1976 08 34.73 -99.99 -99.99 
1983 01 99.99  -6.56 -99.99 
1983 02 99.99  -2.72 -99.99 
1983 03 99.99  -1.67 -99.99 
1983 04 99.99   9.72 -99.99 
1983 05 99.99  12.32 -99.99 
1983 06 99.99  18.29 -99.99 
1983 07 99.99  22.83 -99.99 
1983 08 99.99  19.31 -99.99 
1983 09 99.99  10.59 -99.99 
1983 10 99.99   2.60 -99.99 
1983 11 99.99   -.19 -99.99 
1983 12 99.99  -7.71 -99.99 
1984 01 99.99  -9.55 -99.99 
1984 02 99.99 -19.64 -99.99 
1984 03 99.99  -2.90 -99.99 
1984 04 99.99   4.07 -99.99 
1984 05 99.99  12.74 -99.99 
1984 06 99.99  18.40 -99.99 
1984 07 99.99  22.11 -99.99 
1984 08 99.99  19.48 -99.99 
1984 09 99.99  11.02 -99.99 
1988 04 22.36 -99.99 -99.99 
1989 03 11.48 -99.99 -99.99 
1989 07 36.31 -99.99 -99.99 
1990 08 30.65  18.31  24.48 
1990 09 27.73  12.70  20.21 
1990 10 13.94   4.44   9.19 
1990 11  5.87  -1.21   2.33 
1991 01 -6.38 -13.55  -9.96 
1991 02 -5.10 -13.78  -9.43 
1991 03  3.83  -5.11   -.64 
1991 04 20.28   8.33  14.30 
1991 05 24.48  12.99  18.73 
1991 06 32.34  20.18  26.26 
1991 08 30.89  18.74  24.81 
1991 09 25.66  12.38  19.02 
1992 01  -.87  -6.31  -3.59 
1992 02   . 6  -6.06  -3.00 
1992 04 18.12   7.10  12.61 
1992 05 23.64  11.74  17.68 
1992 06 30.52  17.84  24.18 
1992 07 32.79  19.70  26.24 
1992 09 22.34  10.48  16.41 
1992 10 15.01   2.55   8.78 
1992 11  9.09  -1.51   3.79 
1992 12   .37  -5.20  -2.41 
1993 02 -2.65 -10.71  -6.68 
1993 03  5.09  -4.40    .34 
1993 04 18.15   5.53  11.84 
1993 05 23.97  11.06  17.51 
1993 06 31.08  18.75  24.91 
1993 07 32.80  21.16  26.98 
1993 08 30.56  17.96  24.26 
1993 09 22.92   9.92  16.42 
1993 11 -4.17  -9.39  -6.79 
1994 01 -5.80 -13.41  -9.60 
1994 02 -6.95 -16.60 -11.77 
1994 03  2.51  -6.83  -2.15 
1994 04 16.82   4.38  10.60 
1994 05 27.04  14.11  20.57 
1994 06 32.89  19.78  26.33 
1994 07 31.46  19.69  25.57 
1994 10 18.20   4.30  11.25 
1994 11  8.35   -.52   3.91 
1994 12  -.73  -6.50  -3.61 
1995 01 -2.49 -10.92  -6.70 
1995 02  3.26  -5.28  -1.01 
1995 03  9.05  -1.88   3.58 
1995 04 22.93   8.72  15.82 
1995 05 25.84  13.45  19.64 
1995 07 33.81  21.26  27.53 
1995 08 32.59  19.32  25.96 
1995 09 25.19  12.40  18.79 
1995 10 16.40   3.99  10.19 
1995 11 10.57   -.48   5.04 
1995 12 -1.77 -11.06  -6.41 
1996 02 -1.87 -12.45  -7.16 
1996 04 16.00   3.41   9.70 
1996 05 26.63  12.85  19.74 
1996 06 32.56  19.45  26.01 
1996 07 33.25  21.22  27.23 
1996 08 30.84  17.71  24.28 
1996 09 24.48  11.44  17.95 
1996 10 15.25   2.71   8.97 
1996 11  4.77  -3.16    .80 
1997 02 -2.98 -13.32  -8.14 
1997 03 10.41    .75   5.58 
1997 04 21.88   9.17  15.52 
1997 05 26.77  13.98  20.37 
1997 06 33.00  21.07  27.03 
1997 07 34.40  21.68  28.04 
1997 08 31.51  18.33  24.92 
1997 09 26.48  12.26  19.36 
1997 10 24.20   9.68  16.94 
1997 11  3.17  -6.58  -1.70 
1997 12 -4.01 -12.70  -8.35 
1998 03  2.07  -5.67  -1.80 
1998 04 18.15   5.11  11.63 
1998 05 25.96  12.15  19.05 
1998 06 32.81  20.00  26.40 
1998 08 33.73  21.06  27.39 
1998 09 26.23  12.89  19.56 
1998 10 16.66   3.73  10.19 
1998 11  6.55  -5.23    .66 
1999 02  8.26  -2.43   2.91 
1999 03  6.23  -5.90    .16 
1999 06 30.18  16.85  23.51 
1999 08 34.66  20.21  27.43 
1999 09 25.30  12.63  18.96 
1999 10 18.95   6.99  12.97 
1999 12   .58  -5.61  -2.51 
2000 01 -2.14  -9.72  -5.93 
2000 02  3.65  -5.28   -.81 
2000 03 11.28  -1.15   5.06 
2000 05 25.85  12.67  19.26 
2000 06 32.20  19.04  25.62 
2000 07 32.84  20.70  26.77 
2000 09 25.16  11.04  18.10 
2000 10 11.64   1.16   6.40 
2000 11  4.36  -4.94   -.29 
2000 12  1.75  -2.71   -.48 
2001 01 -3.87 -12.00  -7.93 
2001 02  -.29 -10.22  -5.25 
2001 03 14.61   2.10   8.35 
2001 04 20.24   6.50  13.37 
2001 05 30.01  16.08  23.04 
2001 06 32.58  19.12  25.85 
2001 07 33.65  17.37  25.51 
2001 08 32.30 -99.99 -99.99 
2001 09 25.03 -99.99 -99.99 
2001 10 15.07 -99.99 -99.99 
2001 11 10.26    .63   5.44 
2001 12  2.57  -6.67  -2.05 
2002 01  4.39  -3.67    .35 
2002 02  7.60   -.46   3.57 
2002 03 15.38   3.80   9.59 
2002 04 16.95   6.16  11.55 
2002 05 24.16  11.43  17.79 
2002 06 28.50  16.17  22.33 
2002 07 99.99  18.43 -99.99 
2002 09 29.06  11.24  20.15 
2002 10 19.76   3.66  11.71 
2002 11 12.82  -1.54   5.64 
2002 12 -4.60 -15.31  -9.95 
2003 01  2.32  -5.53  -1.60 
2003 02  2.95  -6.86  -1.95 
2003 03  8.18  -3.75   2.21 
2003 04 17.37   5.37  11.37 
2003 05 25.37  12.22  18.79 
2003 06 30.29 -99.99 -99.99 
2003 07 32.79 -99.99 -99.99 
2003 08 34.22 -99.99 -99.99 
2003 09 27.82 -99.99 -99.99 
2003 10 21.22 -99.99 -99.99 
2003 11  8.82 -99.99 -99.99 
2003 12  3.17 -99.99 -99.99 
2004 01  3.53 -99.99 -99.99 
2004 02  9.03 -99.99 -99.99 
2004 03 13.43 -99.99 -99.99 
2004 04 19.89 -99.99 -99.99 
2004 05 28.85 -99.99 -99.99 
2004 06 34.34  17.02  25.68 
2004 07 33.86  18.87  26.36 
2004 08 32.12  15.97  24.04 
2004 09 28.08  10.81  19.44 
2004 10 18.98 -99.99 -99.99 
2004 11 12.47 -99.99 -99.99 
2004 12  3.24 -99.99 -99.99 
2005 07 36.16  18.83  27.50 
2005 09 30.19  11.19  20.69 
2005 11 10.49 -99.99 -99.99 
2005 12  4.34 -99.99 -99.99 
2006 01 -7.28 -99.99 -99.99 
2006 02  7.54 -99.99 -99.99 
2006 03 15.32 -99.99 -99.99 
2006 04 22.96 -99.99 -99.99 
2006 05 28.72  12.68  20.70 
2006 06 33.88  17.74  25.81 
2006 07 33.29 -99.99 -99.99 
2006 08 34.22  16.36  25.29 
2006 09 26.54 -99.99 -99.99 
2006 10 19.96 -99.99 -99.99 
2006 11 11.03 -99.99 -99.99 
2006 12  -.64 -99.99 -99.99 
2007 01  2.79 -99.99 -99.99 
2007 02  5.57 -99.99 -99.99 
2007 03 12.16 -99.99 -99.99 
2007 04 22.58 -99.99 -99.99 
2007 05 29.11  12.59  20.85 
2007 06 33.64 -99.99 -99.99 
2007 07 34.53  18.08  26.30 
2007 08 34.59 -99.99 -99.99 
2007 09 28.22   9.50  18.86 
2007 10 19.61   1.16  10.38 
2007 11 10.68 -99.99 -99.99 
2007 12  1.24 -99.99 -99.99 
2008 01 -7.74 -99.99 -99.99 
2008 02  -.62 -99.99 -99.99 
2008 03 18.91 -99.99 -99.99 
2008 04 23.43   7.77  15.60 
2008 05 31.02  14.82  22.92 
2008 06 34.20 -99.99 -99.99 
2008 07 36.18  19.87  28.02 
2008 08 34.49  17.77  26.13 
2008 09 25.33   9.18  17.26 
2008 11 12.00  -1.25   5.37 
2008 12  3.61 -99.99 -99.99 
2009 01  1.16 -99.99 -99.99 
2009 02  6.96 -99.99 -99.99 
2009 03 15.15 -99.99 -99.99 
2009 04 17.58 -99.99 -99.99 
2009 05 27.95 -99.99 -99.99 
2009 06 32.53  15.88  24.20 
2009 07 34.41  16.29  25.35 
2009 08 32.18  15.25  23.72 
2009 09 26.09   9.16  17.62 
2009 10 21.44 -99.99 -99.99 
2009 11 10.00 -99.99 -99.99 
2009 12  3.42 -99.99 -99.99 
2010 01  1.59 -99.99 -99.99 
2010 02   .77 -99.99 -99.99 
2010 03 13.86 -99.99 -99.99 
2010 04 22.45 -99.99 -99.99 
2010 05 28.58 -99.99 -99.99 
2010 06 34.56  19.03  26.79 
2010 07 34.25  18.00  26.12 
2010 08 34.87  18.11  26.49 
2010 09 28.21 -99.99 -99.99 
2010 10 21.79 -99.99 -99.99 
2010 11 13.54 -99.99 -99.99 
2010 12  6.25 -99.99 -99.99 
2011 01   .78 -99.99 -99.99 
2011 02  1.47 -99.99 -99.99 
2011 03 12.81 -99.99 -99.99 
2011 04 23.23 -99.99 -99.99 
2011 05 29.71 -99.99 -99.99 
2011 06 34.06  17.95  26.00 
2011 07 34.81  17.90  26.35 
2011 08 33.83 -99.99 -99.99 
2011 09 27.88 -99.99 -99.99 
2011 10 19.62 -99.99 -99.99 
2011 11  4.09 -99.99 -99.99 
2011 12 -2.04 -99.99 -99.99 
2012 01 -1.47 -99.99 -99.99 
2012 02 -4.60 -99.99 -99.99 
2012 03  9.91 -99.99 -99.99 
2012 04 27.65  11.75  19.70 
2012 05 29.84  15.20  22.52 
2012 06 34.75 -99.99 -99.99 
2012 07 35.21  19.83  27.52 
2012 08 35.02  18.95  26.99 
2012 09 26.93  10.10  18.51 
2012 10 21.69 -99.99 -99.99 
2012 11  9.01 -99.99 -99.99 
2012 12 -1.71 -99.99 -99.99 
2013 01  1.64 -99.99 -99.99 
2013 02  5.24 -99.99 -99.99 
2013 03 16.66 -99.99 -99.99 
2013 04 22.36 -99.99 -99.99 
2013 05 29.03 -99.99 -99.99 
2013 06 33.09 -99.99 -99.99 
2013 07 35.00  18.92  26.96 
2013 08 32.50 -99.99 -99.99 
2013 09 29.28  11.98  20.63 
2013 10 19.49 -99.99 -99.99 
2013 11 12.31 -99.99 -99.99 
2014 02 -4.67 -99.99 -99.99 
2014 03 12.41 -99.99 -99.99 
2014 04 17.50 -99.99 -99.99 
2014 05 30.91 -99.99 -99.99 
