1885 01  1.24  -8.53  -3.64 
1885 02 -2.67 -13.53  -8.10 
1885 03  1.31  -9.00  -3.84 
1885 04 13.24   4.23   8.73 
1885 05 17.64   9.47  13.55 
1885 06 25.76  16.40  21.08 
1885 07 28.43  18.31  23.37 
1885 08 25.02  15.82  20.42 
1885 09 20.97   9.53  15.25 
1885 10 14.87   5.65  10.26 
1885 11  8.89   1.54   5.22 
1885 12  3.67  -5.26   -.79 
1886 01  -.84  -8.32  -4.58 
1886 02   .10  -8.39  -4.14 
1886 03  4.42  -2.55    .93 
1886 04 14.02   5.96   9.99 
1886 06 24.09  14.76  19.42 
1886 07 28.06  17.79  22.92 
1886 08 25.97  15.95  20.96 
1886 12  1.16  -7.89  -3.36 
1887 01   .45 -10.76  -5.15 
1887 02  2.70  -6.58  -1.94 
1887 03  3.26  -5.42  -1.08 
1887 04 12.18   2.24   7.21 
2008 01   .10 -99.99 -99.99 
2008 03  8.10 -99.99 -99.99 
2008 04 18.25 -99.99 -99.99 
2008 05 20.95  10.50  15.72 
2008 06 29.43  18.58  24.00 
2008 07 31.87  22.02  26.94 
2008 08 27.97  18.28  23.12 
2008 09 24.01 -99.99 -99.99 
2008 10 17.20   5.68  11.44 
2008 11  9.22 -99.99 -99.99 
2009 01 -1.40 -11.42  -6.41 
2009 02  4.30 -99.99 -99.99 
2009 03  8.30 -99.99 -99.99 
2009 04 16.21 -99.99 -99.99 
