1897 07 23.98   7.66  15.82 
1897 08 27.58   9.18  18.38 
1897 09 21.77   2.88  12.32 
1897 10  9.03  -4.05   2.48 
1897 11  4.94 -99.99 -99.99 
1897 12 -2.35 -15.96  -9.16 
1898 01 -3.98 -18.54 -11.26 
1898 02  1.01 -12.23  -5.60 
1898 03 -1.53 -13.15  -7.33 
1898 04 10.41  -4.19   3.11 
1898 09 10.95  -6.71   2.11 
2012 10  9.47  -3.39   3.04 
2012 11  3.57  -8.25  -2.34 
2012 12 -3.17 -14.97  -9.07 
2013 01 -3.82 -16.70 -10.26 
2013 02 -2.54 -18.17 -10.35 
2013 03  2.95 -11.38  -4.21 
2013 04  5.12  -8.93  -1.90 
2013 05 14.04  -1.20   6.42 
2013 06 21.92 -99.99 -99.99 
2013 07 25.66   6.68  16.17 
2013 08 25.50   6.03  15.76 
2013 09 17.56 -99.99 -99.99 
2013 10  7.40  -7.90   -.25 
2013 11  3.09 -14.82  -5.86 
2013 12 -4.21 -19.04 -11.63 
2014 01 -1.22 -16.78  -9.00 
2014 02 -2.82 -15.02  -8.92 
2014 03  3.08 -11.14  -4.03 
2014 04  7.11  -8.35   -.62 
2014 05 13.73  -1.68   6.02 
