10.85  -6.70 
1956 01  -.99  -9.41  -5.20 
1956 02  -.93 -10.77  -5.85 
1956 03  1.49 -10.08  -4.29 
1956 04  7.44  -2.18   2.63 
1956 05 15.41   1.62   8.51 
1956 06 24.56  10.98  17.77 
1956 07 22.17  11.46  16.81 
1956 08 23.39  13.00  18.19 
1956 09 17.65   7.72  12.68 
1956 10 20.16   5.75  12.95 
1956 11  5.84  -1.53   2.15 
1956 12   .11  -7.23  -3.56 
1957 01 -5.76 -14.03  -9.89 
1957 02 -1.00 -12.52  -6.76 
1957 03  1.62  -9.43  -3.91 
1957 04 11.92   -.87   5.52 
1957 05 16.78   3.41  10.09 
1957 06 22.17   9.28  15.72 
1957 07 26.52  12.63  19.57 
1957 08 25.43  12.79  19.11 
1957 09 20.23   8.46  14.34 
1957 10 14.28   3.64   8.96 
1957 11  5.24  -1.72   1.75 
1957 12   .30  -7.62  -3.66 
1958 01  -.10  -8.82  -4.46 
1958 02 -4.31 -11.89  -8.10 
1958 03  3.46  -5.98  -1.26 
1958 04 12.37  -1.24   5.56 
1958 05 15.80   2.13   8.96 
1958 06 21.00   7.59  14.29 
1958 07 24.41  13.36  18.88 
1958 08 25.57  13.32  19.44 
1958 09 21.17  10.74  15.95 
1958 10 15.26   5.75  10.50 
1958 11  7.11  -1.28   2.91 
1958 12 -4.58 -12.30  -8.44 
1959 01 -6.08 -13.89  -9.98 
1959 02 -3.42 -99.99 -99.99 
1959 03  3.64  -8.77  -2.56 
1959 04 10.12  -1.64   4.23 
1959 05 20.66   5.48  13.07 
1959 06 25.45  10.44  17.94 
1959 07 27.13  14.52  20.82 
1959 08 26.24  15.45  20.84 
1959 09 20.87  10.00  15.43 
1959 10  9.93   2.72   6.33 
1959 11  1.35  -6.14  -2.39 
