1907 05 29.41  19.76  24.58 
1907 06 29.45  21.30  25.37 
1907 07 28.13  21.29  24.71 
1907 08 99.99  20.80 -99.99 
1907 09 28.73  21.58  25.15 
1907 10 27.41  20.52  23.96 
1907 11 26.75  20.09  23.42 
1907 12 26.77  19.96  23.37 
1908 01 27.86  18.75  23.30 
1908 02 28.46  20.52  24.49 
1908 03 27.65  20.24  23.94 
1908 04 99.99  21.01 -99.99 
1908 05 27.12  20.91  24.01 
1908 06 27.15  20.56  23.85 
1908 07 28.04  20.75  24.39 
1908 08 27.65  21.57  24.61 
1908 09 26.08  21.52  23.80 
1908 10 25.67  21.00  23.33 
1908 11 24.78  19.12  21.95 
1908 12 22.95  19.62  21.29 
1909 01 23.47  19.12  21.29 
1909 02 22.46  18.49  20.47 
1909 03 22.45  18.43  20.44 
1909 04 24.51  19.40  21.95 
1909 05 26.94  19.70  23.32 
1909 06 27.00  20.52  23.76 
1909 07 26.72  20.75  23.73 
1909 08 27.92  20.49  24.20 
1909 09 28.50  20.27  24.38 
1909 10 27.91  20.31  24.11 
1909 11 27.13  20.63  23.88 
1909 12 25.64  19.93  22.78 
1910 01 23.09 -99.99 -99.99 
1910 02 24.68  16.89  20.78 
1910 03 24.91  18.31  21.61 
1910 04 25.61  18.58  22.09 
1910 05 26.09  18.83  22.46 
1910 06 26.91  19.81  23.36 
1910 07 99.99  20.48 -99.99 
1910 08 27.27  20.66  23.96 
1910 09 28.25  20.83  24.54 
1910 10 28.00  20.48  24.24 
1910 11 27.04  20.16  23.60 
1910 12 24.36  18.33  21.34 
1911 01 23.69  17.79  20.74 
1911 02 23.75  18.45  21.10 
1911 03 25.89  17.62  21.75 
1911 04 25.36  19.12  22.24 
1911 05 26.53  19.68  23.10 
1911 06 27.65  20.42  24.03 
1911 07 99.99  21.06 -99.99 
1911 08 28.09  20.96  24.52 
1911 09 26.91  20.74  23.82 
1911 10 28.84  19.11  23.97 
1911 11 26.78 -99.99 -99.99 
1911 12 25.96  18.86  22.41 
1912 01 25.92  17.12  21.52 
1912 02 24.92  17.70  21.31 
1912 03 23.38  17.27  20.32 
1912 04 25.52  19.04  22.28 
1912 05 26.69  19.61  23.15 
1912 06 26.30  20.52  23.41 
1912 07 26.88  20.80  23.84 
1912 08 28.32  21.16  24.74 
1912 09 28.79  22.76  25.77 
1912 10 27.93  21.84  24.88 
1912 11 99.99  20.78 -99.99 
1912 12 99.99  20.71 -99.99 
1913 01 26.23  19.95  23.09 
1913 02 24.86  18.67  21.76 
1913 03 25.28  19.14  22.21 
1913 04 99.99  19.33 -99.99 
1913 05 25.66  19.90  22.78 
1913 06 27.36  21.07  24.21 
1913 07 28.19  21.62  24.90 
1913 08 28.23  21.74  24.98 
1913 09 28.50  21.26  24.88 
1913 10 27.38  21.73  24.55 
1913 11 26.38  20.74  23.56 
1913 12 26.80  19.31  23.05 
1914 01 24.65  18.12  21.39 
1914 02 25.72  18.62  22.17 
1914 03 25.39  18.26  21.82 
1914 04 24.25  18.93  21.59 
1914 05 25.79  19.51  22.65 
1914 06 27.00  20.40  23.70 
1914 07 27.02  21.10  24.06 
1914 08 27.99  21.55  24.77 
1914 09 27.46  21.61  24.53 
1914 10 27.77  20.66  24.21 
1914 11 27.21  20.73  23.97 
1914 12 26.81  19.32  23.06 
1915 01 27.61  18.49  23.05 
1915 02 28.00  17.39  22.69 
1915 03 27.85  20.45  24.15 
1915 04 28.06  20.46  24.26 
1915 05 29.29  22.33  25.81 
1915 06 28.64  21.13  24.88 
1915 07 28.33  22.07  25.20 
1915 08 99.99  21.97 -99.99 
1915 09 28.22  20.65  24.43 
1915 10 27.51  20.17  23.84 
1915 11 27.19  19.44  23.31 
1915 12 99.99  18.81 -99.99 
1916 01 27.77  19.04  23.40 
1916 02 28.18  18.26  23.22 
1916 03 28.88  18.89  23.88 
1916 04 28.25  19.09  23.67 
1916 05 27.94  19.43  23.68 
1916 06 28.47  18.90  23.68 
1916 07 28.63  20.78  24.70 
1916 12 25.28  18.64  21.96 
1917 01 25.82  18.04  21.93 
1917 02 25.62  16.68  21.15 
1917 03 24.82  19.04  21.93 
1917 04 25.94  19.53  22.73 
1917 05 26.37  20.04  23.21 
1917 06 27.56  20.91  24.23 
1917 07 28.50  20.58  24.54 
1917 08 28.84  21.02  24.93 
1917 09 29.55  20.97  25.25 
1917 10 28.60  21.11  24.85 
1917 11 27.61  19.60  23.60 
1917 12 27.17  18.99  23.08 
1918 01 25.24  18.69  21.96 
1918 02 25.70  17.99  21.84 
1918 03 24.02  17.75  20.88 
1918 04 23.98  18.68  21.33 
1918 05 25.40  19.95  22.67 
1918 06 27.21  19.71  23.46 
1918 07 27.60  21.08  24.34 
1918 08 28.25  21.64  24.94 
1918 09 28.51  21.88  25.19 
1918 10 28.19  21.96  25.07 
1918 11 26.48  20.85  23.66 
1918 12 25.01  19.79  22.40 
1919 01 24.55  18.34  21.44 
1919 02 24.89  18.64  21.76 
1919 03 24.58  17.84  21.21 
1919 04 25.89  19.60  22.74 
1919 05 26.01  19.64  22.82 
1919 06 26.87  21.14  24.00 
1919 07 27.26  21.03  24.14 
1919 08 27.37  21.70  24.53 
1919 09 27.84  21.28  24.56 
1919 10 27.67  21.62  24.64 
1919 11 26.67  20.61  23.64 
1919 12 26.64  19.39  23.01 
1920 01 25.76  18.60  22.18 
1920 02 25.67  18.98  22.32 
1920 03 24.54  18.10  21.32 
1920 04 25.45  19.18  22.31 
1920 05 27.28  20.61  23.94 
1920 06 27.51  21.20  24.35 
1920 07 28.22  20.97  24.59 
1920 08 28.35  21.77  25.06 
1920 09 28.16  22.02  25.09 
1920 10 27.54  21.33  24.43 
1920 11 25.96  20.11  23.03 
1920 12 26.68  19.62  23.15 
1921 01 25.07  19.15  22.11 
1921 02 26.35 -99.99 -99.99 
1921 03 25.75  18.43  22.09 
1921 04 25.86  17.53  21.69 
1921 05 26.88  17.20  22.04 
1921 06 27.72  18.61  23.16 
1921 07 27.30  18.53  22.91 
1921 08 27.43  18.79  23.11 
1921 09 28.06  18.40  23.23 
1921 10 27.77  18.20  22.98 
1921 11 26.31  17.28  21.79 
1921 12 26.70  17.70  22.20 
1922 01 25.53  15.82  20.67 
1922 02 24.02  15.17  19.59 
1922 03 24.91  15.69  20.29 
1922 04 25.70  16.76  21.23 
1922 05 26.00  16.43  21.21 
1922 06 26.83  17.77  22.30 
1922 07 28.11  19.29  23.70 
1922 08 28.22  18.58  23.40 
1922 09 28.88  18.50  23.68 
1922 10 28.76  20.17  24.46 
1922 11 27.22  17.20  22.21 
1922 12 27.31  17.19  22.25 
1923 01 25.59  16.58  21.08 
1923 02 25.40  15.68  20.54 
1923 03 24.92  16.04  20.48 
1923 04 25.38  16.85  21.11 
1923 05 26.78  18.07  22.42 
1923 06 27.45  18.10  22.77 
1923 07 27.76  18.50  23.13 
1923 08 28.41  19.34  23.87 
1923 09 28.96  19.39  24.17 
1923 10 28.67  18.41  23.54 
1923 11 27.55  17.62  22.59 
1923 12 25.68  16.94  21.31 
1924 01 25.41  14.81  20.11 
1924 02 26.59  16.31  21.45 
1924 03 24.47  14.07  19.27 
1924 04 25.82  18.58  22.20 
1924 05 25.38  18.36  21.87 
1924 06 25.48  19.01  22.24 
1924 07 26.94  20.43  23.68 
1924 08 27.08  21.00  24.04 
1924 09 28.88  21.06  24.97 
1924 10 27.47  20.77  24.12 
1924 11 28.10  19.28  23.69 
1924 12 27.92  17.95  22.93 
1925 01 25.92  17.62  21.77 
1925 02 26.00  17.82  21.91 
1925 03 25.48  17.07  21.27 
1925 04 24.66  18.03  21.34 
1925 05 25.87  18.53  22.20 
1925 06 26.42 -99.99 -99.99 
1925 07 27.71 -99.99 -99.99 
1925 08 27.65 -99.99 -99.99 
1925 09 28.27  22.13  25.20 
1925 10 29.25  21.90  25.57 
1925 11 27.24  20.98  24.11 
1926 02 27.35 -99.99 -99.99 
1926 03 27.41  20.29  23.85 
1926 04 25.81  19.16  22.48 
1926 05 27.90  21.91  24.90 
1926 06 28.18  21.83  25.00 
1926 07 28.99  22.69  25.84 
1926 08 28.86  23.33  26.09 
1926 09 29.24  23.46  26.34 
1926 10 29.35  22.46  25.90 
1926 11 28.27  21.78  25.02 
1926 12 27.29  20.68  23.98 
1927 01 25.74  19.24  22.49 
1927 02 26.82  18.58  22.70 
1927 03 26.14  19.65  22.89 
1927 04 25.04  19.24  22.14 
1927 05 26.79  20.84  23.81 
1927 06 27.24  21.31  24.27 
1927 07 27.86  21.43  24.64 
1927 08 27.56  21.51  24.53 
1927 09 28.68  21.64  25.16 
1927 10 28.27  21.21  24.74 
1927 11 27.92  21.16  24.54 
1927 12 25.45  19.57  22.51 
1928 01 25.88  18.83  22.35 
1928 02 25.96  17.78  21.87 
1928 03 26.83  19.01  22.92 
1928 04 25.83  20.17  23.00 
1928 05 25.86  20.45  23.16 
1928 06 26.80  20.98  23.89 
1928 07 26.78  21.26  24.02 
1928 08 27.31  21.80  24.55 
1928 09 27.85  21.74  24.79 
1928 10 28.17  21.43  24.80 
1928 11 27.11  20.53  23.82 
1928 12 25.73  18.87  22.30 
1929 01 24.60  17.73  21.16 
1929 02 24.75  18.46  21.61 
1929 03 25.16  19.82  22.49 
1929 04 25.94  20.11  23.02 
1929 05 26.57  20.58  23.57 
1929 06 27.37  21.18  24.27 
1929 07 28.13  21.87  25.00 
1929 08 28.45  21.49  24.97 
1929 09 30.14  22.11  26.12 
1929 10 29.59  21.49  25.54 
1929 11 27.07  19.65  23.36 
1929 12 25.46  18.77  22.11 
1930 01 25.14  17.79  21.46 
1930 02 27.30  19.45  23.37 
1930 03 24.91  18.70  21.80 
1930 04 24.34  19.08  21.71 
1930 05 26.51  20.35  23.43 
1930 06 26.81  20.90  23.85 
1930 07 27.07  21.63  24.34 
1930 08 27.90  22.94  25.42 
1930 09 28.55  22.99  25.77 
1930 10 27.99  21.71  24.84 
1930 11 26.94  20.60  23.77 
1930 12 26.66  20.00  23.33 
1931 01 26.44  18.58  22.51 
1931 02 25.31  18.50  21.90 
1931 03 25.94  18.62  22.28 
1931 04 25.13  18.79  21.96 
1931 05 26.36  19.69  23.02 
1931 06 27.99  20.84  24.41 
1931 07 27.83  21.08  24.45 
1931 08 27.65  21.62  24.63 
1931 09 27.55  21.64  24.59 
1931 10 28.65  21.13  24.89 
1931 11 27.41  20.31  23.86 
1931 12 25.34  17.95  21.64 
1932 01 26.87  19.51  23.19 
1932 02 24.91  17.65  21.28 
1932 03 25.76  18.90  22.33 
1932 04 25.64  19.46  22.55 
1932 05 26.31  19.62  22.97 
1932 06 26.79  20.37  23.58 
1932 07 27.10  20.87  23.98 
1932 08 27.86  21.13  24.49 
1932 09 28.23  20.97  24.59 
1932 10 99.99  21.13 -99.99 
1932 11 27.93  20.92  24.42 
1932 12 27.12  19.62  23.37 
1933 01 26.14  19.01  22.57 
1933 02 25.70  18.51  22.10 
1933 03 25.34  18.09  21.71 
1933 04 25.46  18.57  22.01 
1933 05 26.07  19.86  22.96 
1933 06 26.65  19.85  23.25 
1933 07 26.93  20.09  23.51 
1933 08 27.83  20.18  24.00 
1933 09 29.02  20.71  24.86 
1933 10 28.66  20.64  24.65 
1933 11 27.53  19.28  23.40 
1933 12 27.13  20.48  23.80 
1934 01 26.45  19.19  22.82 
1934 02 26.41  18.25  22.33 
1934 03 25.85  18.21  22.03 
1934 04 23.35  18.03  20.69 
1934 05 26.14  19.95  23.05 
1934 06 27.83  21.65  24.74 
1934 07 28.27  21.86  25.06 
1934 08 28.69  22.66  25.67 
1934 09 28.52  22.15  25.33 
1934 10 28.71  21.72  25.21 
1934 11 26.86  21.24  24.05 
1934 12 27.94  20.37  24.16 
1935 01 26.61  18.20  22.41 
1935 02 25.49  18.56  22.02 
1935 03 25.08  18.49  21.78 
1935 04 24.28  18.65  21.46 
1935 05 26.59  20.26  23.42 
1935 06 27.26  20.96  24.11 
1935 07 27.88  21.45  24.66 
1935 08 27.86  21.29  24.57 
1935 09 28.15  21.69  24.92 
1935 10 28.01  21.39  24.70 
1935 11 27.05  20.83  23.93 
1935 12 27.56  20.07  23.81 
1936 01 27.20  19.84  23.52 
1936 02 27.27  18.20  22.74 
1936 03 24.26  18.79  21.52 
1936 04 24.43  19.35  21.89 
1936 05 25.38  19.65  22.51 
1936 06 27.60  21.09  24.34 
1936 07 28.12  22.47  25.29 
1936 08 27.96  22.91  25.43 
1936 09 28.49  22.25  25.37 
1936 10 29.27  22.21  25.74 
1936 11 27.53  20.58  24.05 
1936 12 25.16  19.36  22.26 
1937 01 25.24  18.70  21.97 
1937 02 24.23  18.29  21.26 
1937 03 24.03  18.65  21.34 
1937 04 26.24  19.94  23.09 
1937 05 25.98  20.42  23.20 
1937 06 27.76  21.03  24.39 
1937 07 27.38  21.58  24.48 
1937 08 28.27  21.69  24.98 
1937 09 28.05  21.36  24.70 
1937 10 28.53  21.91  25.22 
1937 11 28.08  20.71  24.39 
1937 12 27.62  19.71  23.67 
1938 01 25.70  20.29  22.99 
1938 02 25.63  19.86  22.74 
1938 03 24.94  19.86  22.40 
1938 04 25.61  19.86  22.73 
1938 05 25.69  20.20  22.94 
1938 06 27.65  21.43  24.54 
1938 07 28.15  21.83  24.99 
1938 08 27.76  22.42  25.09 
1938 09 28.49  22.03  25.26 
1938 10 29.01  22.01  25.51 
1938 11 27.23  20.96  24.09 
1938 12 27.25  20.61  23.93 
1939 01 25.87  19.50  22.68 
1939 02 26.76  19.68  23.22 
1939 03 26.73  19.46  23.09 
1939 04 26.59  19.46  23.03 
1939 05 26.24  20.07  23.15 
1939 06 26.95  20.96  23.95 
1939 07 27.22  21.03  24.12 
1939 08 27.05  21.23  24.14 
1939 09 27.77  21.53  24.65 
1939 10 28.65  21.64  25.14 
1939 11 27.27  20.29  23.78 
1939 12 26.71  19.51  23.11 
1940 01 27.92  18.35  23.13 
1940 02 27.88  18.85  23.36 
1940 03 27.01 -99.99 -99.99 
1940 04 28.36  20.69  24.52 
1940 05 27.65  21.09  24.37 
1940 06 29.53  21.62  25.57 
1940 07 99.99  22.57 -99.99 
1940 08 28.29  22.72  25.50 
1940 09 28.09 -99.99 -99.99 
1940 10 29.04  22.07  25.55 
1940 11 27.69  21.89  24.79 
1940 12 27.68  19.96  23.82 
1941 01 28.23  19.66  23.94 
1941 02 28.01  17.96  22.99 
1941 03 24.82  18.96  21.89 
1941 04 26.77  20.25  23.51 
1941 05 26.51  20.23  23.37 
1941 06 27.73  21.48  24.60 
1941 07 27.76  21.85  24.80 
1941 08 28.40  22.98  25.68 
1941 09 27.97  22.59  25.28 
1941 10 27.28  21.71  24.49 
1941 11 26.58  20.97  23.77 
1941 12 25.61  19.58  22.59 
1942 01 26.21  18.73  22.47 
1942 02 25.36  18.90  22.13 
1942 03 22.28  17.74  20.01 
1942 04 24.17  18.95  21.56 
1942 05 27.18  20.71  23.94 
1942 06 27.16  21.48  24.32 
1942 07 27.60  21.91  24.75 
1942 08 27.88  22.17  25.02 
1942 09 28.01  22.35  25.18 
1942 10 28.56  21.63  25.09 
1942 11 29.29  21.73  25.51 
1942 12 28.07  20.65  24.36 
1943 01 27.22  19.16  23.18 
1943 03 24.81 -99.99 -99.99 
1943 04 25.91  19.83  22.87 
1943 05 26.92  20.80  23.86 
1943 06 28.34  21.84  25.09 
1943 07 28.15  22.25  25.20 
1943 08 27.97  21.98  24.97 
1943 09 28.36  21.82  25.09 
1943 10 29.41  21.81  25.61 
1943 11 28.76  20.66  24.71 
1943 12 26.92  19.91  23.41 
1944 01 28.13  19.20  23.66 
1944 02 27.30  18.53  22.91 
1944 03 26.56  18.94  22.75 
1944 04 26.49  20.37  23.43 
1944 05 26.64  20.20  23.42 
1944 06 27.70  21.19  24.44 
1944 07 27.38  21.36  24.37 
1944 08 28.33  21.45  24.89 
1944 09 28.00  21.36  24.68 
1944 10 27.60  21.11  24.35 
1944 11 26.32  20.57  23.44 
1944 12 24.82  19.32  22.07 
1945 01 27.04  18.95  22.99 
1945 02 27.21  18.82  23.01 
1945 03 25.92  19.31  22.61 
1945 04 26.48  19.79  23.13 
1945 05 27.70  20.88  24.29 
1945 07 28.03  22.01  25.02 
1945 08 28.00  21.89  24.94 
1945 09 28.14  21.47  24.80 
1945 10 28.44  21.28  24.86 
1945 11 27.45  20.84  24.14 
1945 12 27.85  18.76  23.30 
1946 05 28.39  20.55  24.47 
1946 06 28.97  21.43  25.20 
1946 07 28.88  21.88  25.38 
1946 08 29.95  22.68  26.31 
1946 09 30.62  22.19  26.40 
1946 10 30.68  21.78  26.23 
1946 11 30.66  20.77  25.71 
1946 12 28.26  19.87  24.06 
1947 01 27.94  17.31  22.62 
1947 02 99.99  17.60 -99.99 
1947 03 99.99  18.12 -99.99 
1947 04 99.99  19.29 -99.99 
1947 05 99.99  19.83 -99.99 
1947 06 99.99  21.04 -99.99 
1947 07 29.36  21.58  25.47 
1947 08 99.99  21.65 -99.99 
1947 09 99.99  21.89 -99.99 
1947 10 99.99  21.87 -99.99 
1947 11 99.99  20.41 -99.99 
1947 12 99.99  18.60 -99.99 
1948 01 26.02  17.65  21.83 
1948 02 25.70  16.94  21.32 
1948 03 24.78  17.92  21.35 
1948 04 25.65  18.70  22.17 
1948 05 26.63  19.36  22.99 
1948 06 27.66  20.09  23.87 
1948 07 28.04  20.89  24.46 
1948 08 28.50  21.14  24.82 
1948 09 28.88  20.98  24.93 
1948 10 28.09  19.86  23.97 
1948 11 26.73  19.14  22.93 
1948 12 25.31  18.26  21.78 
1949 01 24.95  17.25  21.10 
1949 02 25.11  17.95  21.53 
1949 03 25.64  17.00  21.32 
1949 04 25.51  17.58  21.54 
1949 05 26.46  18.73  22.59 
1949 06 27.22  18.62  22.92 
1949 07 27.19  19.90  23.54 
1949 08 27.38  20.45  23.91 
1949 09 28.27  20.37  24.32 
1949 10 27.62  19.52  23.57 
1949 11 26.34  18.29  22.31 
1949 12 25.56  18.43  21.99 
1950 01 25.75  17.60  21.67 
1950 02 25.97  18.64  22.30 
1950 03 26.00  18.09  22.04 
1950 04 25.51  18.27  21.89 
1950 05 26.13  18.79  22.46 
1950 06 26.59  19.12  22.85 
1950 07 27.51  19.73  23.62 
1950 08 28.61  20.12  24.37 
1950 09 28.68  19.85  24.26 
1950 10 29.13  19.70  24.41 
1950 11 27.57  18.45  23.01 
1950 12 25.88  17.09  21.48 
1951 01 25.92  17.66  21.79 
1951 02 25.70  17.08  21.39 
1951 03 25.84  17.37  21.61 
1951 04 26.43  17.71  22.07 
1951 05 27.32  18.79  23.06 
1951 06 28.21  19.18  23.69 
1951 07 28.91  20.33  24.62 
1951 09 30.06  18.70  24.38 
1951 10 28.70  19.84  24.27 
1951 11 27.64  19.12  23.38 
1951 12 26.54  18.19  22.36 
1952 01 24.97  17.53  21.25 
1952 02 25.97  17.34  21.65 
1952 03 25.35  17.29  21.32 
1952 04 26.35  16.79  21.57 
1952 05 26.36  16.91  21.63 
1952 06 26.65  18.35  22.50 
1952 07 27.16  19.20  23.18 
1952 08 28.66  19.70  24.18 
1952 09 29.10  20.04  24.57 
1952 10 28.94  20.01  24.47 
1952 11 27.81  20.31  24.06 
1952 12 26.16  18.99  22.57 
1953 01 27.10  16.48  21.79 
1953 02 26.31  18.33  22.32 
1953 03 25.91  18.08  21.99 
1953 04 26.46  18.37  22.41 
1953 05 26.92  19.60  23.26 
1953 06 27.20  19.85  23.52 
1953 07 27.55  19.96  23.75 
1953 08 28.18  20.31  24.24 
1953 09 29.02  20.35  24.68 
1953 10 28.70  20.26  24.48 
1953 11 27.87  18.85  23.36 
1953 12 27.47  17.54  22.50 
1954 01 27.62  16.87  22.25 
1954 02 28.45  17.06  22.75 
1954 03 26.60  16.83  21.71 
1954 04 27.80  18.58  23.18 
1954 05 28.06  18.59  23.32 
1954 06 28.67  19.70  24.18 
1954 12 25.80  19.34  22.57 
1955 02 25.57  17.04  21.30 
1955 03 25.13  17.17  21.15 
1955 04 25.97  18.95  22.46 
1955 05 25.67  19.23  22.45 
1955 06 26.63  18.94  22.78 
1955 08 27.13  18.94  23.03 
1955 09 27.61  19.01  23.31 
1955 10 27.32  19.28  23.30 
1955 11 27.28  19.01  23.14 
1956 02 26.63  18.16  22.39 
1957 05 27.79 -99.99 -99.99 
1957 06 29.53  21.49  25.51 
1957 07 29.45  21.67  25.56 
1957 08 29.34  21.67  25.50 
1959 03 26.92  17.31  22.11 
1959 04 26.88  15.46  21.17 
1959 06 28.28  17.51  22.89 
1959 07 29.31  18.61  23.96 
1959 08 29.47  18.41  23.93 
1959 09 28.50  18.19  23.34 
1959 10 28.78  17.61  23.19 
1959 12 26.12  15.65  20.88 
1960 02 26.93  13.39  20.16 
1960 03 26.63  14.23  20.43 
1960 04 27.23  15.18  21.20 
1960 05 27.65  15.82  21.73 
1960 08 28.73  16.51  22.62 
1960 09 28.74  16.31  22.52 
1960 10 29.17  16.18  22.67 
1960 11 27.74  14.99  21.36 
1960 12 27.10  13.61  20.35 
1981 01 99.99 -99.99  22.90 
1981 02 99.99 -99.99  23.20 
1981 03 99.99 -99.99  22.80 
1981 04 99.99 -99.99  24.00 
1981 05 99.99 -99.99  23.70 
1981 06 99.99 -99.99  25.30 
1981 07 99.99 -99.99  25.20 
1981 08 99.99 -99.99  25.60 
1981 09 99.99 -99.99  25.40 
1981 10 99.99 -99.99  24.30 
1981 11 99.99 -99.99  24.10 
1981 12 99.99 -99.99  23.00 
1982 01 99.99 -99.99  22.70 
1982 02 99.99 -99.99  22.10 
1982 03 99.99 -99.99  21.70 
1982 04 99.99 -99.99  22.50 
1982 05 99.99 -99.99  23.90 
1982 06 99.99 -99.99  24.90 
1982 07 99.99 -99.99  25.00 
1982 08 99.99 -99.99  26.00 
1982 09 99.99 -99.99  25.60 
1982 10 99.99 -99.99  24.70 
1982 11 99.99 -99.99  24.00 
1982 12 99.99 -99.99  22.20 
1983 01 99.99 -99.99  21.70 
1983 02 99.99 -99.99  21.60 
1983 03 99.99 -99.99  21.80 
1983 04 99.99 -99.99  23.10 
1983 05 99.99 -99.99  22.90 
1983 06 99.99 -99.99  24.00 
1983 07 99.99 -99.99  24.40 
1983 08 99.99 -99.99  24.70 
1983 09 99.99 -99.99  24.30 
1983 10 99.99 -99.99  23.70 
1983 11 99.99 -99.99  23.80 
1983 12 99.99 -99.99  22.30 
1984 01 99.99 -99.99  23.10 
1984 02 99.99 -99.99  22.50 
1984 03 99.99 -99.99  23.90 
1984 04 99.99 -99.99  23.70 
1984 05 99.99 -99.99  24.20 
1984 06 99.99 -99.99  24.80 
1984 07 99.99 -99.99  24.90 
1984 08 99.99 -99.99  25.30 
1984 09 99.99 -99.99  25.10 
1984 10 99.99 -99.99  26.10 
1984 11 99.99 -99.99  24.70 
1984 12 99.99 -99.99  22.30 
1985 01 99.99 -99.99  21.50 
1985 02 99.99 -99.99  22.60 
1985 03 99.99 -99.99  21.90 
1985 04 99.99 -99.99  22.00 
1985 05 99.99 -99.99  22.90 
1985 06 99.99 -99.99  24.40 
1985 07 99.99 -99.99  25.30 
1985 08 99.99 -99.99  25.10 
1985 09 99.99 -99.99  25.10 
1985 10 99.99 -99.99  24.70 
1985 11 99.99 -99.99  22.90 
1985 12 99.99 -99.99  22.10 
1986 01 99.99 -99.99  21.70 
1986 02 99.99 -99.99  21.80 
1986 03 99.99 -99.99  22.50 
1986 04 99.99 -99.99  23.20 
1986 05 99.99 -99.99  23.60 
1986 06 99.99 -99.99  24.20 
1986 07 99.99 -99.99  24.90 
1986 08 99.99 -99.99  25.80 
1986 09 99.99 -99.99  25.90 
1986 10 99.99 -99.99  24.80 
1986 11 99.99 -99.99  24.30 
1986 12 99.99 -99.99  22.80 
1987 01 99.99 -99.99  22.30 
1987 02 99.99 -99.99  20.70 
1987 03 99.99 -99.99  21.90 
1987 04 99.99 -99.99  22.40 
1987 05 99.99 -99.99  22.30 
1987 06 99.99 -99.99  24.20 
1987 07 99.99 -99.99  25.20 
1987 08 99.99 -99.99  25.60 
1987 09 99.99 -99.99  25.60 
1987 10 99.99 -99.99  25.10 
1987 11 99.99 -99.99  23.80 
1987 12 99.99 -99.99  23.30 
1988 01 99.99 -99.99  21.90 
1988 02 99.99 -99.99  22.40 
1988 03 99.99 -99.99  22.70 
1988 04 99.99 -99.99  22.90 
1988 05 99.99 -99.99  23.70 
1988 06 99.99 -99.99  24.30 
1988 07 99.99 -99.99  24.70 
1988 08 99.99 -99.99  24.40 
1988 09 99.99 -99.99  24.70 
1988 10 99.99 -99.99  24.20 
1988 11 99.99 -99.99  24.10 
1988 12 99.99 -99.99  22.70 
1989 01 99.99 -99.99  22.10 
1989 02 99.99 -99.99  21.40 
1989 03 99.99 -99.99  22.30 
1989 04 99.99 -99.99  21.70 
1989 05 99.99 -99.99  23.30 
1989 06 99.99 -99.99  24.10 
1989 07 99.99 -99.99  24.50 
1989 08 99.99 -99.99  25.20 
1989 09 99.99 -99.99  24.80 
1989 10 99.99 -99.99  24.80 
1989 11 99.99 -99.99  23.60 
1989 12 99.99 -99.99  21.90 
1990 01 99.99 -99.99  21.80 
1990 02 99.99 -99.99  20.39 
1990 03 99.99 -99.99  21.20 
1990 04 99.99 -99.99  22.60 
1990 05 99.99 -99.99  22.60 
1990 06 99.99 -99.99  23.60 
1990 07 99.99 -99.99  23.70 
1990 08 99.99 -99.99  24.80 
1990 09 99.99 -99.99  24.90 
1990 10 99.99 -99.99  24.30 
1990 11 99.99 -99.99  23.70 
1990 12 99.99 -99.99  21.60 
