1908 01 28.14  21.64  24.89 
1908 02 30.51  22.06  26.28 
1908 03 29.29  20.06  24.67 
1908 04 27.24  18.84  23.04 
1908 05 25.41  14.95  20.18 
1908 06 22.02   8.76  15.39 
1908 07 22.22  10.32  16.27 
1908 08 23.32  11.09  17.20 
1908 09 24.80  12.37  18.58 
1908 10 26.22  16.34  21.28 
1908 11 27.76  18.83  23.29 
1908 12 30.53  19.53  25.03 
1909 01 29.79  21.70  25.74 
1909 02 29.63  20.55  25.09 
1909 03 28.06  20.72  24.39 
1909 04 27.25  17.75  22.50 
1909 05 25.63  13.98  19.80 
1909 06 23.39  12.44  17.91 
1909 07 22.49  11.03  16.76 
1909 08 24.80  13.88  19.34 
1909 09 26.02  12.30  19.16 
1909 10 29.23  17.53  23.38 
1909 11 30.10  20.11  25.10 
1909 12 29.69  20.67  25.18 
1910 01 29.78  22.38  26.08 
1910 02 29.08  21.23  25.15 
1910 03 28.75  22.00  25.37 
1910 04 26.67  18.36  22.51 
1910 05 26.04  15.72  20.88 
1910 06 23.01  12.24  17.62 
1910 07 23.48  11.01  17.24 
1910 08 23.85 -99.99 -99.99 
1910 09 25.91  16.33  21.12 
1910 10 28.14  17.16  22.65 
1910 11 29.27  19.90  24.58 
1910 12 32.43  21.85  27.14 
1911 01 29.70  22.29  25.99 
1911 02 30.07  22.37  26.22 
1911 03 28.41  21.40  24.90 
1911 04 28.14  16.99  22.56 
1911 05 25.80  12.59  19.19 
1911 06 23.36   8.14  15.75 
1911 07 23.96   8.78  16.36 
1911 08 24.70   9.30  17.00 
1911 09 27.32  11.18  19.25 
1911 10 29.10 -99.99 -99.99 
1911 11 30.64 -99.99 -99.99 
1911 12 33.63  20.77  27.20 
1912 02 31.33  21.35  26.34 
1912 03 29.72  20.42  25.07 
1912 04 28.49  17.65  23.07 
1912 05 25.16  13.55  19.35 
1912 06 24.40  15.52  19.95 
1912 07 23.51   8.74  16.12 
1912 08 24.13   9.67  16.90 
1912 09 28.03  11.79  19.91 
1912 10 29.23  15.54  22.38 
1912 11 29.75  19.03  24.39 
1912 12 31.64  17.86  24.75 
1913 01 29.89  21.61  25.75 
1913 02 29.40  20.77  25.08 
1913 03 29.32  20.46  24.89 
1913 04 27.50  17.40  22.45 
1913 05 24.26  12.88  18.57 
1913 06 22.53  11.58  17.05 
1913 07 23.35   9.14  16.24 
1913 08 24.07   7.39  15.73 
1913 09 27.38  11.89  19.63 
1913 10 28.82  14.24  21.53 
1913 11 32.83  18.95  25.89 
1913 12 32.98  21.58  27.28 
1914 01 30.81  21.28  26.04 
1914 02 30.19  21.04  25.61 
1914 03 30.39  20.57  25.48 
1914 04 29.69  19.03  24.36 
1914 05 26.47  14.62  20.54 
1914 06 23.43  11.48  17.45 
1914 07 22.33   7.63  14.98 
1914 08 24.34  10.13  17.23 
1914 09 26.74  12.95  19.84 
1914 10 28.53  14.87  21.70 
1914 11 30.40  17.54  23.97 
1914 12 32.36  19.39  25.87 
1915 01 34.47  21.23  27.85 
1915 02 33.50  21.32  27.41 
1915 03 30.17  18.20  24.18 
1915 04 29.68  16.79  23.23 
1915 05 27.23  10.87  19.04 
1915 06 25.86   8.51  17.18 
1915 07 26.30  10.26  18.27 
1915 08 26.99   9.05  18.02 
1915 09 30.15  13.94  22.04 
1915 10 30.34  14.56  22.45 
1915 11 32.52  17.11  24.81 
1915 12 30.05  18.62  24.34 
1916 01 30.15  19.89  25.02 
1916 02 32.21  21.30  26.75 
1916 03 32.57  20.20  26.38 
1916 04 28.91  17.56  23.23 
1916 05 26.32  13.78  20.04 
1916 06 26.49   9.26  17.87 
1916 07 25.18  10.70  17.94 
1916 08 25.99   9.24  17.61 
1916 09 27.93  13.15  20.54 
1916 10 30.78  14.08  22.43 
1916 11 30.89 -99.99 -99.99 
1916 12 29.99  19.75  24.87 
1917 01 31.45  20.51  25.98 
1917 02 30.14  20.97  25.55 
1917 03 29.99  19.15  24.57 
1917 04 28.07  16.70  22.38 
1917 05 25.57  12.01  18.79 
1917 06 23.20   9.82  16.51 
1917 07 25.99   9.43  17.71 
1917 08 24.49  12.52  18.50 
1917 09 27.93  13.02  20.47 
1917 10 30.34  17.24  23.79 
1917 11 30.35  19.85  25.10 
1917 12 30.30  20.80  25.55 
1918 01 30.52  22.11  26.31 
1918 02 31.20  22.59  26.89 
1918 03 30.35  21.37  25.86 
1918 04 27.04  18.46  22.75 
1918 05 99.99  16.91 -99.99 
1918 06 25.03  14.03  19.53 
1918 07 23.71  11.37  17.53 
1918 08 23.12  12.38  17.75 
1918 09 26.88  16.18  21.53 
1918 10 28.75  18.44  23.59 
1918 11 30.85  18.96  24.91 
1918 12 32.37  23.06  27.71 
1919 01 32.00  23.32  27.66 
1919 02 32.25  20.58  26.41 
1919 03 33.61  21.14  27.37 
1919 04 29.19  19.15  24.17 
1919 05 26.11  14.49  20.29 
1919 06 24.54  13.45  18.99 
1919 07 23.62   8.32  15.97 
1919 08 25.37   8.80  17.08 
1919 09 28.15  12.91  20.53 
1919 10 30.26  15.06  22.66 
1919 11 30.88  18.14  24.50 
1919 12 33.34  21.28  27.31 
1920 01 31.99  22.95  27.47 
1920 02 30.66  21.52  26.09 
1920 03 31.52  20.16  25.84 
1920 04 27.82  18.19  23.00 
1920 05 26.46  16.85  21.65 
1920 06 25.17  12.20  18.68 
1920 07 24.42  11.55  17.98 
1920 08 25.33  11.09  18.20 
1920 09 26.63  15.26  20.94 
1920 10 28.80  16.76  22.78 
1920 11 30.81  18.83  24.82 
1920 12 32.81  19.87  26.34 
1921 01 30.64  21.83  26.23 
1921 02 29.39  21.15  25.27 
1921 03 28.15  20.92  24.53 
1921 04 28.72  18.87  23.80 
1921 05 27.29  16.52  21.90 
1921 06 26.00  16.25  21.12 
1921 07 24.49  13.42  18.95 
1921 08 23.70  10.92  17.31 
1921 09 26.00  16.27  21.13 
1921 10 28.87  16.39  22.63 
1921 11 30.34  18.44  24.39 
1921 12 31.80  21.19  26.49 
1922 01 32.86  22.02  27.44 
1922 02 30.98  22.35  26.66 
1922 03 30.57  19.39  24.98 
1922 04 29.85  18.70  24.27 
1922 05 26.95  13.63  20.29 
1922 06 25.22  11.82  18.52 
1922 07 22.42  10.07  16.24 
1922 08 25.45   8.53  16.99 
1922 09 27.71  14.03  20.87 
1922 10 30.86  17.46  24.16 
1922 11 31.70  18.23  24.96 
1922 12 33.37  21.74  27.55 
1923 01 32.68  21.63  27.15 
1923 02 32.77  21.69  27.23 
1923 03 32.16  22.52  27.34 
1923 04 28.60  19.23  23.91 
1923 05 28.65  14.01  21.33 
1923 06 25.09  10.18  17.64 
1923 07 23.45   7.72  15.58 
1923 08 24.57   8.82  16.69 
1923 09 29.46  10.81  20.13 
1923 10 30.58  14.86  22.72 
1923 11 32.56  19.41  25.98 
1923 12 33.20  22.68  27.94 
1924 01 34.24  22.96  28.60 
1924 02 31.89  23.25  27.57 
1924 03 30.31  21.05  25.68 
1924 04 27.92  18.15  23.03 
1924 05 25.38  15.05  20.21 
1924 06 23.97  11.76  17.86 
1924 07 24.16  12.37  18.26 
1924 08 25.14  11.40  18.27 
1924 09 28.50  14.91  21.70 
1924 10 31.29  16.26  23.77 
1924 11 30.94  20.39  25.66 
1924 12 31.43  21.40  26.41 
1925 01 31.92  21.54  26.73 
1925 02 31.42  21.50  26.46 
1925 03 30.32  20.51  25.41 
1925 04 27.59  17.46  22.53 
1925 05 27.58  13.07  20.32 
1925 06 24.56  11.85  18.20 
1925 07 23.66   7.61  15.63 
1925 08 24.70  12.05  18.37 
1925 09 26.57  13.14  19.85 
1925 10 30.09  15.46  22.77 
1925 11 31.91  18.76  25.33 
1925 12 32.65  20.35  26.50 
1926 01 32.24  22.10  27.17 
1926 02 32.43  22.05  27.24 
1926 03 30.70  21.31  26.00 
1926 04 30.23  17.09  23.66 
1926 05 28.61  13.13  20.87 
1926 06 25.63  13.28  19.45 
1926 07 26.40   9.41  17.90 
1926 08 28.11  11.40  19.75 
1926 09 27.07  16.18  21.62 
1926 10 31.18  15.98  23.58 
1926 11 32.70  19.18  25.94 
1926 12 32.66  21.37  27.01 
1927 01 31.65  22.59  27.12 
1927 02 30.66  21.52  26.09 
1927 03 30.38  21.67  26.02 
1927 04 28.54  17.93  23.23 
1927 05 26.83  13.60  20.21 
1927 06 25.09  13.15  19.11 
1927 07 23.56   9.87  16.71 
1927 08 25.60   9.52  17.56 
1927 09 27.19  13.70  20.44 
1927 10 29.33  17.77  23.55 
1927 11 31.46  19.20  25.33 
1927 12 30.81  20.75  25.78 
1928 01 30.89  20.90  25.89 
1928 02 31.09  23.15  27.12 
1928 03 29.12  19.78  24.45 
1928 04 29.24  19.37  24.30 
1928 05 25.14  12.63  18.88 
1928 06 23.85  10.88  17.36 
1928 07 23.88   9.67  16.77 
1928 08 25.54  11.94  18.74 
1928 09 29.92  13.57  21.74 
1928 10 32.28  18.10  25.18 
1928 11 31.06  19.39  25.22 
1928 12 30.68  20.95  25.81 
1929 01 30.80  22.29  26.54 
1929 02 32.08  22.28  27.18 
1929 03 30.91  21.62  26.26 
1929 04 28.35  15.76  22.05 
1929 05 26.37  11.69  19.03 
1929 06 22.84  10.52  16.68 
1929 07 23.45   7.93  15.69 
1929 08 25.65  11.13  18.39 
1929 09 27.39  11.92  19.65 
1929 10 30.97  17.35  24.16 
1929 11 33.70  20.59  27.14 
1929 12 34.81  21.44  28.12 
1930 01 31.07  22.84  26.95 
1930 02 30.40  21.29  25.84 
1930 03 29.51  20.10  24.80 
1930 04 28.84  16.42  22.63 
1930 05 25.20  15.96  20.58 
1930 06 22.88  12.46  17.67 
1930 07 24.22  10.59  17.40 
1930 08 25.79  11.02  18.40 
1930 09 28.67  12.77  20.72 
1930 10 30.21  17.31  23.75 
1930 11 99.99  18.74 -99.99 
1930 12 32.74  20.28  26.51 
1931 01 34.72  22.40  28.56 
1931 02 31.68  21.12  26.40 
1931 03 32.29  21.71  27.00 
1931 04 29.28  17.94  23.61 
1931 05 28.20  16.32  22.26 
1931 06 26.88  14.08  20.48 
1931 07 26.24   9.78  18.01 
1931 08 27.45  10.84  19.14 
1931 09 29.75  14.76  22.25 
1931 10 30.04  16.34  23.19 
1931 11 31.54  20.41  25.97 
1931 12 31.47  21.90  26.68 
1932 01 30.87  20.90  25.88 
1932 02 31.47  21.02  26.24 
1932 03 31.77  20.20  25.98 
1932 04 31.81  19.15  25.48 
1932 05 25.25  16.69  20.97 
1932 06 23.45  10.52  16.98 
1932 07 22.10   7.54  14.82 
1932 08 23.88   9.96  16.92 
1932 09 27.30  13.00  20.15 
1932 10 30.19  17.98  24.08 
1932 11 30.39  19.46  24.93 
1932 12 30.40  21.47  25.93 
1933 01 31.68  21.63  26.65 
1933 02 29.20  21.79  25.49 
1933 03 30.85  20.86  25.85 
1933 04 28.17  19.52  23.84 
1933 05 26.52  15.59  21.05 
1933 06 22.80  10.88  16.84 
1933 07 21.76  12.57  17.16 
1933 08 22.56  12.03  17.29 
1933 09 24.86  15.57  20.21 
1933 10 26.94  16.48  21.71 
1933 11 28.06  19.44  23.75 
1933 12 29.53  20.25  24.89 
1934 01 29.35  21.46  25.40 
1934 02 30.20  21.99  26.09 
1934 03 27.82  19.71  23.77 
1934 04 27.12  18.61  22.86 
1934 05 24.55  15.93  20.24 
1934 06 22.70  12.42  17.56 
1934 07 22.84  11.98  17.41 
1934 08 23.59   9.18  16.38 
1934 09 25.76  13.64  19.70 
1934 10 27.56  17.27  22.41 
1934 11 29.89  20.25  25.07 
1934 12 32.14  20.42  26.28 
1935 01 32.74  22.18  27.46 
1935 02 33.29  22.43  27.86 
1935 03 29.09  20.02  24.55 
1935 04 27.60  17.20  22.40 
1935 05 25.09  13.58  19.33 
1935 07 22.69  10.01  16.35 
1935 08 23.45  11.27  17.36 
1935 09 26.43  12.83  19.63 
1935 10 27.94  17.50  22.72 
1935 11 28.94  18.10  23.52 
1935 12 32.61  21.18  26.89 
1936 01 29.92  22.92  26.42 
1936 02 28.47  22.36  25.41 
1936 03 27.35  21.52  24.43 
1936 04 26.92  17.75  22.33 
1936 05 24.20  15.99  20.09 
1936 06 21.80  14.62  18.20 
1936 07 22.09  13.24  17.66 
1936 08 25.08  13.04  19.06 
1936 09 25.47  15.30  20.38 
1936 10 28.97  17.77  23.37 
1936 11 29.12  18.74  23.93 
1937 02 29.50  21.97  25.73 
1937 03 28.19  20.57  24.38 
1937 04 27.86  15.11  21.48 
1937 05 26.76  12.87  19.81 
1937 06 22.71  10.20  16.45 
1937 07 22.21  11.49  16.84 
1937 08 23.41  10.71  17.06 
1937 09 26.08  13.29  19.68 
1937 10 28.76  15.83  22.29 
1937 11 29.84  19.35  24.59 
1937 12 31.39 -99.99 -99.99 
1938 02 99.99  21.71 -99.99 
1938 03 29.00  20.37  24.68 
1938 04 28.99  17.16  23.07 
1938 05 25.54  17.35  21.44 
1938 06 23.11  13.17  18.14 
1938 07 22.16  10.07  16.11 
1938 08 23.76   9.42  16.59 
1938 09 25.00  10.83  17.91 
1938 10 28.15  16.85  22.50 
1938 11 29.12  19.58  24.35 
1938 12 30.79  20.19  25.49 
1939 01 99.99  21.12 -99.99 
1939 02 28.32 -99.99 -99.99 
1939 03 29.65  20.28  24.96 
1939 04 26.51  18.19  22.35 
1939 05 24.98  14.30  19.64 
1939 06 22.83  11.52  17.17 
1939 07 21.92   9.72  15.82 
1939 08 24.20   7.07  15.63 
1939 09 25.05   8.13  16.59 
1939 10 27.38  15.33  21.35 
1939 11 29.69  19.10  24.39 
1939 12 31.53  20.63  26.08 
1940 02 29.39  23.09  26.24 
1940 03 28.40  21.19  24.79 
1940 04 26.29  18.31  22.30 
1940 05 25.27  14.31  19.79 
1940 06 23.34  13.71  18.52 
1940 07 23.29   8.25  15.77 
1940 08 23.60  11.69  17.64 
1940 09 26.19  12.65  19.42 
1940 10 27.65  14.46  21.05 
1940 11 30.97  19.21  25.09 
1940 12 99.99  20.90 -99.99 
1941 02 28.89  20.81  24.84 
1941 03 29.46  21.22  25.34 
1941 04 26.60  18.81  22.70 
1941 05 24.72  15.92  20.32 
1941 06 22.33  10.40  16.36 
1941 07 23.09   8.00  15.54 
1941 08 23.59   6.67  15.13 
1941 09 26.89  11.64  19.26 
1941 10 28.84  15.37  22.10 
1941 11 28.95  19.26  24.10 
1941 12 30.74  19.65  25.19 
1942 01 99.99  20.46 -99.99 
1942 02 29.66  22.06  25.86 
1942 03 30.91  20.28  25.59 
1942 04 28.26  19.12  23.69 
1942 05 25.88  14.97  20.42 
1942 06 24.39  13.96  19.17 
1942 07 23.33  12.69  18.01 
1942 08 25.94  12.67  19.30 
1942 09 26.69  14.49  20.59 
1942 10 28.65  15.61  22.13 
1942 11 30.65  17.93  24.29 
1942 12 28.96  21.11  25.03 
1943 02 29.07  22.27  25.67 
1943 03 29.81  19.14  24.47 
1943 05 25.48  13.85  19.66 
1943 06 22.64  10.73  16.68 
1943 07 24.41   8.62  16.51 
1943 08 26.15  10.27  18.20 
1943 09 28.16  15.83  21.99 
1943 10 29.91  17.92  23.91 
1943 11 31.40  18.44  24.92 
1943 12 32.87  21.06  26.96 
1944 02 29.95  21.80  25.87 
1944 03 28.21  20.93  24.57 
1944 04 27.84  16.02  21.93 
1944 05 26.49  10.43  18.45 
1944 06 23.40  12.61  18.00 
1944 07 23.87  11.06  17.46 
1944 08 24.78  10.12  17.45 
1944 09 26.63  13.85  20.24 
1944 10 28.21  15.08  21.64 
1944 11 30.96  18.03  24.49 
1944 12 32.68  21.51  27.09 
1945 02 31.86  22.36  27.11 
1945 03 29.44  21.49  25.46 
1945 04 27.12  18.08  22.60 
1945 06 24.83  14.27  19.54 
1945 07 22.23  11.74  16.98 
1945 08 25.76  11.96  18.86 
1945 09 27.10  13.42  20.26 
1945 10 27.76  16.33  22.04 
1945 11 29.43  18.48  23.95 
1946 02 30.30  22.30  26.30 
1946 03 30.20  20.32  25.26 
1946 04 29.77  15.06  22.41 
1946 05 27.12  14.06  20.59 
1946 06 24.33   6.62  15.47 
1946 07 24.12   6.92  15.52 
1946 08 25.44   9.14  17.29 
1946 09 26.87  10.89  18.88 
1946 10 28.09  15.04  21.56 
1946 11 31.30  19.16  25.23 
1946 12 31.63  21.33  26.48 
1947 01 32.46  22.89  27.67 
1947 02 28.03  21.97  25.00 
1947 03 29.14  21.41  25.27 
1947 04 27.55  16.40  21.97 
1947 05 25.08 -99.99 -99.99 
1947 06 24.08  10.43  17.25 
1947 07 23.69   8.34  16.01 
1947 08 24.69  13.11  18.90 
1947 09 25.85  14.63  20.24 
1947 10 27.63  15.79  21.71 
1947 11 29.69  19.52  24.60 
1948 02 29.07  21.21  25.14 
1948 03 29.47  21.28  25.37 
1948 04 27.08  17.03  22.05 
1948 05 25.45  12.52  18.98 
1948 06 23.31  11.53  17.42 
1948 07 22.55  10.52  16.53 
1948 08 24.55  10.00  17.27 
1948 09 26.91  10.37  18.64 
1948 10 29.50  15.66  22.58 
1948 11 30.74  19.01  24.87 
1948 12 30.43  20.70  25.56 
1949 01 29.47  20.59  25.03 
1949 02 30.71  21.74  26.22 
1949 03 28.74  21.91  25.32 
1949 04 25.75  17.37  21.56 
1949 05 24.73  13.40  19.06 
1949 06 22.16   8.03  15.09 
1949 07 23.16   8.25  15.70 
1949 08 23.95   9.91  16.93 
1949 09 26.35  12.97  19.66 
1949 10 29.17  18.62  23.90 
1949 11 30.43  17.70  24.06 
1949 12 31.04  20.29  25.67 
1950 03 28.92  21.90  25.41 
1950 04 26.71  18.77  22.74 
1950 05 25.77  13.65  19.70 
1950 06 22.28  11.05  16.66 
1950 07 22.65  15.28  18.96 
1950 08 22.73  10.91  16.82 
1950 09 25.32  13.18  19.25 
1950 10 27.80  17.03  22.41 
1950 11 28.26  19.39  23.82 
1950 12 28.30  20.25  24.27 
1951 01 28.47  20.87  24.67 
1951 02 29.28  20.26  24.77 
1951 03 29.44  19.82  24.63 
1951 04 29.30  15.63  22.46 
1951 05 25.36  12.59  18.97 
1951 06 24.12  10.12  17.12 
1951 07 23.02   9.21  16.11 
1951 08 25.01   8.42  16.71 
1951 09 26.01  13.31  19.66 
1951 10 29.29  16.21  22.75 
1951 11 31.24  18.59  24.91 
1951 12 31.57  20.53  26.05 
1952 01 30.29  21.74  26.01 
1952 02 29.74  21.14  25.43 
1952 03 28.88  20.45  24.66 
1952 04 27.82  18.37  23.09 
1952 05 25.52  14.85  20.18 
1952 06 23.81  10.24  17.02 
1952 07 22.62   9.62  16.12 
1952 08 24.94  12.21  18.57 
1952 09 26.52  13.84  20.18 
1952 10 28.86  17.67  23.26 
1952 11 32.37  20.20  26.29 
1952 12 32.46  21.45  26.95 
1953 01 28.94  21.65  25.29 
1953 02 29.12  21.55  25.33 
1953 03 28.27  19.96  24.12 
1953 04 28.16  17.29  22.72 
1953 05 25.52  11.58  18.54 
1953 06 23.98   8.88  16.43 
1953 07 23.49   7.75  15.62 
1953 08 23.82   9.82  16.82 
1953 09 25.62  13.49  19.55 
1953 10 29.34  16.65  22.99 
1953 11 30.86  20.45  25.65 
1953 12 32.13  20.52  26.32 
1954 01 29.54  21.65  25.59 
1954 02 30.18  23.29  26.73 
1954 03 29.56  20.60  25.08 
1954 04 26.60  19.73  23.16 
1954 05 24.87  14.30  19.58 
1954 06 22.64  11.61  17.12 
1954 07 23.49  11.81  17.65 
1954 08 23.65  13.35  18.50 
1954 09 25.49  13.29  19.39 
1954 10 26.79  18.56  22.67 
1954 11 29.32  18.84  24.08 
1954 12 28.92  19.87  24.40 
1955 01 30.28  19.78  25.03 
1955 02 29.16  22.33  25.74 
1955 03 28.89  21.16  25.02 
1955 04 27.62  18.87  23.25 
1955 05 25.08  16.32  20.70 
1955 06 22.88  12.68  17.77 
1955 07 22.74  11.03  16.88 
1955 08 25.45  10.32  17.88 
1955 09 26.11  14.63  20.37 
1955 10 30.40  17.44  23.92 
1955 11 29.31  18.46  23.89 
1955 12 32.54  20.34  26.44 
1956 01 30.28  22.17  26.22 
1956 02 30.76  22.48  26.62 
1956 03 28.78  21.95  25.36 
1956 04 27.77  18.04  22.90 
1956 05 25.27  15.13  20.20 
1956 06 23.12  11.18  17.15 
1956 07 22.45  10.53  16.49 
1956 08 22.49  10.07  16.27 
1956 09 24.68  12.04  18.36 
1956 10 29.16  16.11  22.63 
1956 11 29.66  18.10  23.88 
1956 12 31.02  21.91  26.46 
1957 01 29.71  21.15  25.43 
1957 02 30.35  21.99  26.17 
1957 03 28.54  19.85  24.19 
1957 04 28.02  17.84  22.93 
1957 05 25.07  13.69  19.37 
1957 06 23.29  13.58  18.43 
1957 07 21.65  10.99  16.32 
1957 08 23.88  12.07  17.97 
1957 09 25.94  11.69  18.81 
1957 10 29.25  15.83  22.54 
1957 11 31.05  18.84  24.94 
1957 12 32.41  19.57  25.99 
1958 01 30.82  21.37  26.09 
1958 02 29.43  22.63  26.03 
1958 03 29.74  21.83  25.78 
1958 04 27.20  20.21  23.71 
1958 05 26.89  16.75  21.82 
1958 06 23.41  13.93  18.67 
1958 07 24.44   9.53  16.98 
1958 08 24.92  12.70  18.81 
1958 09 26.03  12.66  19.34 
1958 10 30.04  14.70  22.37 
1958 11 29.65  18.94  24.29 
1958 12 31.29  20.43  25.86 
1959 01 29.83  22.27  26.05 
1959 02 29.05  21.15  25.09 
1959 03 28.77  20.83  24.80 
1959 04 26.69  18.02  22.35 
1959 05 23.89  16.29  20.09 
1959 06 22.62  11.90  17.26 
1959 07 22.84  10.17  16.50 
1959 08 24.45   9.01  16.73 
1959 09 26.43  13.37  19.90 
1959 10 28.67  14.99  21.83 
1960 01 29.10  21.70  25.40 
1960 02 30.12  21.42  25.77 
1960 03 28.26  19.18  23.72 
1960 04 27.46  17.31  22.38 
1960 05 24.13  12.40  18.26 
1960 06 22.90   9.70  16.29 
1960 07 22.34   8.84  15.59 
1960 08 23.28   8.30  15.79 
1960 09 26.96  11.77  19.36 
1960 10 29.02  15.78  22.40 
1960 11 29.60  18.09  23.84 
1960 12 30.12  19.17  24.64 
1961 01 28.55  19.70  24.13 
1961 02 29.78  20.81  25.29 
1961 03 28.23  18.74  23.48 
1961 04 27.16  18.16  22.66 
1961 05 24.03  12.30  18.16 
1961 06 23.02   8.47  15.74 
1961 07 23.74   8.64  16.19 
1961 08 23.81   9.71  16.76 
1961 09 26.32  11.96  19.14 
1961 10 28.52  16.18  22.35 
1961 11 29.29  20.29  24.79 
1961 12 30.17  20.95  25.56 
1962 01 30.25  22.15  26.20 
1962 02 30.05  21.76  25.90 
1962 03 28.96  20.09  24.52 
1962 04 26.54  16.70  21.62 
1962 05 26.08  12.58  19.33 
1962 06 24.66  12.17  18.41 
1962 07 23.36  10.74  17.04 
1962 08 23.99   8.67  16.33 
1962 09 27.31  14.53  20.92 
1962 10 30.55  17.04  23.80 
1962 11 31.22  19.56  25.39 
1962 12 30.53  21.08  25.80 
1963 01 29.72  22.46  26.09 
1963 02 30.35  22.13  26.24 
1963 03 29.65  21.55  25.59 
1963 04 26.81  18.37  22.59 
1963 05 26.32  14.40  20.36 
1963 06 23.88  10.67  17.27 
1963 07 23.29   7.25  15.27 
1963 08 23.83  13.67  18.75 
1963 09 27.07  11.78  19.42 
1963 10 26.37  16.08  21.22 
1963 11 29.52  19.17  24.34 
1963 12 29.69  20.12  24.90 
1964 01 31.01  21.76  26.38 
1964 02 30.30  21.82  26.06 
1964 03 28.52  21.06  24.79 
1964 04 27.95  18.70  23.32 
1964 05 25.25  15.25  20.25 
1964 06 23.40  11.96  17.68 
1964 07 23.90  10.81  17.35 
1964 08 25.10   9.55  17.32 
1964 09 26.63  16.20  21.41 
1964 10 28.42  18.53  23.47 
1964 11 29.21  19.77  24.49 
1964 12 31.19  20.04  25.62 
1965 01 30.03  20.87  25.45 
1965 02 29.72  20.21  24.97 
1965 03 28.44  19.32  23.88 
1965 04 27.46  17.87  22.66 
1965 05 25.34  15.63  20.48 
1965 06 23.36  12.01  17.68 
1965 07 22.32   6.38  14.35 
1965 08 24.36  12.11  18.23 
1965 09 26.31  13.57  19.93 
1965 10 27.80  16.35  22.07 
1965 11 30.30  18.34  24.32 
1965 12 28.79  20.51  24.65 
1966 01 28.85  20.59  24.72 
1966 02 30.48  21.60  26.04 
1966 03 29.82  19.35  24.58 
1966 04 28.60  17.39  22.99 
1966 05 24.87  13.58  19.22 
1966 06 23.47  10.81  17.14 
1966 07 22.92   8.09  15.50 
1966 08 23.51  13.69  18.60 
1966 09 27.42  13.65  20.53 
1966 10 28.00  14.74  21.37 
1966 11 30.23  18.87  24.55 
1966 12 30.66  20.40  25.53 
1967 01 31.98  21.84  26.91 
1967 02 29.82  21.18  25.50 
1967 03 28.77  20.96  24.86 
1967 04 27.61  17.09  22.35 
1967 05 25.16  14.89  20.02 
1967 06 23.13  13.03  18.08 
1967 07 22.25  10.35  16.29 
1967 08 24.06  11.24  17.65 
1967 09 26.44  10.54  18.49 
1967 10 28.17  16.36  22.26 
1967 11 29.45  19.53  24.49 
1967 12 29.63  19.99  24.81 
1968 01 29.55  21.83  25.68 
1968 02 28.28  21.29  24.78 
1968 03 28.80  20.49  24.64 
1968 04 28.17  17.95  23.06 
1968 05 24.68  14.04  19.36 
1968 06 23.72   9.47  16.59 
1968 07 21.97  10.75  16.36 
1968 08 24.81  11.36  18.08 
1968 09 25.79  13.36  19.57 
1968 10 28.93  16.02  22.47 
1968 11 31.62  18.65  25.13 
1968 12 31.32  20.57  25.94 
1969 01 31.62  21.74  26.68 
1969 02 31.27  21.46  26.36 
1969 03 28.30  21.25  24.77 
1969 04 27.51  17.32  22.41 
1969 05 25.19  16.37  20.78 
1969 06 22.53  11.87  17.20 
1969 07 22.85  12.53  17.69 
1969 08 24.77  12.74  18.75 
1969 09 26.64  10.78  18.70 
1969 10 27.82  16.89  22.35 
1969 11 30.92  18.74  24.83 
1969 12 31.32  22.44  26.88 
1970 01 31.39  21.68  26.53 
1970 02 29.00  21.60  25.30 
1970 03 29.48  20.81  25.14 
1970 04 28.02  18.52  23.27 
1970 05 24.91  13.40  19.15 
1970 06 24.22  10.90  17.56 
1970 07 23.30   8.64  15.96 
1970 08 25.05  10.97  18.01 
1970 09 27.11  13.52  20.31 
1970 10 28.33 -99.99 -99.99 
1970 11 29.27  19.84  24.55 
1970 12 30.86  21.26  26.06 
1971 01 31.20  21.51  26.35 
1971 02 29.96  22.40  26.18 
1971 03 28.45  20.82  24.63 
1971 04 26.31  18.19  22.25 
1971 05 25.91  12.33  19.11 
1971 06 23.21   9.26  16.23 
1971 07 22.45   9.83  16.14 
1971 08 25.35  13.47  19.41 
1971 09 26.62  14.19  20.40 
1971 10 30.77  18.01  24.39 
1971 11 31.76  19.29  25.52 
1971 12 31.17  21.32  26.24 
1972 01 30.25  21.93  26.09 
1972 02 29.27  21.56  25.41 
1972 03 28.70  19.33  24.01 
1972 04 27.80  16.44  22.12 
1972 05 24.34  14.61  19.47 
1972 06 23.17  11.88  17.52 
1972 07 23.76   7.73  15.74 
1972 08 25.56   9.88  17.71 
1972 09 25.58  14.16  19.86 
1972 10 29.31  15.97  22.64 
1972 11 30.27  20.12  25.20 
1972 12 30.92  19.46  25.19 
1973 01 31.15  22.71  26.93 
1973 02 29.98  23.09  26.53 
1973 03 29.61  22.00  25.80 
1973 04 27.20  19.79  23.50 
1973 05 26.53  17.59  22.06 
1973 06 24.45  13.95  19.20 
1973 07 23.64  13.31  18.47 
1973 08 24.94  12.29  18.61 
1973 09 26.48  14.95  20.71 
1973 10 27.53  18.02  22.77 
1973 11 29.65  20.92  25.28 
1973 12 29.45  22.65  26.05 
1974 01 28.87  23.32  26.09 
1974 02 29.54  22.66  26.10 
1974 03 28.63  21.61  25.12 
1974 04 28.13  18.96  23.55 
1974 05 24.94  14.81  19.87 
1974 06 23.73  11.33  17.52 
1974 07 23.26   8.17  15.71 
1974 08 25.19  11.23  18.20 
1974 09 25.37  13.92  19.64 
1974 10 27.79  16.29  22.04 
1974 11 29.83  18.73  24.28 
1974 12 30.76  19.86  25.31 
1975 01 29.69  21.73  25.71 
1975 02 29.30  21.93  25.61 
1975 03 29.77  21.52  25.64 
1975 04 27.45  19.20  23.33 
1975 05 25.82  14.48  20.15 
1975 06 22.98  12.08  17.52 
1975 08 25.37  12.08  18.72 
1975 10 99.99  18.25 -99.99 
1975 11 29.69  19.78  24.73 
1976 03 30.02  22.31  26.16 
1976 04 27.03  17.79  22.41 
1976 05 25.10  15.10  20.10 
1976 06 23.48  10.63  17.05 
1976 07 22.82  11.06  16.94 
1976 08 23.91   8.55  16.23 
1976 09 26.59  12.62  19.60 
1976 10 28.69  17.52  23.10 
1976 11 31.09  21.47  26.28 
1979 02 28.54  22.15  25.34 
1979 03 28.80  20.10  24.45 
1979 04 28.20  17.50  22.85 
1979 05 25.20  14.70  19.95 
1979 06 23.80  13.10  18.45 
1979 07 22.70  10.10  16.40 
1979 08 25.10  10.90  18.00 
1979 10 28.80  16.79  22.80 
1979 11 30.00  19.40  24.70 
1980 02 99.99  22.70 -99.99 
1980 03 29.20  20.29  24.75 
1980 05 99.99  16.29 -99.99 
1980 06 24.60 -99.99 -99.99 
1980 07 23.90   9.80  16.85 
1980 09 26.80  12.00  19.40 
1980 10 28.90  17.60  23.25 
1980 11 29.80 -99.99 -99.99 
1981 07 23.00  10.70  16.85 
1981 08 25.60  10.70  18.15 
1981 09 25.70  13.70  19.70 
1981 10 27.70  16.90  22.30 
1981 11 30.30  20.60  25.45 
1982 03 29.70  22.20  25.95 
1982 05 25.50 -99.99 -99.99 
1982 07 22.50   7.90  15.20 
1982 08 23.50  13.10  18.29 
1982 09 26.10  13.60  19.85 
1982 11 28.80  18.50  23.65 
1983 03 29.90  21.70  25.80 
1983 05 25.40 -99.99 -99.99 
1983 08 23.90  11.70  17.79 
1983 09 27.60  15.50  21.55 
1983 10 29.10  18.00  23.55 
1983 11 30.30  21.00  25.65 
1984 01 30.10 -99.99 -99.99 
1984 02 29.20  21.90  25.55 
1984 03 29.50  19.70  24.60 
1984 05 25.10  14.50  19.79 
1984 08 24.50  10.60  17.54 
1984 09 27.10 -99.99 -99.99 
1984 10 27.80  16.50  22.15 
1984 11 29.10  20.10  24.60 
1985 01 33.30  22.20  27.75 
1985 03 28.50  21.50  25.00 
1985 05 24.60  16.10  20.35 
1985 07 22.10 -99.99 -99.99 
1985 08 24.00  11.00  17.50 
1985 09 26.70  12.40  19.54 
1985 10 27.50  17.70  22.60 
1985 11 29.20  20.40  24.80 
1985 12 32.20  22.50  27.35 
1986 01 30.90  22.50  26.70 
1986 04 26.90  19.29  23.09 
1986 05 99.99  15.50 -99.99 
1986 08 24.50  11.70  18.10 
1986 09 26.80  13.50  20.15 
1986 10 29.20  18.60  23.90 
1986 11 30.40 -99.99 -99.99 
1986 12 99.99  21.50 -99.99 
1987 03 30.60  21.40  26.00 
1987 10 31.40  18.70  25.05 
1987 11 30.00 -99.99 -99.99 
1988 02 29.50  22.10  25.80 
1988 03 27.80  20.80  24.30 
1988 05 26.30  15.60  20.95 
1988 07 23.30  13.80  18.54 
1988 08 23.00  12.60  17.79 
1988 09 26.20  14.50  20.35 
1988 10 30.10  17.70  23.90 
1988 11 29.80  20.29  25.05 
1989 01 30.00 -99.99 -99.99 
1989 03 99.99  21.70 -99.99 
1989 05 25.60  17.79  21.70 
1989 07 21.90 -99.99 -99.99 
1989 08 23.30  10.00  16.65 
1989 09 99.99  13.30 -99.99 
1989 10 30.10  17.00  23.55 
1990 05 24.90  17.29  21.09 
1990 07 22.90  10.60  16.75 
1990 08 24.40   8.80  16.60 
1990 09 24.30 -99.99 -99.99 
1990 10 28.80  16.40  22.59 
1990 11 30.20  18.60  24.40 
1990 12 30.30  22.30  26.30 
1991 01 29.30  22.90  26.09 
1991 04 27.60 -99.99 -99.99 
1991 05 25.00  15.60  20.29 
1991 07 23.30   9.39  16.34 
1991 08 99.99  10.90 -99.99 
1991 09 27.50  12.40  19.95 
1991 10 29.25  16.70  22.97 
1991 11 30.10  20.29  25.20 
1992 01 32.90  22.30  27.60 
1992 03 29.60  20.20  24.90 
1992 07 23.20  10.00  16.60 
1992 08 25.40  11.00  18.20 
1992 09 28.40  16.70  22.55 
1992 10 28.10  15.60  21.85 
1992 11 31.50  19.10  25.30 
1993 03 29.90  19.79  24.84 
1993 05 24.80 -99.99 -99.99 
1993 07 23.70  14.10  18.90 
1993 08 24.10  11.00  17.54 
1993 09 25.90  15.80  20.85 
1993 10 27.90  17.79  22.84 
1993 11 30.00  20.20  25.10 
1993 12 29.40  21.40  25.40 
1994 02 30.00 -99.99 -99.99 
1994 03 29.00  20.10  24.55 
1994 05 25.20 -99.99 -99.99 
1994 07 23.00  10.60  16.79 
1994 08 23.50   9.80  16.65 
1994 09 27.20  12.30  19.75 
1994 10 29.10  16.50  22.80 
1994 11 31.30  18.90  25.09 
1994 12 99.99  20.00 -99.99 
1995 01 30.60 -99.99 -99.99 
1995 03 30.90  20.60  25.75 
1995 05 26.10  17.20  21.65 
1995 07 24.90   8.89  16.90 
1995 08 23.00 -99.99 -99.99 
1995 10 27.80 -99.99 -99.99 
1995 11 31.20  20.10  25.65 
1996 01 31.50  22.20  26.85 
1996 04 29.30  19.20  24.25 
1996 08 99.99  11.40 -99.99 
1996 11 31.10  18.40  24.75 
1996 12 32.20 -99.99 -99.99 
1997 01 30.20  21.10  25.65 
1997 04 27.50  16.79  22.15 
1997 07 23.00  10.60  16.79 
1997 08 24.00  10.40  17.20 
1997 09 28.00  14.50  21.25 
1997 12 99.99  22.40 -99.99 
1998 03 29.80  20.50  25.15 
1998 07 24.40  11.60  18.00 
1998 08 25.20 -99.99 -99.99 
1998 09 26.60  17.29  21.95 
1998 10 29.40  19.10  24.25 
1999 03 29.90 -99.99 -99.99 
1999 07 99.99  10.20 -99.99 
1999 08 24.10  12.20  18.15 
1999 09 26.60  14.60  20.60 
1999 10 29.90  17.20  23.55 
1999 11 29.70  19.40  24.55 
2000 02 99.99  22.50 -99.99 
2000 03 29.70  20.60  25.15 
2000 05 26.10 -99.99 -99.99 
2000 07 24.50   8.80  16.65 
2000 08 25.40  11.30  18.35 
2000 10 28.90  17.70  23.30 
2000 11 28.60  20.29  24.45 
2001 01 30.10  20.50  25.30 
2001 03 31.50  21.60  26.55 
2001 05 26.50  12.60  19.54 
2001 07 24.00  10.00  17.00 
2001 08 26.00   9.89  17.95 
2001 09 27.40 -99.99 -99.99 
2001 10 30.50  17.20  23.85 
2001 11 31.30  19.70  25.50 
2001 12 33.40 -99.99 -99.99 
2002 01 32.70 -99.99 -99.99 
2002 04 29.20 -99.99 -99.99 
2002 05 26.90  14.90  20.90 
2002 07 23.90   8.50  16.20 
2002 08 24.30  11.80  18.04 
2002 09 27.70  13.20  20.45 
2002 10 29.50  16.00  22.75 
2002 11 99.99  17.60 -99.99 
2003 01 31.50  20.50  26.00 
2003 03 29.30  20.00  24.65 
2003 05 99.99  15.10 -99.99 
2003 07 23.40  11.50  17.45 
2003 09 28.70 -99.99 -99.99 
2003 10 30.80  17.79  24.30 
2004 03 30.90  21.30  26.09 
2004 05 26.20 -99.99 -99.99 
2004 07 24.20   9.89  17.04 
2004 08 25.60   8.60  17.10 
2004 09 99.99  11.70 -99.99 
2004 11 30.00  20.80  25.40 
2005 07 23.50  12.50  18.00 
2005 08 23.60  12.80  18.20 
2005 09 99.99  13.80 -99.99 
2005 10 31.10  18.40  24.75 
2005 11 31.60  19.90  25.75 
