1899 05 31.63  21.43  26.53 
1899 06 29.97  25.21  27.59 
1900 01 27.53  21.96  24.74 
1900 02 27.85  21.79  24.82 
1900 03 28.35  21.95  25.15 
1900 04 28.49  23.65  26.07 
1900 05 29.69  24.98  27.33 
1900 06 29.57  24.67  27.12 
1900 07 30.33  25.27  27.80 
1900 08 30.86  25.34  28.10 
1900 09 30.72  25.09  27.90 
1900 10 30.28  24.75  27.51 
1900 11 29.89  24.12  27.00 
1900 12 29.27  23.31  26.29 
1901 01 28.46  22.95  25.70 
1901 02 29.10  22.20  25.65 
1901 03 28.65  21.77  25.21 
1901 04 30.57  23.33  26.95 
1901 05 31.30  24.59  27.94 
1901 06 31.09  24.74  27.91 
1901 08 31.72  25.47  28.59 
1901 09 31.63  25.26  28.44 
1901 10 31.55  23.96  27.75 
1901 11 29.70  23.66  26.68 
1901 12 28.60  22.45  25.52 
1902 01 27.62  21.73  24.67 
1902 02 28.81  22.09  25.45 
1902 03 29.48  22.13  25.80 
1902 04 29.51  22.74  26.12 
1902 05 30.75  23.45  27.10 
1902 06 29.26  23.22  26.24 
1902 07 31.51  24.56  28.03 
1902 08 33.16  25.15  29.16 
1902 09 32.27  23.31  27.79 
1902 10 32.02  21.19  26.60 
1902 11 30.11  20.23  25.17 
1902 12 30.17  19.45  24.81 
1903 01 29.85  18.51  24.18 
1903 02 30.02  17.75  23.88 
1903 03 29.93  18.33  24.13 
1903 04 30.56  21.01  25.78 
1903 05 33.66  22.15  27.91 
1903 06 33.66  24.44  29.05 
1903 07 32.41  22.35  27.38 
1903 08 33.23  22.63  27.93 
1903 09 32.50  21.21  26.85 
1903 10 31.82  21.39  26.60 
1903 11 31.64  19.76  25.70 
1903 12 30.85  17.76  24.30 
1904 01 30.50  17.40  23.95 
1904 02 31.81  18.53  25.17 
1904 03 31.15  18.12  24.63 
1904 04 31.72  19.49  25.60 
1904 05 32.80  20.16  26.48 
1904 06 32.98  21.97  27.47 
1904 07 33.33  21.90  27.61 
1904 08 33.72  21.54  27.63 
1904 09 32.75  21.00  26.88 
1904 10 32.16  20.75  26.45 
1904 11 31.74  19.73  25.73 
1904 12 31.39  19.27  25.33 
1905 01 31.46  17.83  24.64 
1905 02 31.13  17.41  24.27 
1905 03 31.59  16.29  23.94 
1905 04 32.07  18.36  25.21 
1905 05 31.01  20.53  25.77 
1905 06 31.45  23.80  27.62 
1905 07 32.23  24.11  28.17 
1905 08 32.74  24.21  28.47 
1905 09 32.59  22.81  27.70 
1905 10 32.49  22.71  27.60 
1905 11 32.03  22.35  27.18 
1906 12 31.19  21.49  26.34 
1907 01 28.42  19.78  24.10 
1907 02 29.39  19.31  24.34 
1907 03 30.31  19.77  25.04 
1907 04 31.25  20.89  26.07 
1907 05 30.98  22.70  26.84 
1907 06 31.42  23.71  27.56 
1907 07 31.96  24.12  28.04 
1907 08 32.37  24.16  28.26 
1907 09 32.68  23.60  28.14 
1907 10 32.23  22.74  27.48 
1907 11 31.99  21.91  26.95 
1907 12 30.63  22.16  26.39 
1908 01 30.56  20.79  25.67 
1908 02 30.12  19.99  25.05 
1908 03 30.29  21.15  25.72 
1908 04 31.05  21.86  26.45 
1908 05 32.22  22.86  27.54 
1908 06 32.27  23.65  27.96 
1908 07 32.39  23.63  28.00 
1908 08 33.45  24.00  28.72 
1908 09 32.96  23.60  28.28 
1908 10 32.97  22.37  27.67 
1908 11 31.75  21.98  26.86 
1908 12 30.82  21.64  26.23 
1909 01 30.17  19.03  24.60 
1909 02 29.80  20.12  24.96 
1909 03 31.65  20.08  25.86 
1909 04 31.45  21.41  26.43 
1909 05 32.56  23.15  27.85 
1909 06 31.96  23.52  27.74 
1909 07 33.18  24.14  28.66 
1909 08 32.07 -99.99 -99.99 
1909 09 33.49  22.92  28.20 
1909 10 32.68  22.60  27.64 
1909 11 31.68  21.40  26.54 
1909 12 30.74  19.52  25.13 
1910 01 29.18  19.27  24.22 
1910 02 29.03  19.69  24.36 
1910 03 29.99  20.06  25.02 
1910 04 31.22 -99.99 -99.99 
1910 05 31.65  22.78  27.21 
1910 06 32.41  24.27  28.34 
1910 07 32.95  24.36  28.65 
1910 08 32.45  24.13  28.29 
1910 09 32.07  23.24  27.65 
1910 10 32.31  22.62  27.46 
1910 11 32.52  21.80  27.16 
1910 12 30.73  21.54  26.13 
1911 02 29.21  19.66  24.43 
1911 03 29.64  19.34  24.49 
1911 04 99.99  21.92 -99.99 
1913 12 28.13  16.94  22.53 
1969 04 30.74  26.46  28.59 
1978 02 32.28  20.99  26.63 
1978 03 31.51  22.04  26.77 
1978 07 31.71  24.29  28.00 
1978 12 33.04  21.32  27.18 
1979 01 32.12  19.54  25.83 
1979 02 31.72  19.92  25.82 
1979 03 31.13  20.84  25.98 
1979 06 31.08  24.29  27.68 
1979 09 32.15  23.67  27.91 
1979 10 33.55  23.20  28.37 
1979 11 34.09  22.15  28.12 
1979 12 32.48  21.27  26.87 
1980 01 29.11  20.48  24.79 
1981 02 29.49  19.66  24.57 
1981 03 30.83  20.34  25.58 
1981 04 29.95  21.53  25.74 
1981 05 31.64  22.71  27.17 
1981 06 31.56  22.90  27.23 
1981 07 32.34  22.89  27.62 
1981 08 32.36  23.38  27.87 
