1984 11  7.48 -99.99 -99.99 
1984 12  1.39 -99.99 -99.99 
1985 01  -.92 -99.99 -99.99 
1985 03  7.22 -99.99 -99.99 
1985 05 21.82 -99.99 -99.99 
1985 06 26.86 -99.99 -99.99 
1985 07 31.76 -99.99 -99.99 
1985 09 20.46 -99.99 -99.99 
1985 10 16.11 -99.99 -99.99 
1985 11  4.41 -99.99 -99.99 
1985 12 -1.81 -99.99 -99.99 
1986 01  4.48 -99.99 -99.99 
1986 02  8.22  -2.36   2.92 
1986 03 15.31 -99.99 -99.99 
1986 04 14.15 -99.99 -99.99 
1986 05 20.83   2.47  11.65 
1986 06 29.22 -99.99 -99.99 
1986 11  9.68  -4.00   2.84 
1986 12  4.54 -11.63  -3.54 
1987 01  1.50 -12.05  -5.27 
1987 02  8.72 -99.99 -99.99 
1987 03 11.52  -2.23   4.64 
1987 04 22.36 -99.99 -99.99 
1987 05 21.88   5.21  13.54 
1987 06 26.38 -99.99 -99.99 
1987 07 27.99   8.85  18.42 
1987 09 27.02 -99.99 -99.99 
1987 10 20.96 -99.99 -99.99 
1987 12  4.09  -8.60  -2.25 
1988 01  2.01  -9.72  -3.85 
1988 02  9.22  -6.19   1.51 
1988 03 11.11 -99.99 -99.99 
1988 04 18.99    . 6   9.52 
1988 05 21.66 -99.99 -99.99 
1988 06 30.23 -99.99 -99.99 
1988 07 31.24  10.04  20.64 
1988 09 24.00 -99.99 -99.99 
1988 10 22.78   1.38  12.08 
1988 11  7.84 -99.99 -99.99 
1989 01  1.05 -99.99 -99.99 
1989 04 19.33 -99.99 -99.99 
1989 05 20.32 -99.99 -99.99 
1989 06 26.05 -99.99 -99.99 
1989 07 32.16 -99.99 -99.99 
1989 08 28.26 -99.99 -99.99 
1989 09 25.61 -99.99 -99.99 
1989 10 17.29 -99.99 -99.99 
1989 12  6.03 -99.99 -99.99 
1990 01  5.83 -99.99 -99.99 
1990 02  6.47  -7.27   -.40 
1990 03 13.63  -3.14   5.24 
1990 04 18.87   1.73  10.30 
1990 06 26.28 -99.99 -99.99 
1990 07 30.93 -99.99 -99.99 
1990 09 27.76 -99.99 -99.99 
1990 11 11.13 -99.99 -99.99 
1990 12 -1.50 -99.99 -99.99 
1991 01   .71 -12.04  -5.66 
1991 02 10.96  -3.35   3.80 
1991 03 11.44 -99.99 -99.99 
1991 04 13.64 -99.99 -99.99 
1991 05 18.27 -99.99 -99.99 
1991 06 24.84 -99.99 -99.99 
1991 07 31.29 -99.99 -99.99 
1991 10 18.53 -99.99 -99.99 
1991 12  4.38 -99.99 -99.99 
1992 01  4.77 -99.99 -99.99 
1992 02 10.50  -3.36   3.57 
1992 04 20.20 -99.99 -99.99 
1992 06 26.55 -99.99 -99.99 
1992 08 30.26 -99.99 -99.99 
1992 10 20.79 -99.99 -99.99 
1992 11  5.83 -99.99 -99.99 
1992 12  1.56 -99.99 -99.99 
1993 01  -.57 -13.22  -6.89 
1993 02   .41 -11.09  -5.34 
1993 04 13.78    .74   7.26 
1993 05 22.99 -99.99 -99.99 
1993 07 25.75 -99.99 -99.99 
1993 08 28.08 -99.99 -99.99 
1993 12  4.69  -7.67  -1.48 
1994 01  7.97  -5.93   1.02 
1994 02  7.45 -99.99 -99.99 
1994 03 15.82 -99.99 -99.99 
1994 04 16.95 -99.99 -99.99 
1994 05 22.74   4.06  13.40 
1994 07 31.64 -99.99 -99.99 
1994 08 32.21 -99.99 -99.99 
1994 09 27.34   4.62  15.98 
1994 11  4.38 -99.99 -99.99 
1995 02 99.99  -5.14 -99.99 
1996 07 32.33 -99.99 -99.99 
1996 11 11.01 -99.99 -99.99 
1996 12  4.79 -99.99 -99.99 
1997 01  3.12 -99.99 -99.99 
1997 02  6.23  -4.73    .74 
1997 08 99.99  10.06 -99.99 
1997 12  2.27  -9.28  -3.50 
1998 01  7.45 -99.99 -99.99 
1998 02  7.00  -2.92   2.04 
1998 06 99.99   6.34 -99.99 
1998 07 99.99  11.42 -99.99 
1998 08 31.96  10.16  21.06 
1998 09 25.50   8.79  17.14 
1998 10 99.99   -.58 -99.99 
1998 11 10.56  -1.21   4.67 
1998 12  3.49  -9.75  -3.13 
1999 01  6.33  -4.03   1.14 
1999 02  7.10 -99.99 -99.99 
1999 03 99.99  -4.44 -99.99 
1999 04 99.99   -.71 -99.99 
1999 05 99.99   3.60 -99.99 
1999 08 31.46  10.34  20.90 
1999 09 99.99   3.96 -99.99 
1999 11 15.11  -1.76   6.67 
1999 12 99.99  -8.43 -99.99 
2000 01 99.99  -4.19 -99.99 
2000 02  9.43  -2.48   3.47 
2000 03 99.99  -3.79 -99.99 
2000 07 32.38   9.35  20.86 
2000 08 99.99  11.22 -99.99 
2000 10 99.99   2.24 -99.99 
2000 11  3.79  -7.45  -1.83 
2001 01  1.75 -10.02  -4.13 
2001 02  5.52  -5.49    . 1 
2001 03 13.09   -.91   6.09 
2001 12 99.99  -8.41 -99.99 
2002 02  3.03 -10.35  -3.66 
2003 02  5.90  -6.49   -.29 
2003 06 27.45 -99.99 -99.99 
2003 07 35.16  12.64  23.90 
2003 08 99.99  12.22 -99.99 
2003 12  5.86  -3.94    .96 
2004 02  2.49  -6.83  -2.17 
2004 05 20.78   3.87  12.32 
2004 06 27.51 -99.99 -99.99 
2004 09 24.64   5.15  14.89 
2004 10 99.99   3.09 -99.99 
2004 11 99.99  -4.98 -99.99 
2004 12  5.16  -6.41   -.62 
2005 01  1.80  -7.74  -2.96 
2005 03 99.99  -1.94 -99.99 
2005 05 20.09 -99.99 -99.99 
2005 06 24.24   6.94  15.59 
2005 07 99.99  11.41 -99.99 
2005 08 99.99   9.89 -99.99 
2005 10 18.20    .87   9.54 
2005 11 99.99  -3.54 -99.99 
2006 01  5.96  -3.99    .98 
2006 03  9.68  -3.78   2.95 
2006 04 16.35 -99.99 -99.99 
2006 05 23.78 -99.99 -99.99 
2006 06 29.56 -99.99 -99.99 
2006 07 33.98  12.79  23.38 
2007 01   .41 -11.85  -5.72 
2007 02  6.94  -2.28   2.33 
2007 03 14.27  -1.04   6.61 
2007 05 24.25 -99.99 -99.99 
2007 06 99.99   7.69 -99.99 
2007 07 99.99  13.24 -99.99 
2007 12 99.99  -6.35 -99.99 
2008 01  1.35 -10.33  -4.48 
2008 06 26.65   8.09  17.36 
2008 08 99.99  11.39 -99.99 
2008 09 26.77 -99.99 -99.99 
2008 11 99.99    .43 -99.99 
2009 01 99.99  -5.89 -99.99 
2009 02 99.99  -5.14 -99.99 
2009 05 23.34   6.23  14.78 
2009 11 11.11  -4.76   3.17 
2010 01  5.24  -3.89    .67 
2014 04 15.02  -1.65   6.68 
2014 05 21.22   2.75  11.98 
