1991 09 25.82 -99.99 -99.99 
1991 10 19.52 -99.99 -99.99 
1991 11 10.22 -99.99 -99.99 
1992 01  3.56 -99.99 -99.99 
1992 02  5.98 -99.99 -99.99 
1992 03  9.02 -99.99 -99.99 
1992 04 17.64 -99.99 -99.99 
1992 05 21.71 -99.99 -99.99 
1992 06 24.87 -99.99 -99.99 
1992 07 27.95 -99.99 -99.99 
1992 08 26.51 -99.99 -99.99 
1992 09 24.70 -99.99 -99.99 
1992 10 16.64 -99.99 -99.99 
1992 11 10.86 -99.99 -99.99 
1992 12  5.32  -1.41   1.95 
1993 01  5.81  -1.63   2.08 
1993 02  2.81 -99.99 -99.99 
1993 03  7.98 -99.99 -99.99 
1993 05 23.15 -99.99 -99.99 
1993 06 26.68 -99.99 -99.99 
1993 07 30.66 -99.99 -99.99 
1993 08 30.09 -99.99 -99.99 
1993 09 24.26 -99.99 -99.99 
1993 10 17.73 -99.99 -99.99 
1993 12  5.22 -99.99 -99.99 
1994 01   .42 -99.99 -99.99 
1994 02  4.73 -99.99 -99.99 
1994 03  9.07 -99.99 -99.99 
1994 04 19.44 -99.99 -99.99 
1994 05 20.60 -99.99 -99.99 
1994 06 28.67 -99.99 -99.99 
1994 07 30.24 -99.99 -99.99 
1994 08 27.25 -99.99 -99.99 
1994 09 24.13 -99.99 -99.99 
1994 10 17.99 -99.99 -99.99 
1994 11 15.29 -99.99 -99.99 
1994 12  9.03 -99.99 -99.99 
1995 01  5.57 -99.99 -99.99 
1995 02  4.63 -99.99 -99.99 
1995 03 13.44 -99.99 -99.99 
1995 04 17.09 -99.99 -99.99 
1995 05 22.76 -99.99 -99.99 
1995 06 29.03  17.43  23.23 
1995 07 30.85 -99.99 -99.99 
1995 08 32.87 -99.99 -99.99 
1995 09 25.18 -99.99 -99.99 
1995 10 20.07 -99.99 -99.99 
1995 11 10.13 -99.99 -99.99 
1995 12  3.29 -99.99 -99.99 
1996 03  7.87 -99.99 -99.99 
1996 04 16.26 -99.99 -99.99 
1996 05 22.04 -99.99 -99.99 
1996 06 29.34 -99.99 -99.99 
1996 07 27.94 -99.99 -99.99 
1996 08 29.00 -99.99 -99.99 
1996 09 23.31 -99.99 -99.99 
1996 10 17.74 -99.99 -99.99 
1997 02  7.37 -99.99 -99.99 
1997 03 12.85 -99.99 -99.99 
1997 04 15.50 -99.99 -99.99 
1997 05 19.75 -99.99 -99.99 
1997 06 27.60 -99.99 -99.99 
1997 07 29.87 -99.99 -99.99 
1997 08 26.64 -99.99 -99.99 
1997 09 24.02 -99.99 -99.99 
1997 10 19.11 -99.99 -99.99 
1997 11  9.47 -99.99 -99.99 
1997 12  6.35 -99.99 -99.99 
1998 01  8.14 -99.99 -99.99 
1998 02  9.55 -99.99 -99.99 
1998 03 13.43 -99.99 -99.99 
1998 04 18.31 -99.99 -99.99 
1998 05 25.13 -99.99 -99.99 
1998 06 26.04 -99.99 -99.99 
1998 07 29.62 -99.99 -99.99 
1998 08 31.12 -99.99 -99.99 
1998 09 28.03 -99.99 -99.99 
1998 10 19.35 -99.99 -99.99 
1998 11 14.45 -99.99 -99.99 
1998 12  9.32 -99.99 -99.99 
1999 02  8.46 -99.99 -99.99 
1999 03 10.67 -99.99 -99.99 
1999 04 19.75 -99.99 -99.99 
1999 05 25.90 -99.99 -99.99 
1999 06 29.89 -99.99 -99.99 
1999 07 33.00 -99.99 -99.99 
1999 08 28.92 -99.99 -99.99 
1999 09 26.57 -99.99 -99.99 
1999 10 19.58 -99.99 -99.99 
1999 11 15.88 -99.99 -99.99 
1999 12  6.96 -99.99 -99.99 
2000 02  8.31 -99.99 -99.99 
2000 03 16.23 -99.99 -99.99 
2000 04 18.20 -99.99 -99.99 
2000 05 24.76 -99.99 -99.99 
2000 06 29.26 -99.99 -99.99 
2000 07 27.29 -99.99 -99.99 
2000 08 27.64 -99.99 -99.99 
2000 09 24.89 -99.99 -99.99 
2000 10 20.82 -99.99 -99.99 
2000 11 10.99 -99.99 -99.99 
2001 01  3.54 -99.99 -99.99 
2001 02  8.47 -99.99 -99.99 
2001 03  9.07 -99.99 -99.99 
2001 04 21.04 -99.99 -99.99 
2001 05 23.86 -99.99 -99.99 
2001 06 27.89 -99.99 -99.99 
2001 07 28.79 -99.99 -99.99 
2001 08 29.05 -99.99 -99.99 
2001 09 24.84 -99.99 -99.99 
2001 10 20.00 -99.99 -99.99 
2001 11 16.66 -99.99 -99.99 
2002 01  5.69 -99.99 -99.99 
2002 02  7.38 -99.99 -99.99 
2002 03 11.20 -99.99 -99.99 
2002 04 18.67 -99.99 -99.99 
2002 05 21.19 -99.99 -99.99 
2002 06 28.31 -99.99 -99.99 
2002 07 30.80 -99.99 -99.99 
2002 08 30.31 -99.99 -99.99 
2002 09 27.81 -99.99 -99.99 
2002 10 17.90 -99.99 -99.99 
2002 11  9.92 -99.99 -99.99 
2002 12  2.90 -99.99 -99.99 
2003 02  3.36 -99.99 -99.99 
2003 03 13.39 -99.99 -99.99 
2003 04 19.91 -99.99 -99.99 
2003 05 21.32 -99.99 -99.99 
2003 06 25.16  15.17  20.16 
2003 07 27.70  17.70  22.70 
2003 08 28.02 -99.99 -99.99 
2003 09 22.92 -99.99 -99.99 
2003 10 17.32 -99.99 -99.99 
2003 12  5.85 -99.99 -99.99 
2004 02  4.66 -99.99 -99.99 
2004 03 11.54 -99.99 -99.99 
2004 04 15.89 -99.99 -99.99 
2004 05 24.85 -99.99 -99.99 
2004 06 25.07  14.76  19.91 
2004 07 27.69 -99.99 -99.99 
2004 08 26.09 -99.99 -99.99 
2004 09 25.15 -99.99 -99.99 
2004 10 18.29 -99.99 -99.99 
2004 11 12.86 -99.99 -99.99 
2004 12  6.79 -99.99 -99.99 
2005 02  6.78 -99.99 -99.99 
2005 03  7.99 -99.99 -99.99 
2005 04 18.41 -99.99 -99.99 
2005 05 19.59 -99.99 -99.99 
2005 06 28.39 -99.99 -99.99 
2005 07 30.01 -99.99 -99.99 
2005 08 28.57 -99.99 -99.99 
2005 09 26.46 -99.99 -99.99 
2005 10 17.76 -99.99 -99.99 
2005 12  1.92 -99.99 -99.99 
2006 01  8.81 -99.99 -99.99 
2006 02  4.87 -99.99 -99.99 
2006 03  8.21 -99.99 -99.99 
2006 04 19.57 -99.99 -99.99 
2006 05 21.00 -99.99 -99.99 
2006 06 24.13 -99.99 -99.99 
2006 07 28.76 -99.99 -99.99 
2006 08 29.15 -99.99 -99.99 
2006 09 22.75  13.26  18.00 
2006 10 16.02 -99.99 -99.99 
2006 11 12.99 -99.99 -99.99 
2007 02  -.72 -99.99 -99.99 
2007 03 11.20 -99.99 -99.99 
2007 04 14.38 -99.99 -99.99 
2007 05 25.94 -99.99 -99.99 
2007 06 27.43 -99.99 -99.99 
2007 07 27.44 -99.99 -99.99 
2007 08 29.05 -99.99 -99.99 
2007 09 26.02 -99.99 -99.99 
2007 10 21.62 -99.99 -99.99 
2007 11 10.68 -99.99 -99.99 
2007 12  6.06 -99.99 -99.99 
2008 01  3.41  -4.44   -.51 
2008 02  3.60  -6.12  -1.26 
2008 03  7.51  -1.80   2.85 
2008 04 18.73   6.04  12.38 
2008 05 19.69   7.70  13.69 
2008 06 27.08  16.69  21.88 
2008 07 28.17  18.16  23.16 
2008 08 26.86  15.67  21.26 
2008 09 25.48  12.86  19.17 
2008 10 16.44   5.49  10.96 
2008 11  9.56    .22   4.89 
2008 12  5.45  -3.82    .81 
2009 01 -1.16  -9.12  -5.14 
2009 02  4.51  -6.24   -.86 
2009 03 11.08  -1.35   4.86 
2009 04 16.95   3.92  10.43 
2009 05 22.06  10.03  16.04 
2009 06 25.56  13.79  19.67 
2009 07 25.71  16.40  21.05 
2009 08 27.52  17.68  22.60 
2009 09 23.31  14.03  18.67 
2009 10 15.46   5.55  10.50 
2009 11 13.80   4.34   9.07 
2009 12  3.28  -4.15   -.43 
2010 01   .70  -5.67  -2.48 
2010 02   .54  -5.98  -2.72 
2010 03 11.94    .99   6.46 
2010 04 19.84   6.02  12.93 
2010 05 23.37  11.34  17.35 
2010 06 27.50  17.53  22.51 
2010 08 29.39  18.19  23.79 
2010 09 25.77  13.49  19.63 
2010 10 18.25   7.66  12.95 
2010 11 11.82    .91   6.36 
2010 12  -.13  -5.61  -2.87 
2011 01   .19  -8.10  -3.95 
2011 02  4.59  -5.83   -.61 
2011 03  9.51  -1.36   4.07 
2011 04 17.52   6.41  11.96 
2011 05 21.76  11.88  16.82 
2011 06 26.99  16.84  21.91 
2011 07 30.75  20.08  25.41 
2011 08 28.13  18.04  23.08 
2011 09 23.73  14.72  19.22 
2011 10 16.19   7.98  12.08 
2011 11 14.08   4.00   9.04 
2011 12  6.73   -.24   3.24 
2012 01  4.69  -3.81    .44 
2012 02  6.35  -1.61   2.36 
2012 03 17.00   4.91  10.95 
2012 04 15.73   4.62  10.17 
2012 05 25.91  13.50  19.70 
2012 06 26.99  15.65  21.32 
2012 07 30.72  19.87  25.30 
2012 08 28.17  17.53  22.85 
2012 09 24.09  13.38  18.73 
2012 10 17.35   7.47  12.41 
2012 11  9.09    .28   4.68 
2012 12  7.90    .77   4.33 
2013 01  4.17  -4.09    . 3 
2013 02  3.16  -5.69  -1.26 
2013 03  6.72  -2.32   2.19 
2013 04 18.11   3.41  10.76 
2013 05 24.75   8.79  16.77 
2013 06 27.74  14.99  21.36 
2013 07 29.30  18.12  23.71 
2013 08 28.51  15.15  21.83 
2013 09 25.15  11.29  18.21 
2013 10 18.71   8.85  13.78 
2013 11  9.46   -.41   4.52 
2013 12  5.76  -3.11   1.32 
2014 01  -.52 -11.18  -5.85 
2014 02  1.85  -9.12  -3.63 
2014 03  7.29  -4.94   1.17 
2014 04 17.24   3.50  10.37 
2014 05 21.22   9.74  15.48 
