1969 04 11.13 -99.99 -99.99 
1976 08 26.00 -99.99 -99.99 
1978 02 -7.00 -99.99 -99.99 
1978 04 12.12 -99.99 -99.99 
1978 06 25.31 -99.99 -99.99 
1978 07 27.15 -99.99 -99.99 
1978 08 22.74 -99.99 -99.99 
1978 10  9.08 -99.99 -99.99 
1979 02 -5.12 -99.99 -99.99 
1979 03 -3.14 -99.99 -99.99 
1979 06 23.97 -99.99 -99.99 
1979 07 23.71 -99.99 -99.99 
1980 02 -7.60 -99.99 -99.99 
1980 03 -4.81 -99.99 -99.99 
1980 06 24.12 -99.99 -99.99 
1980 07 25.44 -99.99 -99.99 
1980 09 18.87 -99.99 -99.99 
1980 10  9.04 -99.99 -99.99 
1981 03  2.07 -99.99 -99.99 
1988 08 23.96 -99.99 -99.99 
1988 09 19.95 -99.99 -99.99 
1988 10  9.72 -99.99 -99.99 
1988 11  2.14 -99.99 -99.99 
1989 01 -6.65 -99.99 -99.99 
1989 03  1.74 -99.99 -99.99 
1989 07 27.83 -99.99 -99.99 
1989 08 26.01 -99.99 -99.99 
1990 05 22.47 -99.99 -99.99 
1991 02 -7.82 -99.99 -99.99 
1991 08 22.24 -99.99 -99.99 
1992 05 17.46 -99.99 -99.99 
1992 10  8.78 -99.99 -99.99 
1993 11 10.29 -99.99 -99.99 
1994 03 -1.29 -99.99 -99.99 
1994 04 10.43 -99.99 -99.99 
1994 06 99.99  13.57 -99.99 
1994 10 11.58 -99.99 -99.99 
1995 01 -7.62 -99.99 -99.99 
1997 04 17.62 -99.99 -99.99 
1997 08 99.99  11.20 -99.99 
2000 04 99.99  -1.78 -99.99 
2000 05 99.99   6.73 -99.99 
2000 06 99.99  12.92 -99.99 
2000 07 99.99  12.66 -99.99 
2000 08 99.99  11.86 -99.99 
2000 09 99.99   4.05 -99.99 
2000 10 99.99  -2.91 -99.99 
2000 11 99.99 -15.73 -99.99 
2000 12 99.99 -14.17 -99.99 
2001 01 99.99 -25.09 -99.99 
2002 10 99.99  -5.82 -99.99 
2002 11 99.99 -13.36 -99.99 
2002 12 99.99 -32.65 -99.99 
2003 02 99.99 -28.10 -99.99 
2003 03 99.99 -17.33 -99.99 
2003 04 99.99  -3.99 -99.99 
2003 05 99.99   5.91 -99.99 
2003 06 99.99  14.11 -99.99 
2003 07 99.99  14.48 -99.99 
2003 08 99.99   9.92 -99.99 
2003 09 99.99   4.85 -99.99 
2003 10 99.99  -5.49 -99.99 
2003 11 99.99 -20.15 -99.99 
2003 12 99.99 -30.17 -99.99 
2004 01 99.99 -31.70 -99.99 
2004 02 99.99 -24.68 -99.99 
2004 03 99.99 -16.50 -99.99 
2004 04 99.99  -1.12 -99.99 
2004 05 99.99   6.40 -99.99 
2004 07 99.99  13.97 -99.99 
2004 08 99.99  10.21 -99.99 
2004 09 99.99   3.74 -99.99 
2004 10 99.99  -5.16 -99.99 
2004 11 99.99 -17.95 -99.99 
2004 12 99.99 -26.98 -99.99 
2005 01 99.99 -35.89 -99.99 
2005 02 99.99 -37.54 -99.99 
2005 03 99.99 -16.40 -99.99 
2005 04 99.99  -1.08 -99.99 
2005 05 99.99   4.28 -99.99 
2005 06 99.99  12.02 -99.99 
2005 09 17.78   6.78  12.28 
2006 02 99.99 -15.96 -99.99 
2006 03  3.57  -5.46   -.94 
2006 06 27.05  16.08  21.56 
2006 07 23.95  14.43  19.19 
2006 08 23.27  11.36  17.31 
2007 03 99.99 -17.87 -99.99 
2007 05 99.99   8.87 -99.99 
2007 06 22.72  11.86  17.28 
2007 09 20.00   7.55  13.77 
2007 10 99.99   1.77 -99.99 
2007 11   .58  -8.22  -3.82 
2008 04 12.83    .73   6.78 
2008 06 99.99  13.81 -99.99 
2008 12 -6.07 -12.04  -9.05 
2009 01 99.99 -15.30 -99.99 
2009 02 -9.43 -19.29 -14.36 
2009 03   .-3  -9.87  -4.94 
2009 05 99.99   7.92 -99.99 
2009 06 99.99  10.96 -99.99 
2009 07 99.99  14.58 -99.99 
2009 08 99.99  11.76 -99.99 
2009 09 99.99   3.27 -99.99 
2009 10 99.99  -2.85 -99.99 
2009 11 99.99 -18.32 -99.99 
2009 12 99.99 -28.64 -99.99 
