1917 08 32.58  11.81  22.19 
1917 09 28.72   9.97  19.34 
1917 10 24.41    .39  12.40 
1917 11 18.61  -4.46   7.07 
1917 12 14.53  -8.12   3.20 
1918 01  5.50 -13.57  -4.03 
1918 02 12.36  -3.94   4.21 
1918 03 16.19  -1.11   7.54 
1918 04 19.70  -1.85   8.92 
1918 05 24.31   1.47  12.89 
1918 06 33.38  12.62  23.00 
1918 07 30.00  14.69  22.34 
1918 08 99.99  12.54 -99.99 
1918 09 29.48   8.60  19.04 
1918 10 22.87   3.74  13.30 
1918 11 10.88  -3.64   3.62 
1918 12  5.55 -99.99 -99.99 
1919 01  1.01 -16.20  -7.59 
1919 02  6.84  -7.59   -.37 
1919 03 13.70  -4.00   4.85 
1919 04 22.69    .10  11.39 
1919 05 27.95   5.13  16.54 
1919 06 33.18   8.29  20.74 
1919 07 33.18  14.60  23.89 
1919 08 33.25  12.40  22.82 
1919 09 28.09  10.00  19.04 
1919 10 19.25    .60   9.92 
1919 11 14.19  -3.91   5.14 
1919 12  8.43  -6.98    .72 
1920 01  6.97 -99.99 -99.99 
1920 02 12.05  -2.14   4.95 
1920 03 12.88  -3.85   4.51 
1920 04 16.21  -2.59   6.81 
1920 05 24.91   4.17  14.54 
1920 06 29.09   9.07  19.08 
1920 07 31.98  13.08  22.53 
1920 08 29.58  12.61  21.09 
1920 09 27.76   8.60  18.18 
1920 10 19.54   1.76  10.65 
1920 11 13.86  -4.09   4.88 
1920 12  7.40 -10.72  -1.66 
1921 01 10.40  -8.14   1.12 
1921 02 11.38  -6.74   2.32 
1921 03 17.67  -1.63   8.02 
1921 04 18.62  -2.08   8.26 
1921 05 24.73   3.12  13.92 
1921 06 30.16   9.45  19.80 
1921 07 32.18  14.42  23.30 
1921 08 29.53  13.46  21.49 
1921 09 29.17   8.57  18.86 
1921 10 23.62   3.48  13.55 
1921 11 17.49  -4.64   6.42 
1921 12  9.47  -4.98   2.24 
1922 01  7.06  -9.68  -1.31 
1922 02  9.25  -9.08    . 8 
1922 03 13.39  -5.27   4.06 
1922 04 17.21  -2.27   7.47 
1922 05 25.07 -99.99 -99.99 
1922 06 34.87  10.52  22.69 
1922 07 36.20  14.15  25.17 
1922 08 34.16  14.16  24.16 
1922 09 32.12   9.01  20.56 
1922 10 25.51   1.93  13.72 
1922 11 12.44  -4.69   3.87 
1922 12 11.14  -6.18   2.48 
1923 01 12.19  -7.56   2.31 
1923 02 10.58  -7.62   1.48 
1923 03 13.44  -6.59   3.42 
1923 04 20.74   -.19  10.27 
1923 05 29.76   2.58  16.17 
1923 06 33.11   5.52  19.31 
1956 03 17.94  -5.77   6.08 
1956 04 19.36  -1.56   8.90 
1956 05 28.10   4.28  16.19 
1956 06 33.83  12.30  23.06 
1956 07 34.09  11.23  22.66 
1956 08 31.99  11.74  21.86 
1956 09 28.07   5.87  16.96 
1956 10 22.96    .85  11.90 
1956 11 99.99  -6.39 -99.99 
1956 12  9.32  -9.82   -.25 
1957 01  9.22  -2.98   3.12 
1957 02 15.78   -.64   7.57 
1957 03 15.58  -2.29   6.64 
1957 04 20.53   -.58   9.97 
1957 07 33.84  14.70  24.27 
1957 08 30.87  14.29  22.58 
1957 09 30.10   7.26  18.68 
1957 10 19.90   5.26  12.58 
1957 11 10.36  -3.90   3.22 
1957 12 12.08  -6.53   2.77 
1958 02 13.61  -3.08   5.26 
1958 03 11.65  -2.65   4.50 
1958 04 19.92  -1.03   9.44 
1958 05 28.64   6.12  17.37 
1958 06 32.90  10.50  21.70 
1958 07 33.91  12.73  23.32 
1958 09 27.82  10.86  19.34 
1958 10 23.18   4.23  13.71 
1958 12 14.06  -8.34   2.86 
1959 02 11.21  -6.75   2.23 
1959 03 16.41  -7.54   4.43 
1959 04 22.36    .41  11.38 
1959 11 14.21  -4.52   4.84 
1959 12  8.35  -5.13   1.61 
1960 01  4.02 -10.21  -3.09 
1960 02  8.26  -5.88   1.19 
1960 03 17.44  -1.54   7.95 
1960 04 21.59  -1.17  10.20 
1960 05 25.87   3.15  14.51 
1960 06 32.91   9.22  21.07 
1960 07 35.00  14.07  24.53 
1960 08 34.09  13.01  23.55 
1960 09 31.49   9.52  20.50 
