1944 12 -3.12 -99.99 -99.99 
1948 02  2.04 -11.16  -4.56 
1948 03  9.76  -6.40   1.68 
2005 07 24.76  14.37  19.56 
2006 04 11.51   -.83   5.34 
2006 05 17.21   5.65  11.43 
2006 06 20.54  11.36  15.95 
2006 07 24.55  13.93  19.24 
2006 08 22.09  11.29  16.69 
2006 09 16.79   6.75  11.77 
2006 10 10.25   1.02   5.63 
2006 11  7.34   -.47   3.43 
2006 12  2.01  -4.02  -1.00 
2007 01 -2.79 -11.19  -6.99 
2007 02 -6.70 -16.84 -11.77 
2007 03  1.24 -10.80  -4.78 
2007 04  6.61  -2.82   1.89 
2007 05 19.12   3.83  11.47 
2007 06 23.50  10.33  16.91 
2007 07 22.03  11.24  16.63 
2007 08 23.28  10.89  17.08 
2007 09 20.39   7.27  13.83 
2007 11  3.83  -4.53   -.35 
2007 12 -1.85  -9.02  -5.43 
2008 01 -3.06 -11.36  -7.21 
2008 02 -3.07 -13.65  -8.35 
