1919 01  9.77    .71   5.24 
1919 02  8.93    .60   4.76 
1919 03 12.85   1.74   7.29 
1920 03 10.61 -99.99 -99.99 
1920 04 12.97   1.75   7.36 
1920 05 16.19   2.49   9.34 
1920 06 20.19   6.05  13.12 
1920 07 24.82   9.01  16.91 
1920 08 26.42   8.53  17.47 
1920 09 19.07   8.20  13.63 
1920 10 14.17   6.11  10.14 
1920 11 10.80   1.45   6.12 
1920 12  7.60   2.58   5.09 
1921 01  6.54    .11   3.32 
1921 02  8.84   2.08   5.46 
1921 03 12.25   2.20   7.22 
1921 04 13.65   2.43   8.04 
1921 05 17.81   4.15  10.98 
1921 06 21.22   9.37  15.29 
1921 07 22.53   8.43  15.48 
1921 08 24.09   8.63  16.36 
1921 09 19.62 -99.99 -99.99 
1921 10 17.64   5.56  11.60 
1921 11 11.47   4.37   7.92 
1921 12  5.78  -1.50   2.14 
1922 01  3.40  -3.37    . 1 
1922 02  6.13  -1.87   2.13 
1922 03  8.37   -.48   3.94 
1922 04 12.52   1.56   7.04 
1922 05 18.41   4.42  11.42 
1922 06 24.03   7.35  15.69 
1922 07 26.12   8.43  17.28 
1922 08 24.38   9.41  16.89 
1922 09 22.27   8.14  15.21 
1922 10 16.29   7.25  11.77 
1922 11  9.46    .54   5.00 
1922 12  3.66  -1.60   1.03 
1923 01  6.41    .73   3.57 
1923 02  6.45  -2.83   1.81 
1923 03 12.05    .74   6.39 
1923 04 15.83   3.32   9.57 
1923 05 17.59   6.03  11.81 
1923 06 21.06   8.04  14.54 
1923 07 24.15  10.42  17.28 
1923 08 27.25   9.91  18.58 
1923 09 24.08   8.03  16.05 
1923 10 18.14   5.48  11.81 
1923 11 13.58   2.55   8.06 
1923 12  7.29   1.16   4.23 
1924 01  6.06   -.54   2.76 
1924 02 11.03   3.52   7.27 
1924 03 11.12   1.27   6.19 
1924 04 15.99   2.15   9.07 
1924 05 21.52   5.01  13.26 
1924 06 21.86   6.64  14.25 
1924 07 24.35   7.87  16.11 
1924 08 23.92  10.73  17.32 
1924 09 22.09   8.55  15.32 
1924 10 14.67   8.70  11.68 
1924 11  8.63   2.33   5.48 
1924 12  3.56  -3.53    . 1 
1925 01  7.30   1.57   4.43 
1925 02  9.14   2.60   5.87 
1925 03 11.07   2.05   6.56 
1925 04 14.85   4.46   9.65 
1925 05 18.04   5.50  11.77 
1925 06 21.44   7.36  14.40 
1925 07 25.11   9.85  17.48 
1925 08 22.95   9.45  16.20 
1925 09 21.02   8.33  14.67 
1925 10 17.27   4.29  10.78 
1925 11  9.34   2.89   6.11 
1925 12  8.39   2.51   5.45 
1926 01  8.01    .63   4.32 
1926 02 10.46   3.20   6.83 
1926 03 16.76   2.41   9.58 
1926 04 20.33   4.98  12.65 
1926 05 18.32   6.33  12.32 
1926 06 24.12   8.49  16.30 
1926 07 25.70   8.60  17.15 
1926 08 24.60  10.30  17.45 
1926 09 20.25   6.41  13.33 
1926 10 17.10   6.58  11.84 
1926 11 11.55   3.99   7.77 
1926 12  6.24    .54   3.39 
1927 01  5.64    .23   2.93 
1927 02  8.99    .44   4.71 
1927 03 11.19   1.15   6.16 
1927 04 14.12   1.93   8.02 
1927 05 15.09   4.82   9.95 
1927 06 22.04   8.70  15.37 
1927 07 23.44   9.49  16.46 
1927 08 22.99   9.83  16.41 
1927 09 19.41   8.82  14.11 
1927 10 16.34   6.61  11.47 
1927 11 10.89   4.81   7.85 
1927 12  4.80   -.58   2.10 
1928 01  6.95    .24   3.59 
1928 02  9.67    .36   5.01 
1928 03 12.39   3.65   8.02 
1928 04 12.29   3.49   7.89 
1928 05 21.73   5.77  13.75 
1928 06 19.62   9.05  14.33 
1928 07 23.75  10.78  17.26 
1928 08 23.83   9.12  16.47 
1928 09 20.16   7.46  13.81 
1928 10 14.90   6.72  10.81 
1928 11  9.91   2.78   6.34 
1928 12  5.30  -1.17   2.06 
1929 01  3.81  -2.26    .77 
1929 02  5.80  -3.44   1.18 
1929 03 10.95   2.50   6.72 
1929 04 11.91   1.90   6.90 
1929 05 18.48   5.10  11.79 
1929 06 20.56   7.91  14.23 
1929 07 25.00   8.33  16.66 
1929 08 25.71   8.85  17.27 
1929 09 23.52   6.46  14.99 
1929 10 17.57   5.89  11.73 
1929 11  9.68   -.26   4.71 
1929 12  7.40   2.13   4.76 
1930 01   .27  -6.48  -3.10 
1930 02  9.28   1.70   5.49 
1930 03 13.61   1.38   7.49 
1930 04 15.83   4.58  10.20 
1930 05 16.16   3.97  10.06 
1930 06 20.37   7.69  14.03 
1930 07 23.14   8.80  15.96 
1930 08 25.57   9.88  17.72 
1930 09 20.93   8.96  14.94 
1930 10 15.43   4.46   9.95 
1930 11 10.72   2.45   6.58 
1930 12  6.39    .52   3.46 
1931 01  8.62   2.22   5.42 
1931 02  9.60    .22   4.91 
1931 03 12.80   2.24   7.52 
1938 05 22.36   3.73  13.04 
1938 07 27.56   7.63  17.59 
1938 09 26.82   8.59  17.70 
1938 11 16.52   1.21   8.86 
1939 01 15.66   1.57   8.61 
1939 02  7.64   -.96   3.34 
1939 03 14.02   1.38   7.70 
1939 04 18.35   2.19  10.27 
1939 05 21.11   4.21  12.66 
1939 06 19.15   7.39  13.27 
1939 07 24.56   8.21  16.38 
1939 08 26.61   6.86  16.73 
1939 11 13.49   2.71   8.10 
1939 12 10.28   3.07   6.67 
1940 01  9.07    .57   4.81 
1940 02 11.01   2.54   6.77 
1940 03 14.71   3.30   9.00 
1940 04 16.67   3.91  10.29 
1940 05 22.51   4.27  13.39 
1940 06 24.81   6.07  15.44 
1940 07 23.63   9.51  16.57 
1940 08 26.65   8.32  17.48 
1940 09 23.87   9.18  16.52 
1940 10 18.33   7.09  12.71 
1940 11 10.54    .12   5.33 
1940 12  9.47    .52   5.00 
1941 01 10.28    .54   5.41 
1941 02 99.99    .19 -99.99 
1941 03 99.99    .61 -99.99 
1941 04 17.95   1.94   9.95 
1941 05 18.90   5.43  12.16 
1941 06 20.94   7.50  14.22 
1941 07 27.65   9.97  18.81 
1941 08 24.75   9.77  17.26 
1941 09 20.57   8.16  14.36 
1941 10 18.35   5.02  11.68 
1941 11 12.98   3.84   8.41 
1941 12  8.35    .72   4.54 
1942 01  7.44  -1.95   2.74 
1942 02 10.42    .22   5.32 
1942 03 13.03   -.29   6.37 
1942 04 16.28   3.06   9.67 
1942 05 17.18   5.51  11.34 
1942 06 19.70   6.96  13.33 
1942 07 25.05  10.76  17.90 
1942 08 25.53  10.52  18.02 
1942 09 24.71   7.41  16.06 
1942 10 18.42   5.41  11.91 
1943 06 19.85   6.89  13.37 
1943 07 24.03   8.22  16.12 
1943 08 22.67   8.74  15.70 
1943 09 26.18   6.35  16.26 
