1921 02   7.14 -99.99 -99.99 
1921 03  10.39  -2.49   3.95 
1921 04  12.74  -2.88   4.92 
1921 05  15.62   0.80   8.21 
1921 06  23.40   3.61  13.50 
1921 08  27.41   3.28  15.34 
1921 09  23.06   -.10  11.48 
1921 10  19.20   -.84   9.18 
1921 11  14.29  -4.84   4.72 
1921 12   6.64  -4.88   0.87 
1922 01   2.46 -13.82  -5.68 
1922 02   2.35  -8.85  -3.25 
1922 03   6.71  -8.05   -.67 
1922 04  11.82  -6.13   2.84 
1922 05  18.74   -.43   9.15 
1922 06  24.46   4.75  14.60 
1922 07  30.01   6.74  18.37 
1922 08  26.04   4.02  15.03 
1922 09  26.13   1.88  14.00 
1922 10  15.88  -1.37   7.25 
1922 11   7.07  -7.04   0.01 
1922 12   4.32  -5.81   -.74 
1923 01   3.66  -9.54  -2.94 
1923 02   6.66 -10.38  -1.86 
1923 03 -99.99  -4.92 -99.99 
1923 04  11.40 -99.99 -99.99 
1923 05  18.42   1.30   9.85 
1923 06  19.75   2.80  11.27 
1923 07  28.14   5.47  16.80 
1923 08  26.74   5.11  15.92 
1923 09  22.46 -99.99 -99.99 
1923 10  14.25   0.16   7.20 
1923 11  12.17  -3.03   4.57 
1923 12   4.09  -7.47  -1.68 
1924 01   5.24 -12.27  -3.51 
1924 03   7.76  -4.71   1.52 
1924 04  16.08  -1.91   7.08 
1924 05  23.73   1.99  12.86 
1924 06  26.28   3.09  14.68 
1924 09  24.18   1.40  12.79 
1924 10  14.37  -1.05   6.65 
1924 11   8.08  -3.28   2.40 
1924 12   2.04  -9.28  -3.62 
1925 01   5.30  -6.00   -.34 
1925 02   7.11  -3.45   1.83 
1925 03  11.10  -4.06   3.52 
1925 04  13.68   -.18   6.75 
1925 05  19.20   3.54  11.37 
1925 06  24.07   4.88  14.47 
1925 07  30.35   7.18  18.76 
1925 08  26.43   5.48  15.95 
1925 09  19.70   2.29  10.99 
1925 10  15.45  -1.56   6.94 
1925 11   7.56  -3.99   1.78 
1925 12   6.70  -4.33   1.18 
1926 01   5.74  -6.92   -.59 
1926 02   5.99  -3.25   1.36 
1926 03 -99.99  -2.26 -99.99 
1926 04  15.98   1.63   8.80 
1926 05  20.02   2.11  11.07 
1926 06  29.69   6.76  18.22 
1926 07 -99.99   6.39 -99.99 
1926 08  28.96   4.33  16.64 
1926 09  22.60   -.48  11.06 
1926 10  18.56  -0.08   9.24 
1926 11  11.37   -.63   5.37 
1926 12   4.37  -6.03   -.83 
1927 01   4.33  -4.48  -0.07 
1927 02   4.00  -4.96   -.48 
1927 03   9.52  -3.67   2.92 
1927 04  13.36  -2.05   5.65 
1927 06  24.11   5.66  14.88 
1927 07  29.84   6.36  18.10 
1927 08  27.29   4.00  15.64 
1927 09  19.83   2.62  11.22 
1927 10  18.45  -1.03   8.71 
1927 11   9.77  -1.16   4.30 
1927 12 -99.99  -7.72 -99.99 
1928 01   5.74  -6.46   -.36 
1928 02   8.53  -4.54   1.99 
1928 03  10.33  -1.02   4.65 
1928 04  12.30  -2.00   5.15 
1928 05  23.92   5.16  14.54 
1928 06  24.30   4.60  14.45 
1928 08  28.90   4.60  16.75 
1928 09  25.00   2.41  13.70 
1928 10  17.28   -.81   8.23 
1929 01   3.87  -6.85  -1.49 
1929 02   5.56  -8.72  -1.58 
1929 03 -99.99  -2.91 -99.99 
1929 04  11.13  -3.60   3.76 
1929 05  21.70   1.39  11.54 
1929 06  22.82   4.33  13.57 
1929 07  29.60   6.06  17.83 
1929 08  30.78   6.10  18.44 
1929 09  24.81   1.60  13.20 
1929 10 -99.99   -.64 -99.99 
1929 11  14.52  -5.13   4.69 
1930 01   2.19  -7.79  -2.80 
1930 02   8.64  -4.29   2.17 
1930 03  11.64  -3.12   4.26 
1930 04  14.87 -99.99 -99.99 
1930 05  15.55   1.11   8.33 
1930 06  26.20   4.11  15.15 
1930 08  27.57   4.87  16.21 
1930 09  22.09   3.80  12.94 
1930 10  17.37   -.68   8.34 
1930 12   6.24  -6.55   -.15 
1931 01   5.43  -7.12   -.84 
1931 02   7.51  -3.69   1.91 
1931 03  11.93  -2.45   4.74 
1931 04  16.82   -.84   7.99 
1931 05  22.09   4.36  13.22 
1931 06  23.20   5.17  14.18 
1931 08  30.39   6.98  18.68 
1931 09  22.75   2.18  12.46 
1931 10  17.74   -.36   8.68 
1932 02   4.53  -9.78  -2.62 
1932 03   9.89  -3.28   3.31 
1932 04  11.60  -2.24   4.68 
1932 05  17.15   2.73   9.93 
1932 06  24.64   6.41  15.52 
1932 08  28.11   5.72  16.91 
1932 09  26.38   3.91  15.14 
1932 10  17.76   -.49   8.63 
1932 11  11.20  -2.06   4.56 
1932 12   1.52 -10.56  -4.52 
1933 01 -99.99 -11.78 -99.99 
1933 02   7.08 -11.61  -2.26 
1933 03  12.80  -0.07   6.36 
1933 04 -99.99   2.19 -99.99 
1933 05  13.83   -.69   6.57 
1933 06  23.03   4.23  13.63 
1933 08  28.15   6.11  17.12 
1933 09  23.07 -99.99 -99.99 
1933 10  22.70   0.26  11.48 
1933 11  12.83  -4.28   4.27 
1933 12 -99.99  -5.38 -99.99 
1934 02   9.32 -99.99 -99.99 
1936 02   5.35  -3.46   0.94 
1936 12   7.08  -6.19   0.44 
1937 01  -3.16 -14.44  -8.80 
1937 02   3.79  -8.41  -2.31 
1937 03   7.91  -4.04   1.93 
1938 03   5.98  -5.63   0.17 
1943 04  16.79   0.98   8.88 
1943 09  30.87   3.41  17.14 
1944 02   5.10  -6.65   -.77 
1945 01   6.29  -5.68   0.30 
1945 02   6.88  -3.73   1.57 
1945 03   7.99  -5.44   1.27 
1945 04  15.76  -3.73   6.01 
1945 05  18.19   1.67   9.93 
1945 06  23.85   5.62  14.73 
1945 11   6.49  -3.03   1.72 
1946 05  23.19   1.66  12.42 
1946 06  25.40   2.35  13.88 
1946 07  30.97   7.50  19.23 
1946 08  31.77   4.67  18.22 
1946 11  10.66  -3.74   3.46 
1946 12   7.04  -4.87   1.08 
1947 01   7.37  -8.68   -.65 
1947 02  12.16  -3.19   4.48 
1947 03  14.95  -3.41   5.77 
1947 08  28.57   3.36  15.96 
1947 09  25.78   0.90  13.34 
1947 10  13.09   0.60   6.84 
1947 11  16.04  -6.05   4.99 
1948 06  21.07   4.75  12.91 
1948 07  26.15   4.78  15.46 
1948 08  24.94   3.00  13.97 
1948 09  22.56   1.04  11.80 
1948 10  18.04  -2.79   7.62 
1948 11   9.18  -6.11   1.53 
1948 12   0.19 -11.79  -5.80 
1949 01  -1.97 -19.32 -10.64 
1949 02   2.94 -12.86  -4.96 
1949 03   5.34  -4.04   0.65 
1949 04  17.10  -2.15   7.47 
1949 06  24.26   4.21  14.24 
1949 07  27.76   4.61  16.18 
1949 08  25.04   2.61  13.82 
1949 09  25.02   1.54  13.28 
1949 10  18.65  -4.27   7.18 
1949 11  15.84  -4.21   5.81 
1949 12   5.95 -10.72  -2.38 
1950 01   2.72 -10.60  -3.94 
1950 02   8.47  -8.64  -0.08 
1950 03   7.75  -4.94   1.40 
1950 04  13.87  -2.73   5.57 
1950 05  18.36   0.50   9.43 
1950 06  21.44   3.42  12.43 
1950 07  29.02   6.29  17.65 
1950 08  29.54   4.32  16.93 
1950 09  23.29   2.99  13.14 
1950 10  16.17  -0.07   8.05 
1950 11  11.84  -1.90   4.97 
1950 12   9.46  -3.60   2.93 
1951 01   3.56  -9.99  -3.21 
1951 02   5.91  -8.29  -1.19 
1951 03   8.43  -7.85   0.29 
1951 04  16.73  -1.52   7.60 
1951 05  17.54   1.21   9.37 
1951 06  25.17   4.57  14.87 
1951 07  27.92   4.54  16.23 
1951 08  26.77   3.96  15.36 
1951 09  26.09   2.36  14.23 
1951 10  13.74  -1.80   5.97 
1951 11   1.56  -5.11  -1.77 
1951 12   3.06 -10.60  -3.77 
1952 01   -.18 -12.66  -6.42 
1952 02   5.64 -10.87  -2.61 
1952 03   6.67 -11.15  -2.23 
1952 04  16.67  -1.10   7.78 
1952 05  19.20   2.66  10.93 
1952 06  20.77   3.25  12.01 
1952 07  29.93   8.39  19.16 
1952 11  10.05 -99.99 -99.99 
1952 12   3.78  -9.14  -2.68 
1953 02   9.25  -7.96   0.64 
1953 03  10.18  -5.92   2.13 
