1888 06 28.30  19.29  23.80 
1888 07 26.20  18.50  22.35 
1888 08 26.50  18.50  22.50 
1888 09 28.10  18.90  23.50 
1888 10 28.90  19.00  23.95 
1888 11 31.40  20.29  25.84 
1888 12 31.20  19.60  25.40 
1889 01 31.00  19.79  25.40 
1889 02 33.30  21.40  27.34 
1889 03 34.30  21.20  27.75 
1889 04 31.50  20.80  26.15 
1889 05 29.90  20.10  25.00 
1889 06 28.70  19.50  24.10 
1889 07 26.20  19.00  22.60 
1889 08 26.60  18.90  22.75 
1889 09 27.30  19.10  23.20 
1889 10 29.70  19.20  24.45 
1889 11 32.00  19.70  25.85 
1889 12 32.40  20.40  26.40 
1890 01 31.90  19.60  25.75 
1890 02 32.00  20.60  26.30 
1890 03 31.80  20.20  26.00 
1890 04 99.99  20.10 -99.99 
1890 05 99.99  19.50 -99.99 
1890 06 99.99  18.90 -99.99 
1890 07 99.99  18.20 -99.99 
1890 08 25.20  17.50  21.35 
1890 09 26.80  18.29  22.55 
1890 10 29.80  18.70  24.25 
1890 11 30.00  19.00  24.50 
1890 12 30.30  19.40  24.84 
1891 01 31.60  19.60  25.60 
1891 02 33.00  20.50  26.75 
1891 03 33.40  19.79  26.60 
1891 04 32.30  19.79  26.05 
1891 05 31.20  19.60  25.40 
1891 06 28.70  19.10  23.90 
1891 07 26.50  18.70  22.60 
1891 08 26.40  17.40  21.90 
1891 09 27.40  18.79  23.09 
1891 10 28.70  18.79  23.75 
1891 11 31.90  19.70  25.80 
1891 12 31.90  19.29  25.59 
1892 01 32.80  20.70  26.75 
1892 02 33.40  19.90  26.65 
1892 03 34.90  20.00  27.45 
1892 04 32.70  19.50  26.10 
1892 05 29.40  18.90  24.15 
1892 06 29.10  18.20  23.65 
1892 07 25.90  17.90  21.90 
1892 08 27.60  17.70  22.65 
1892 09 28.30  18.20  23.25 
1892 10 29.00  18.10  23.55 
1892 11 31.90  19.40  25.65 
1892 12 32.80  19.29  26.05 
1893 01 31.90  19.40  25.65 
1893 02 34.20  19.79  27.00 
1893 03 33.80  19.50  26.65 
1893 04 31.20  19.20  25.20 
1893 05 31.60  19.00  25.30 
1911 01 29.90  21.10  25.50 
1911 02 29.20  21.20  25.20 
1911 03 29.40  21.00  25.20 
1911 04 30.00  20.80  25.40 
1911 05 30.30  20.40  25.34 
1911 06 28.40  18.00  23.20 
1911 07 28.00  18.00  23.00 
1911 08 29.90  20.50  25.20 
1911 09 30.90  21.70  26.30 
1911 10 31.70  23.60  27.65 
1911 11 30.30  22.60  26.45 
1911 12 29.40  21.90  25.65 
1912 01 29.20  21.70  25.45 
1912 02 28.80  20.80  24.80 
1912 03 29.70  21.50  25.60 
1912 04 30.50  21.70  26.10 
1912 05 31.00  21.20  26.10 
1912 06 29.30  18.90  24.09 
1912 07 28.90  19.20  24.05 
1912 08 30.00  20.90  25.45 
1912 09 31.40  22.40  26.90 
1912 10 31.30  23.30  27.30 
1912 11 30.90  22.50  26.70 
1912 12 28.80  21.20  25.00 
