1919 07 32.50  15.05  23.77 
1919 08 99.99  10.56 -99.99 
1919 09 30.99  12.42  21.70 
1919 10 14.11   -.51   6.80 
1919 11  8.80  -2.61   3.09 
1919 12  1.44 -14.45  -6.50 
1920 01  3.48  -9.01  -2.76 
1920 02  8.32  -3.14   2.58 
1920 03 10.28  -1.10   4.58 
1920 04 13.68    .31   6.99 
1920 05 21.40   2.29  11.84 
1920 06 29.95   9.80  19.87 
1920 07 35.18  15.70  25.44 
1920 08 34.50  14.52  24.51 
1920 09 27.56   9.06  18.31 
1920 10 18.44   1.74  10.09 
1920 11 11.69   -.73   5.47 
1920 12  4.56 -99.99 -99.99 
1921 01  5.92  -3.37   1.27 
1921 02  4.86  -3.09    .88 
1921 03 13.18   -.75   6.21 
1921 04 15.12   1.23   8.17 
1921 05 22.87 -99.99 -99.99 
1921 06 31.41  10.68  21.04 
1921 07 34.54  15.72  25.13 
1921 08 32.91  14.35  23.63 
1921 09 26.59   5.99  16.29 
1921 10 21.25   1.65  11.45 
1921 11 13.63  -1.90   5.86 
1921 12  8.03  -4.98   1.52 
1922 01  -.52 -13.29  -6.90 
1922 02  4.21  -8.41  -2.09 
1922 03  8.72  -3.04   2.84 
1922 04 12.60   -.89   5.85 
1922 05 22.52   4.29  13.40 
1922 06 31.18  11.00  21.09 
1922 07 33.86  14.92  24.39 
1922 08 32.56  16.06  24.31 
1922 09 29.01   4.80  16.90 
1922 10 18.54  -1.08   8.73 
1922 11  9.64  -4.54   2.55 
1922 12  6.14  -4.83    .65 
1923 01  6.23  -4.05   1.08 
1923 02  3.16  -9.37  -3.10 
1923 03 10.36  -3.38   3.48 
1923 04 15.31   1.07   8.19 
1923 05 21.65   6.57  14.11 
1923 06 25.85   9.43  17.64 
1923 07 34.45  16.91  25.68 
1923 10 12.58    .98   6.78 
1923 11  9.04  -4.17   2.43 
1923 12 99.99  -8.52 -99.99 
1924 05 25.33   6.51  15.92 
1924 06 33.73   9.95  21.84 
1924 08 30.26  21.70  25.98 
1924 09 24.86  17.33  21.09 
1924 10 16.12   7.84  11.98 
1924 12 99.99 -11.63 -99.99 
1925 01  1.63  -6.85  -2.61 
1925 02  8.62  -1.79   3.41 
1925 03 15.77 -99.99 -99.99 
1925 04 20.07   1.70  10.88 
1925 05 26.38   6.12  16.25 
1925 06 29.39   8.62  19.00 
1925 07 99.99  13.19 -99.99 
1925 12  2.62  -9.39  -3.38 
1926 01 -2.04 -14.67  -8.35 
1926 02  5.99  -5.20    .39 
1926 06 31.82  11.14  21.48 
1926 07 36.59  12.05  24.32 
1926 08 33.06  10.83  21.94 
1926 09 20.96   -.41  10.27 
1926 10 19.19   1.41  10.30 
1926 11 12.38  -5.26   3.56 
1926 12  3.72  -9.54  -2.91 
1927 01  3.80  -8.35  -2.27 
1927 02  9.14   -.87   4.14 
1927 03 11.51  -1.52   4.99 
1927 04 13.43   4.85   9.14 
1940 10 20.23   3.96  12.09 
1940 11  8.06  -3.48   2.29 
1940 12  4.60  -6.28   -.84 
1941 01  4.21  -4.64   -.21 
1941 02  6.61  -1.90   2.35 
1941 03 16.49   3.35   9.92 
1951 07 33.64  14.92  24.28 
1951 08 31.36  13.48  22.42 
1951 09 27.99   7.31  17.65 
1951 10 17.85   1.38   9.61 
1951 11  7.84  -5.02   1.41 
1951 12  2.14  -8.47  -3.16 
1952 01  1.58  -9.32  -3.87 
1952 06 30.62   9.31  19.96 
1952 07 34.71  13.46  24.08 
1952 08 35.65  14.65  25.15 
1952 09 30.97   7.68  19.32 
1952 10 25.59  -1.04  12.27 
1952 11  8.97  -6.14   1.41 
1952 12  5.43  -5.54    .-5 
