1904 01 99.99 -99.99  12.60 
1904 02 99.99 -99.99  13.90 
1904 03 99.99 -99.99  16.00 
1904 04 99.99 -99.99  18.29 
1904 05 99.99 -99.99  20.29 
1904 06 99.99 -99.99  24.10 
1904 07 99.99 -99.99  23.70 
1904 08 99.99 -99.99  25.70 
1904 09 99.99 -99.99  23.20 
1904 10 99.99 -99.99  20.00 
1904 11 99.99 -99.99  18.29 
1904 12 99.99 -99.99  11.30 
1905 01 99.99 -99.99  11.20 
1905 02 99.99 -99.99  12.30 
1905 03 99.99 -99.99  14.90 
1905 04 99.99 -99.99  18.50 
1905 05 99.99 -99.99  20.29 
1905 06 99.99 -99.99  23.50 
1905 07 99.99 -99.99  25.80 
1905 08 99.99 -99.99  26.40 
1905 09 99.99 -99.99  24.60 
1905 10 99.99 -99.99  22.80 
1905 11 99.99 -99.99  18.29 
1905 12 99.99 -99.99  12.50 
1906 01 99.99 -99.99  11.20 
1906 02 99.99 -99.99  14.40 
1906 03 99.99 -99.99  15.90 
1906 04 99.99 -99.99  17.60 
1906 05 99.99 -99.99  19.79 
1906 06 99.99 -99.99  23.10 
1906 07 99.99 -99.99  25.90 
1906 08 99.99 -99.99  26.90 
1906 09 99.99 -99.99  25.90 
1906 10 99.99 -99.99  22.40 
1906 11 99.99 -99.99  18.89 
1906 12 99.99 -99.99  16.00 
