1907 05 28.02  19.87  23.94 
1907 06 27.68  21.11  24.39 
1907 07 28.84  21.35  25.09 
1907 08 28.22  21.78  25.00 
1907 09 28.41  20.89  24.65 
1907 10 27.98  20.07  24.02 
1907 11 26.97  19.73  23.34 
1907 12 26.77  19.43  23.10 
1908 01 26.25  18.19  22.22 
1908 02 24.50  17.76  21.13 
1908 03 99.99  18.94 -99.99 
1908 04 26.37  20.19  23.28 
1908 05 26.47  20.53  23.50 
1908 06 27.04  20.70  23.87 
1908 07 27.57  20.67  24.12 
1908 08 29.09  21.17  25.13 
1908 09 27.69  20.71  24.20 
1908 10 27.55  20.75  24.15 
1908 11 27.47  19.29  23.38 
1908 12 25.55  19.21  22.38 
1909 01 25.30  18.50  21.90 
1909 02 25.46  17.91  21.68 
1909 03 23.77  17.90  20.83 
1909 04 25.15  18.99  22.07 
1909 05 24.81  18.78  21.79 
1909 06 25.87  20.45  23.16 
1909 07 27.32  20.76  24.04 
1909 08 27.80  20.75  24.27 
1909 09 27.93  20.76  24.34 
1909 10 27.13  20.70  23.91 
1909 11 26.92  20.04  23.48 
1909 12 25.24  18.29  21.76 
1910 01 23.44  17.37  20.40 
1910 02 25.56  16.75  21.15 
1910 03 25.22  18.16  21.68 
1910 04 25.41  18.54  21.98 
1910 05 25.88  19.35  22.61 
1910 06 26.33  20.15  23.24 
1910 07 26.76  20.77  23.76 
1910 08 26.63  20.94  23.78 
1910 09 26.46  20.46  23.46 
1910 10 27.00  20.72  23.86 
1910 11 25.99  20.01  23.00 
1910 12 25.38  18.93  22.15 
1911 01 23.51  17.87  20.69 
1911 02 99.99  18.20 -99.99 
1911 03 23.35  17.71  20.53 
1911 04 24.55  19.76  22.15 
1911 05 24.77  19.83  22.30 
1911 06 25.26  20.12  22.69 
1911 07 27.09  21.04  24.06 
1911 08 26.28  21.09  23.68 
1911 09 26.01  21.91  23.96 
1911 10 26.22  20.95  23.58 
1911 11 25.43  20.61  23.02 
1911 12 24.37  19.85  22.11 
1912 01 25.04  18.28  21.66 
1912 02 24.55  18.25  21.40 
1912 03 23.62  18.14  20.88 
1912 04 25.82  19.45  22.64 
1912 05 25.69  19.43  22.56 
1912 06 25.33  20.03  22.68 
1912 07 26.43  21.07  23.75 
1912 08 27.03  21.23  24.13 
1912 09 28.30  21.28  24.79 
1912 10 27.95  20.77  24.36 
1912 11 25.85  20.23  23.04 
1912 12 24.01  20.37  22.19 
1913 01 22.42  18.96  20.69 
1913 02 25.57  17.81  21.68 
1913 03 26.58  19.34  22.96 
1913 04 25.70  19.61  22.65 
1913 05 99.99  19.67 -99.99 
1913 06 25.97  20.44  23.20 
1913 07 27.35  20.95  24.15 
1913 08 28.57  21.76  25.16 
1913 09 27.71  21.35  24.53 
1913 10 26.97  20.99  23.98 
1913 11 25.70  21.25  23.47 
1913 12 25.45  20.15  22.80 
1914 01 24.17  18.79  21.48 
1914 02 24.39  19.28  21.83 
1914 03 25.18  19.95  22.56 
1914 04 26.59  21.37  23.98 
1914 05 27.45  21.67  24.56 
1914 06 28.35  21.63  24.99 
1914 07 27.69 -99.99 -99.99 
1914 08 27.82  21.93  24.87 
1914 09 28.17  22.85  25.51 
1914 10 28.03  21.69  24.86 
1914 11 26.61  20.69  23.65 
1914 12 26.01  19.18  22.59 
1915 01 24.64  18.81  21.72 
1915 02 24.57  17.71  21.14 
1915 03 26.81  19.81  23.31 
1915 04 27.73  20.37  24.05 
1915 05 29.03  21.58  25.30 
1915 06 29.66  21.67  25.66 
1915 07 28.80  22.93  25.86 
1915 08 28.70  23.00  25.85 
1915 09 27.91  21.45  24.68 
1915 10 27.09  21.00  24.04 
1915 11 25.41  20.55  22.98 
1915 12 24.43  19.15  21.79 
1916 01 25.15  19.26  22.20 
