1918 08  20.62 -99.99 -99.99 
1918 09  17.68 -99.99 -99.99 
1918 11   -.26 -99.99 -99.99 
1919 01  -2.63 -99.99 -99.99 
1919 03   0.18 -99.99 -99.99 
1919 04   2.20 -99.99 -99.99 
1919 06  17.49 -99.99 -99.99 
1919 07  23.99 -99.99 -99.99 
1919 08  23.57 -99.99 -99.99 
1919 09  14.85 -99.99 -99.99 
1919 10   4.79 -99.99 -99.99 
1919 12  -2.98 -99.99 -99.99 
1920 01   0.07 -99.99 -99.99 
1920 02   1.21 -99.99 -99.99 
1920 03   0.43 -99.99 -99.99 
1920 04   2.42 -99.99 -99.99 
1920 06  13.32 -99.99 -99.99 
1920 08  19.19 -99.99 -99.99 
1920 10   4.98 -99.99 -99.99 
1920 11   1.65 -99.99 -99.99 
1921 07  16.45 -99.99 -99.99 
1922 04   7.59 -99.99 -99.99 
1922 05  15.92 -99.99 -99.99 
1922 09  21.78 -99.99 -99.99 
1922 11   5.89  -3.57   1.16 
1922 12   2.20  -6.42  -2.11 
1923 01   1.79  -6.68  -2.44 
1923 02   5.51  -7.64  -1.06 
1923 03   7.69  -5.15   1.27 
1923 04   9.43  -1.44   3.99 
1923 05  14.83   1.65   8.24 
1923 06  16.09   3.63   9.86 
1923 07  25.32   8.02  16.67 
1923 08  24.98   7.46  16.21 
1923 09  24.13   5.70  14.91 
1923 10  14.36   0.95   7.65 
1923 11  11.72  -1.13   5.29 
1923 12   5.18  -6.63   -.72 
1924 01   4.92  -7.71  -1.39 
1924 02   8.74  -3.13   2.80 
1924 03   6.06  -5.81   0.12 
1924 04  13.71  -2.57   5.57 
1924 05  21.49   3.08  12.28 
1924 06  22.09   4.32  13.20 
1924 07  25.72   6.34  16.02 
1924 08  24.08   5.99  15.03 
1924 09  21.41   4.08  12.74 
1924 10  10.71   0.34   5.52 
1924 11   7.16  -2.66   2.25 
1924 12   1.94  -8.26  -3.16 
1925 01   2.18  -4.89  -1.35 
1925 02   4.76  -5.24   -.23 
1925 03   9.16  -5.45   1.85 
1925 04  10.86  -1.04   4.90 
1925 05  17.21   2.90  10.05 
1925 06  18.42   4.85  11.63 
1925 07  29.56   8.42  18.99 
1925 08  25.72   5.94  15.83 
1925 09  17.41   3.48  10.44 
1925 10  15.06   -.65   7.20 
1925 11   6.70  -2.44   2.12 
1925 12   7.06  -3.38   1.83 
1926 01   5.28  -4.25   0.51 
1926 02   5.90  -3.36   1.27 
1926 03   9.18  -2.82   3.18 
1926 04  15.39   1.58   8.48 
1926 05  15.75   1.85   8.80 
1926 06  24.64   5.50  15.07 
1926 07  26.05   6.56  16.30 
1926 08  24.25   6.34  15.29 
1926 09  17.69   0.99   9.34 
1926 10  14.50   1.83   8.16 
1926 11   9.89   0.42   5.15 
1926 12   2.86  -5.91  -1.52 
1927 01   3.11  -5.13  -1.01 
1927 02   3.87  -6.05  -1.09 
1927 03   5.92  -5.77   0.07 
1927 04   9.10  -4.28   2.41 
1927 05  11.86   -.69   5.58 
1927 07  25.34   7.38  16.36 
1927 08  24.63   6.76  15.69 
1927 09  17.45   3.58  10.52 
1927 10  15.48   -.14   7.66 
1927 11 -99.99  -0.08 -99.99 
1927 12 -99.99  -6.34 -99.99 
1928 01   5.28  -5.39  -0.05 
1928 02   6.99  -4.66   1.16 
1928 03   8.38  -1.68   3.35 
1928 04   8.28  -2.36   2.95 
1928 05  20.01   3.15  11.58 
1928 07  25.93   7.93  16.93 
1928 08  25.55   6.07  15.81 
1928 09  22.55   4.15  13.35 
1928 10  13.62   0.68   7.15 
1928 11   6.99  -1.51   2.73 
1928 12   4.42  -5.04   -.30 
1929 01   2.49  -8.89  -3.20 
1929 02   4.38  -9.53  -2.57 
1929 03   7.51  -5.75   0.88 
1929 04   7.30  -4.02   1.64 
1929 05  16.20  -0.09   8.05 
1929 06  18.23   3.55  10.89 
1929 07  25.59   6.70  16.14 
1929 08  27.79   6.49  17.14 
1929 09  20.33   2.76  11.54 
1929 10  19.14   1.10  10.12 
1929 11  15.41  -2.41   6.50 
1929 12   8.25  -1.49   3.38 
1930 01   1.16  -9.32  -4.07 
1930 02   8.02  -3.41   2.30 
1930 03  11.05  -2.73   4.16 
1930 04  13.51  -0.03   6.74 
1930 05  12.73   0.29   6.51 
1930 06  20.19   3.29  11.74 
1930 07  25.84   6.43  16.13 
1930 10  14.98   -.17   7.40 
1930 11  13.94  -2.78   5.58 
1930 12   5.45  -5.42   0.01 
1931 01   5.59  -5.53   0.02 
1931 02   8.26  -4.42   1.91 
1931 03   9.72  -2.71   3.50 
1931 04 -99.99   -.19 -99.99 
1931 05  22.44   3.67  13.05 
1931 06  21.91   5.86  13.88 
1931 07  29.88   8.25  19.06 
1931 10  15.43 -99.99 -99.99 
1931 12 -99.99  -8.77 -99.99 
1932 02   3.53 -10.96  -3.71 
1932 03   6.98  -4.17   1.40 
1932 04   8.77  -3.47   2.65 
1932 05  14.08   0.58   7.33 
1932 06  21.71   5.26  13.48 
1932 07  23.45   5.56  14.50 
1932 08  24.55   5.23  14.89 
1932 09  25.97   5.41  15.69 
1932 10  16.81   0.75   8.78 
1932 11   9.88   -.52   4.67 
1932 12   0.63  -8.72  -4.04 
1933 01   1.52 -10.18  -4.33 
1933 02   2.67 -12.30  -4.81 
1933 03   6.07  -5.46   0.30 
1933 04  10.61  -4.30   3.15 
1933 05   9.93  -1.87   4.03 
1933 06  19.28   3.16  11.22 
1933 07  26.80   7.27  17.03 
1933 08  27.56   7.83  17.69 
1933 09  19.12   2.21  10.67 
1933 11  13.35  -2.15   5.60 
1933 12   6.04  -3.52   1.26 
1934 01   7.22  -2.83   2.19 
1934 02   9.51  -2.65   3.43 
1934 03  15.09   0.44   7.76 
1934 04  18.04   0.84   9.44 
1934 05  17.45   3.19  10.32 
1934 06  18.57   3.21  10.89 
1934 07  25.59   5.83  15.71 
1934 08  27.76   7.33  17.54 
1934 10  16.18   -.23   7.97 
1934 11   7.99  -2.13   2.92 
1934 12   4.25  -5.08   -.41 
1935 01   2.33  -7.33  -2.50 
1935 02   6.42  -5.80   0.30 
1935 03   5.07 -10.18  -2.55 
1935 04   9.85  -3.74   3.05 
1935 05  16.70   -.79   7.95 
1935 06  20.79   3.35  12.07 
1935 07  23.64   5.26  14.45 
1935 08  27.14   6.74  16.93 
1935 09  26.42   4.39  15.40 
1935 10  13.78   -.34   6.72 
1935 11   7.76  -6.41   0.67 
1935 12   6.20  -5.06   0.56 
1936 01   3.11  -6.43  -1.66 
1936 02   4.02  -7.41  -1.69 
1936 03   8.43  -7.10   0.66 
1936 04  13.79  -3.76   5.01 
1936 05  17.60   1.41   9.50 
1936 06  19.65   4.27  11.96 
1936 07  24.51   6.03  15.27 
1936 08  26.37   6.02  16.19 
1936 09  22.15   2.74  12.44 
1936 10  19.89   0.81  10.35 
1936 11  14.63  -3.26   5.68 
1936 12   4.84  -6.37   -.76 
1937 01  -2.46 -15.91  -9.18 
1937 02   0.84  -8.46  -3.81 
1937 03   6.37  -3.98   1.19 
1937 04   8.84  -4.53   2.15 
1937 05  17.26   -.90   8.18 
1937 06  19.76   4.50  12.13 
1937 07  25.55   6.52  16.03 
1937 08  24.63   4.54  14.58 
1937 09  22.74   3.03  12.88 
1937 10  18.09  -1.20   8.44 
1937 11   7.87  -1.97   2.94 
1937 12   6.98  -4.63   1.17 
1938 01   4.44  -7.42  -1.48 
1938 02   3.14  -7.15  -2.00 
1938 03   3.80  -6.38  -1.29 
1938 04  10.22  -2.20   4.01 
1938 05  16.70   3.72  10.21 
1938 06  22.00   8.07  15.03 
1938 07  27.35  11.20  19.27 
1938 08  25.63   7.14  16.38 
1938 09  23.82   4.01  13.91 
1938 10  14.83  -1.15   6.84 
1938 11   6.40  -5.27   0.56 
1938 12   5.33  -5.59   -.13 
1939 01   5.22  -9.01  -1.89 
1939 02   1.28  -8.99  -3.85 
1939 03   8.53  -6.65   0.93 
1939 04  14.75  -2.97   5.89 
1939 05  17.52   -.15   8.68 
1939 06  18.11   1.34   9.72 
1939 07  25.76   5.82  15.79 
1939 08  28.21   6.05  17.12 
1939 09  22.48   4.52  13.50 
1939 11  13.78  -2.21   5.78 
1939 12   6.47   -.71   2.88 
1940 01   6.13  -3.06   1.53 
1940 02   4.83  -2.95   0.93 
1940 03  10.04  -2.05   3.99 
1940 04  12.24   -.30   5.97 
1940 05  18.65   3.02  10.83 
1940 06  24.01   6.16  15.08 
1940 07  24.84 -99.99 -99.99 
1940 08  27.99 -99.99 -99.99 
1940 09  18.91   4.46  11.69 
1940 10  14.94   1.65   8.29 
1940 11   5.50  -3.07   1.21 
1940 12   6.03  -3.44   1.29 
1941 01   4.63  -3.54   0.54 
1941 02   6.93  -2.86   2.03 
1941 03  12.79  -2.28   5.25 
1941 04  11.75  -1.85   4.94 
1941 05  14.83   2.31   8.57 
1941 06  16.57   3.93  10.25 
1941 07  25.97 -99.99 -99.99 
1941 08  22.85   6.71  14.78 
1941 09  17.65   2.41  10.03 
1941 10  14.11   -.10   7.00 
1941 11  10.37   -.63   4.87 
1941 12   4.26  -3.65   0.30 
1942 01   3.76  -5.79  -1.01 
1942 02   3.64  -7.58  -1.96 
1942 03   7.49  -6.69   0.39 
1942 04  10.93  -2.80   4.06 
1942 05  11.79   0.22   6.00 
1942 06  17.52   2.82  10.17 
1942 08  27.09   7.49  17.29 
1942 09  23.05   3.58  13.31 
1942 10  17.04   0.49   8.76 
1942 11   5.88  -2.42   1.73 
1942 12   4.55  -4.28   0.13 
1943 01   3.46  -7.47  -2.00 
1943 02   5.75  -4.92   0.41 
1943 04  12.17  -1.25   5.46 
1943 05  14.55   -.50   7.02 
1943 06  15.39   2.48   8.93 
1943 07  25.09   5.91  15.50 
1943 08  23.21   4.31  13.75 
1943 09  26.29   4.89  15.59 
1943 10  13.72  -0.04   6.84 
1943 11  10.60  -1.24   4.68 
1943 12   5.61  -4.33   0.64 
1944 01 -99.99  -7.80 -99.99 
1944 02 -99.99  -7.20 -99.99 
1944 04   8.55  -2.74   2.90 
1944 05  17.03   -.14   8.44 
1944 06  15.83   3.19   9.51 
1944 07  24.73   6.41  15.57 
1944 09  23.76   3.40  13.58 
1944 10  19.06   2.39  10.72 
1944 11   6.25  -2.99   1.63 
1944 12   6.30  -3.33   1.48 
1945 01   5.16  -5.27  -0.05 
1945 02   4.73  -4.53   0.09 
1945 03 -99.99  -6.65 -99.99 
1945 04   9.76  -3.68   3.04 
1945 05  14.04   1.56   7.80 
1945 06  19.89   3.78  11.83 
1945 07  27.38   7.15  17.26 
1945 08  26.07   6.23  16.15 
1945 09  21.96   2.84  12.40 
1945 10  17.87   1.80   9.83 
1945 11   4.06  -2.38   0.83 
1945 12   2.62  -4.65  -1.01 
1946 01   2.77  -7.76  -2.49 
1946 02   2.61  -7.07  -2.23 
1946 03 -99.99  -4.64 -99.99 
1946 04  11.63  -2.39   4.62 
1946 05  17.46   1.24   9.35 
1946 06  17.94   3.19  10.56 
1946 07  24.65   6.88  15.76 
1946 08  27.11   6.37  16.74 
1946 09  21.70   2.43  12.06 
1946 10  11.22  -1.31   4.95 
1946 11   5.44  -2.98   1.23 
1946 12   5.26  -2.81   1.22 
1947 01   3.69  -6.72  -1.51 
1947 02   9.14  -3.35   2.89 
1947 03  10.85  -2.22   4.31 
1947 04  13.51   -.90   6.30 
1947 05  20.06   2.85  11.45 
1948 07  22.70   5.29  13.99 
1948 08  22.55   4.48  13.52 
1948 09  19.28   2.54  10.91 
1948 10  15.20   0.66   7.93 
1948 11   6.73  -4.71   1.01 
1948 12  -0.02  -9.39  -4.70 
1949 02   2.97 -11.36  -4.19 
1949 03   5.28  -9.60  -2.16 
1949 04  14.38  -1.77   6.30 
1949 05  18.29   2.53  10.41 
1949 06  22.20   3.29  12.74 
1949 07  26.47   5.11  15.79 
1949 08  24.87   4.17  14.52 
1949 09  26.73   4.32  15.52 
1949 10  18.45  -1.80   8.32 
1949 11  18.56  -0.02   9.26 
1949 12   5.81  -8.20  -1.19 
1950 01   3.54  -8.60  -2.53 
1950 02   7.00  -5.50   0.75 
1950 03   7.50  -3.67   1.91 
1950 04  12.08  -1.85   5.11 
1950 05  17.15   -.96   8.09 
1950 07  25.84   5.66  15.75 
1950 08  26.86   5.25  16.05 
1950 09  21.74   2.89  12.31 
1950 10 -99.99   1.71 -99.99 
1950 11   8.49   -.89   3.80 
1950 12   7.36  -1.23   3.06 
1951 01   1.42  -5.85  -2.21 
1951 02   4.17  -5.86   -.84 
1951 03   6.87  -7.53   -.33 
1951 04  15.59   -.58   7.50 
1951 05  17.03   0.91   8.97 
1951 06  23.17   3.93  13.55 
1951 07  27.03   5.68  16.35 
1951 08  26.15   4.86  15.50 
1951 09  25.83   3.63  14.73 
1951 10  13.12   0.16   6.64 
1951 11   8.08  -2.65   2.71 
1951 12   1.78  -6.75  -2.48 
1952 01  -1.02  -8.97  -4.99 
1952 02   3.35  -7.67  -2.16 
1952 03   2.75  -6.43  -1.83 
1952 04  12.94 -99.99 -99.99 
1952 05  17.18 -99.99 -99.99 
1952 06  16.70   3.26   9.98 
1952 07  27.54   7.66  17.60 
1952 08  25.46   6.02  15.74 
1952 09  25.32   5.64  15.48 
1952 10  22.78   2.86  12.82 
1952 11   8.81  -4.32   2.24 
1952 12   2.90  -6.06  -1.58 
1953 01   4.08  -4.41   -.16 
1953 02   6.19  -6.75   -.27 
1953 03   5.94  -5.61   0.16 
1953 04   9.39  -3.14   3.12 
1953 05  10.65   -.99   4.83 
1953 06  15.34   1.78   8.56 
1953 07  25.85   5.50  15.67 
1953 08  23.26   5.98  14.62 
1953 09  24.67   5.67  15.17 
1953 10  15.30   0.78   8.04 
1953 11   8.76   0.20   4.48 
1953 12   3.53  -3.70  -0.08 
1954 01   2.00  -5.57  -1.78 
1954 02   7.86  -4.60   1.63 
1954 03   6.66  -6.35   0.15 
1954 04  12.84  -1.94   5.45 
1954 05  19.08   1.39  10.23 
1954 06  16.54   1.94   9.24 
1954 07  25.07   4.67  14.87 
1954 08  21.09   2.89  11.99 
1954 09  20.34   0.11  10.22 
1954 10  15.63  -2.06   6.78 
1954 11  10.67  -3.50   3.58 
1954 12   3.12  -7.35  -2.11 
1955 01   1.72 -10.63  -4.45 
1955 02   3.07 -11.55  -4.24 
1955 03   4.66  -9.83  -2.58 
1955 04   5.59  -8.21  -1.31 
1955 05  13.72  -4.12   4.80 
1955 06  20.49   1.00  10.74 
1955 07  22.06   0.88  11.46 
1955 08  27.03   4.27  15.65 
1955 09  22.13   2.35  12.24 
1955 10  16.25   1.25   8.75 
1955 11   5.19  -3.71   0.74 
1955 12   2.08  -4.64  -1.28 
1956 01   2.62  -5.12  -1.25 
1956 02   1.63  -8.33  -3.35 
1956 03   4.50  -6.12   -.80 
1956 05  16.27   1.33   8.80 
1956 06  18.07   2.78  10.42 
1956 07  25.86   7.44  16.65 
1956 08  23.54   4.35  13.94 
1956 09  22.87   3.10  12.98 
1956 10  13.42   -.55   6.43 
