1897 01 20.23  10.78  15.50 
1897 02 23.51  15.27  19.39 
1897 03 27.21  18.81  23.00 
1897 04 26.49  18.65  22.57 
1897 05 28.60  20.20  24.40 
1897 06 31.68  23.95  27.81 
1897 07 31.71  24.61  28.16 
1897 08 32.25  24.59  28.42 
1897 09 28.97  23.32  26.14 
1897 10 26.82  20.97  23.89 
1897 11 25.22  18.70  21.96 
1897 12 22.17  14.65  18.41 
1898 01 22.22  13.22  17.71 
1898 02 21.66  11.86  16.76 
1898 03 25.68  16.67  21.17 
1898 04 26.52  16.59  21.55 
1898 05 29.64  20.34  24.99 
1898 06 31.71  23.06  27.38 
1898 07 31.61  23.92  27.76 
1898 08 31.05  23.78  27.41 
1898 09 30.79  24.31  27.55 
1898 10 26.93  21.37  24.15 
1898 11 25.40  17.73  21.56 
1898 12 21.08  12.01  16.54 
1899 01 20.87  12.76  16.81 
1899 02 22.17  12.60  17.38 
1899 03 25.05  16.02  20.53 
1899 04 25.42  16.94  21.18 
1899 05 30.60  21.97  26.28 
1899 06 31.59  22.98  27.28 
1899 07 31.16  24.09  27.62 
1899 08 32.11  24.63  28.37 
1899 09 30.68  24.17  27.42 
1899 10 27.74  22.12  24.93 
1899 11 24.87  18.09  21.48 
1899 12 21.55  14.39  17.96 
1900 01 19.19 -99.99 -99.99 
1900 02 21.15  12.06  16.60 
1900 03 22.74  14.80  18.77 
1900 04 26.44  17.95  22.19 
1900 05 28.43  21.88  25.15 
1900 06 30.09  24.04  27.06 
1900 07 31.72  24.96  28.34 
1900 08 32.54  24.98  28.76 
1900 09 31.24  25.19  28.21 
1900 10 28.68  22.93  25.80 
1900 11 24.97  16.82  20.89 
1900 12 21.51 -99.99 -99.99 
1901 01 20.64  11.57  16.10 
1901 02 20.45   9.99  15.22 
1901 03 23.22  14.43  18.82 
1901 04 24.89  15.34  20.11 
1901 05 29.27  20.16  24.71 
1901 06 29.17  23.25  26.21 
1901 07 30.80  25.09  27.94 
1901 08 30.13  24.22  27.17 
1901 09 30.09  24.27  27.18 
1901 10 28.05  21.80  24.92 
1901 11 21.76  13.76  17.76 
1901 12 20.21  10.63  15.42 
1902 01 19.09  10.09  14.59 
1902 02 18.45 -99.99 -99.99 
1902 03 24.10  15.99  20.04 
1902 04 25.67  16.90  21.28 
1902 05 29.47  22.23  25.84 
1902 06 30.70  23.92  27.31 
1902 07 31.81  24.25  28.03 
1902 08 31.60  24.02  27.81 
1902 09 30.68  23.78  27.23 
1902 10 28.26  22.44  25.35 
1902 11 25.40  19.34  22.37 
1902 12 21.90  14.19  18.04 
1903 01 19.62  12.37  16.00 
1903 02 22.44  14.93  18.68 
1903 03 24.64  18.84  21.74 
1903 04 25.24  16.79  21.02 
1903 05 27.26  20.59  23.92 
1903 06 30.16  22.91  26.53 
1903 07 31.06  24.03  27.54 
1903 08 32.41  24.71  28.56 
1903 09 29.85  23.13  26.49 
1903 10 26.88  19.79  23.33 
1903 11 23.04  15.54  19.29 
1903 12 18.86   9.47  14.17 
1904 01 19.14  10.83  14.98 
1904 02 21.97  13.99  17.98 
1904 03 24.95  17.18  21.06 
1904 04 26.18  18.14  22.16 
1904 05 28.60  20.83  24.71 
1904 06 29.43  22.55  25.99 
1904 07 31.11  23.24  27.17 
1904 08 30.88  23.60  27.24 
1904 09 30.49  23.90  27.19 
1904 10 27.79  21.52  24.65 
1904 11 22.49  15.43  18.95 
1904 12 20.63  12.49  16.56 
1905 01 19.08   9.12  14.10 
1905 02 21.58  12.91  17.24 
1905 03 25.35  16.92  21.13 
1905 04 26.45  18.57  22.51 
1905 05 29.13  22.65  25.89 
1905 06 30.70  23.18  26.94 
1905 07 30.86  23.90  27.38 
1905 08 30.42  24.00  27.21 
1905 09 29.93  24.13  27.03 
1905 10 27.73  21.77  24.75 
1905 11 25.07  18.03  21.55 
1905 12 20.90  13.77  17.33 
1906 01 20.43  13.51  16.97 
1906 02 20.04  13.05  16.54 
1906 03 22.94  14.96  18.95 
1906 04 25.93  18.41  22.17 
1906 05 28.26  21.32  24.79 
1906 06 30.12  23.28  26.70 
1906 07 30.77  23.96  27.36 
1906 08 30.80  24.29  27.54 
1906 09 30.49  24.22  27.35 
1906 10 26.95  20.27  23.61 
1906 11 24.49  18.00  21.24 
1906 12 21.51  12.96  17.23 
1907 01 23.25  14.60  18.92 
1907 02 22.60  12.18  17.39 
1907 03 27.19  17.93  22.56 
1907 04 26.17  16.39  21.28 
1907 05 29.00  21.25  25.12 
1907 06 30.46  22.67  26.56 
1907 07 31.47  23.52  27.49 
1907 08 31.31  24.05  27.68 
1907 09 30.27  23.51  26.89 
1907 10 27.29  20.07  23.68 
1907 11 25.13  16.84  20.98 
1907 12 21.99  12.68  17.33 
1908 01 20.60  12.33  16.46 
1908 11 26.67  16.75  21.71 
1908 12 25.83  15.20  20.51 
1909 01 24.86  15.09  19.97 
1909 02 23.86  12.76  18.31 
1909 03 26.16  15.02  20.59 
1909 04 27.33  18.98  23.15 
1909 05 28.67  20.60  24.63 
1909 06 30.70  24.01  27.35 
1909 07 30.94  23.45  27.19 
1909 08 31.53  24.01  27.77 
1909 10 27.26  20.98  24.12 
1909 11 24.93  17.18  21.05 
1909 12 20.45  10.02  15.23 
1931 01 19.70   9.60  14.65 
1931 02 21.20  10.70  15.95 
1931 03 21.40  10.40  15.90 
1931 04 25.80  16.20  21.00 
1931 05 30.10  19.20  24.65 
1931 06 32.20  21.60  26.90 
1931 07 33.20  23.40  28.30 
1931 08 33.20  22.90  28.05 
1931 09 31.60  22.80  27.20 
1931 10 29.10  20.70  24.90 
1931 11 26.40  18.40  22.40 
1931 12 26.50  18.20  22.35 
1932 01 24.60  16.00  20.29 
1932 02 26.10  16.29  21.20 
1932 03 23.20  12.20  17.70 
1932 04 27.40  16.40  21.90 
1932 05 29.60  20.29  24.95 
1932 06 31.10  22.60  26.85 
1932 07 34.70  23.80  29.25 
1932 08 32.70  23.40  28.05 
1932 09 30.80  22.80  26.80 
1932 10 29.60  20.90  25.25 
1932 11 24.90  14.80  19.85 
1932 12 25.90  15.50  20.70 
1933 01 24.40  13.50  18.95 
1933 02 24.70  15.10  19.90 
1933 03 25.40  13.80  19.60 
1933 04 26.90  17.29  22.09 
1933 05 31.00  21.80  26.40 
1933 06 31.00  21.20  26.10 
1933 07 31.90  23.70  27.80 
1933 08 32.20  23.30  27.75 
1933 09 30.90  23.80  27.34 
1933 10 27.60  21.10  24.35 
1933 11 24.40  14.30  19.35 
1933 12 24.10  13.70  18.90 
1934 01 22.90  13.10  18.00 
1934 02 21.90  11.70  16.79 
1934 03 24.10  14.20  19.15 
1934 04 26.90  16.70  21.80 
1934 05 29.40  20.70  25.05 
1934 06 31.00  22.90  26.95 
1934 07 32.70  23.40  28.05 
1934 08 32.80  23.50  28.15 
1934 09 31.10  22.80  26.95 
1934 10 29.80  20.90  25.34 
1934 11 25.60  16.00  20.80 
1934 12 22.40  11.80  17.10 
1935 01 22.50  12.30  17.40 
1935 02 21.20  11.70  16.45 
1935 03 26.80  15.90  21.34 
1935 04 27.50  17.20  22.35 
1935 05 29.80  20.90  25.34 
1935 06 31.60  22.00  26.80 
1935 07 31.40  23.10  27.25 
1935 08 32.70  23.40  28.05 
1935 09 30.50  22.60  26.55 
1935 10 28.50  21.40  24.95 
1935 11 25.10  16.79  20.95 
1935 12 18.10   7.60  12.85 
1936 01 21.50  12.10  16.79 
1936 02 21.40  11.20  16.29 
1936 03 23.80  14.70  19.25 
1936 04 27.60  17.90  22.75 
1936 05 29.40  21.10  25.25 
1936 06 30.30  22.00  26.15 
1936 07 31.90  23.40  27.65 
1936 08 31.60  23.40  27.50 
1936 09 31.70  23.10  27.40 
1936 10 28.90  22.10  25.50 
1936 11 24.10  14.80  19.45 
1936 12 22.90  14.60  18.75 
1937 01 26.20  16.10  21.15 
1937 02 22.20  13.30  17.75 
1937 03 23.70  13.90  18.79 
1937 04 26.20  16.79  21.50 
1937 05 29.00  20.10  24.55 
1937 06 31.40  22.40  26.90 
1937 07 31.50  23.40  27.45 
1937 08 31.90  24.00  27.95 
1937 09 30.60  23.10  26.85 
1937 10 26.70  19.20  22.95 
1937 11 23.00  15.20  19.10 
1937 12 20.20  11.30  15.75 
1938 01 20.90  11.60  16.25 
1938 02 23.90  14.20  19.04 
1938 03 26.80  16.50  21.65 
1938 04 27.80  17.90  22.84 
1938 05 30.80  20.40  25.59 
1938 06 30.20  21.80  26.00 
1938 07 31.40  23.00  27.20 
1938 08 32.59  23.40  28.00 
1938 09 30.90  22.30  26.59 
1938 10 27.90  18.90  23.40 
1938 11 25.70  17.10  21.40 
1938 12 21.80  11.80  16.79 
1939 01 22.20  11.70  16.95 
1939 02 25.60  16.29  20.95 
1939 03 26.80  16.10  21.45 
1939 04 27.70  18.00  22.85 
1939 05 29.90  20.70  25.30 
1939 06 32.70  22.80  27.75 
1940 02 21.40  10.10  15.75 
1940 03 23.70  13.00  18.35 
1940 04 26.40  16.10  21.25 
1940 05 29.80  18.10  23.95 
1940 06 31.50  22.70  27.10 
1940 07 32.59  23.00  27.80 
1940 08 32.59  23.70  28.15 
1940 09 29.60  22.40  26.00 
1940 10 28.00  18.20  23.10 
1940 11 25.60  15.40  20.50 
1940 12 24.40  15.70  20.04 
1941 01 21.30  11.60  16.45 
1941 02 19.90   9.70  14.79 
1941 03 22.70  11.90  17.29 
1941 04 26.60  18.10  22.35 
1941 05 28.80  19.10  23.95 
1941 06 32.59  22.20  27.40 
1941 07 31.90  23.40  27.65 
1941 08 33.20  24.50  28.85 
1941 09 31.20  23.50  27.35 
1941 10 30.30  22.90  26.59 
1941 11 25.70  17.20  21.45 
1941 12 23.90  15.80  19.85 
1942 01 21.80  10.60  16.20 
1942 02 19.70   9.70  14.70 
1942 03 23.70  13.20  18.45 
1942 04 26.40  16.20  21.30 
1942 05 29.80  19.70  24.75 
1942 06 31.20  22.20  26.70 
1942 07 34.09  23.60  28.84 
1942 08 33.00  23.60  28.30 
1942 09 31.90  23.20  27.55 
1942 10 28.80  19.40  24.09 
1942 11 26.60  17.00  21.80 
1942 12 24.30  13.90  19.09 
1943 01 23.80  12.30  18.04 
1943 02 22.90   9.39  16.15 
1943 03 24.80  14.70  19.75 
1943 04 27.30  16.60  21.95 
1943 05 30.70  21.20  25.95 
1943 06 32.70  22.70  27.70 
1943 07 31.80  23.00  27.40 
1943 08 32.20  23.30  27.75 
1943 09 30.80  22.70  26.75 
1943 10 27.10  17.70  22.40 
1943 11 24.70  14.60  19.65 
1943 12 23.50  11.90  17.70 
1944 01 22.20  10.30  16.25 
1944 02 26.40  14.30  20.35 
1944 03 26.50  16.40  21.45 
1944 04 28.10  18.10  23.10 
1944 05 29.80  19.60  24.70 
1944 06 33.20  22.30  27.75 
1944 07 32.59  22.60  27.59 
1944 08 31.90  23.20  27.55 
1944 09 32.09  23.40  27.75 
1944 10 27.50  18.60  23.05 
1944 11 24.90  13.80  19.35 
1944 12 21.70  10.10  15.90 
1945 01 23.00  11.20  17.10 
1945 02 24.70  14.30  19.50 
1945 03 26.90  17.29  22.09 
1945 04 28.80  20.00  24.40 
1945 05 29.60  19.10  24.35 
1945 06 31.10  22.90  27.00 
1945 07 31.10  23.40  27.25 
1945 08 31.70  23.90  27.80 
1945 09 30.40  23.10  26.75 
1945 10 27.90  21.20  24.55 
1945 11 24.10  15.60  19.85 
1945 12 21.60  11.80  16.70 
1946 01 23.10  13.20  18.15 
1946 02 23.50  13.70  18.60 
1946 03 24.70  15.70  20.20 
1946 04 26.90  17.79  22.34 
1946 05 29.10  21.30  25.20 
1946 06 29.60  23.20  26.40 
1946 07 30.70  23.40  27.05 
1946 08 31.00  23.70  27.35 
1946 09 29.30  23.20  26.25 
1946 10 27.40  21.60  24.50 
1946 11 26.10  19.79  22.95 
1946 12 24.00  16.20  20.10 
1947 01 25.00  16.79  20.90 
1947 02 18.70   8.60  13.65 
1947 03 22.30  12.20  17.25 
1947 04 28.80  20.20  24.50 
1947 05 29.80  20.60  25.20 
1947 06 30.40  22.30  26.34 
1947 07 31.10  22.40  26.75 
1947 08 31.30  23.20  27.25 
1947 09 30.40  23.10  26.75 
1947 10 27.70  20.40  24.05 
1947 11 25.10  17.70  21.40 
1947 12 22.60  13.80  18.20 
1948 01 20.60  10.80  15.70 
1948 02 24.20  14.10  19.15 
1948 03 26.50  18.20  22.35 
1948 04 27.90  19.10  23.50 
1948 05 30.40  20.29  25.34 
1948 06 32.20  22.00  27.10 
1948 07 31.80  18.93  25.36 
1948 08 31.71  22.71  27.21 
1948 09 30.13  22.95  26.54 
1948 10 27.57  20.28  23.92 
1948 11 27.48  19.56  23.52 
1948 12 24.44  16.15  20.29 
1949 01 23.89  14.17  19.02 
1949 02 26.10  17.17  21.63 
1949 03 25.12  13.82  19.47 
1949 04 27.72  18.11  22.91 
1949 05 30.75  19.75  25.25 
1949 06 31.88  21.59  26.73 
1949 07 31.99  23.75  27.87 
1949 08 31.47  23.21  27.34 
1949 09 31.10  22.98  27.04 
1949 11 23.12  12.58  17.85 
1949 12 23.51  15.52  19.51 
1950 01 24.58  16.27  20.42 
1950 02 24.24  13.89  19.06 
1950 03 25.01  14.53  19.77 
1950 04 25.50  13.61  19.55 
1950 05 29.87  20.39  25.13 
1950 06 33.04  22.72  27.88 
1950 07 31.83  22.98  27.40 
1950 08 32.22  23.01  27.61 
1950 10 28.86  21.29  25.07 
1950 11 23.56  13.36  18.45 
1950 12 20.39   9.17  14.78 
1951 01 21.77  10.18  15.98 
1951 02 22.15  10.70  16.42 
1951 03 24.21  14.14  19.17 
1951 04 25.86  16.17  21.01 
1951 05 29.13  19.12  24.13 
1951 07 32.50  22.72  27.61 
1951 08 33.41  23.66  28.54 
1951 09 31.69  23.13  27.41 
1951 10 28.37  21.14  24.75 
1951 11 23.67  13.91  18.79 
1951 12 24.28  14.47  19.37 
1952 01 22.85  12.26  17.55 
1952 02 21.88  11.54  16.70 
1952 03 99.99  12.35 -99.99 
1952 04 25.77  15.09  20.43 
1952 05 30.53  19.87  25.20 
1952 06 33.09  22.98  28.04 
1952 07 33.34  23.96  28.65 
1952 08 33.41  23.35  28.38 
1952 09 31.17  22.94  27.05 
1952 10 27.31  20.54  23.92 
1952 11 24.98  15.02  20.00 
1952 12 21.36  10.00  15.68 
1953 01 21.83  11.41  16.61 
1953 02 23.39  13.60  18.49 
1953 03 27.32  16.19  21.75 
1953 04 27.88  16.94  22.41 
1953 05 31.29  21.19  26.24 
1953 06 31.13  22.78  26.95 
1953 07 32.16  23.01  27.58 
1953 08 32.09  23.08  27.58 
1953 09 30.14  22.86  26.50 
1953 10 26.90  18.78  22.84 
1953 11 24.07  15.87  19.96 
1953 12 23.05  13.75  18.40 
1954 01 22.98  12.42  17.70 
1954 02 23.23  12.44  17.83 
1954 03 24.33  12.67  18.50 
1954 04 28.19  19.40  23.79 
1954 05 29.49  20.16  24.82 
1954 06 31.50  22.38  26.93 
1954 07 31.97  22.93  27.45 
1954 08 33.34  24.02  28.68 
1954 09 31.30  23.11  27.20 
1954 10 27.28  18.98  23.13 
1954 11 23.75  13.95  18.85 
1954 12 20.80   9.72  15.26 
1955 01 21.61  10.25  15.93 
1955 02 22.26  12.57  17.41 
1955 03 26.53  14.39  20.46 
1955 04 28.55  17.12  22.84 
1955 05 30.97  19.76  25.36 
1955 06 31.86  20.74  26.30 
1955 07 32.40  22.98  27.69 
1955 08 33.00  23.63  28.32 
1955 09 31.60  23.80  27.70 
1955 10 27.15  18.56  22.85 
1955 11 24.49  14.33  19.41 
1955 12 21.78  12.68  17.23 
1956 01 19.04   7.68  13.36 
1956 02 24.56  13.92  19.24 
1956 03 26.34  13.05  19.69 
1956 04 27.22  15.26  21.24 
1956 05 30.26  20.99  25.62 
1956 06 32.28  21.69  26.98 
