1987 01 99.99 -99.99   5.20 
1987 02 99.99 -99.99   6.70 
1987 03 99.99 -99.99  13.60 
1987 04 99.99 -99.99  14.40 
1987 05 99.99 -99.99  15.80 
1987 06 99.99 -99.99  22.20 
1987 07 99.99 -99.99  24.30 
1987 08 99.99 -99.99  26.60 
1987 09 99.99 -99.99  23.60 
1987 11 99.99 -99.99   9.60 
1987 12 99.99 -99.99   8.89 
1988 01 99.99 -99.99   7.20 
1988 02 99.99 -99.99   6.50 
1988 03 99.99 -99.99   8.60 
1988 04 99.99 -99.99  12.10 
1988 05 99.99 -99.99  15.80 
1988 06 99.99 -99.99  19.60 
1988 07 99.99 -99.99  26.50 
1988 09 99.99 -99.99  20.50 
1988 10 99.99 -99.99  16.79 
1988 12 99.99 -99.99   4.60 
1989 01 99.99 -99.99   4.69 
1989 02 99.99 -99.99   6.80 
1989 03 99.99 -99.99   9.70 
1989 04 99.99 -99.99  10.40 
1989 06 99.99 -99.99  20.70 
1989 07 99.99 -99.99  26.40 
1989 08 99.99 -99.99  26.00 
1989 09 99.99 -99.99  20.20 
1989 11 99.99 -99.99  12.00 
1989 12 99.99 -99.99   9.70 
1990 03 99.99 -99.99  10.90 
1990 04 99.99 -99.99   -.50 
1990 05 99.99 -99.99  16.29 
1990 06 99.99 -99.99  23.30 
1990 08 99.99 -99.99  25.40 
1990 09 99.99 -99.99  23.90 
1990 10 99.99 -99.99  15.70 
1990 12 99.99 -99.99   5.00 
1991 02 99.99 -99.99   5.10 
1991 04 99.99 -99.99   9.50 
1991 05 99.99 -99.99  12.90 
1991 07 99.99 -99.99  26.20 
1991 08 99.99 -99.99  25.60 
1991 11 99.99 -99.99   8.50 
1992 05 99.99 -99.99  15.50 
1992 09 99.99 -99.99  21.90 
1993 03 99.99 -99.99   9.00 
1993 06 99.99 -99.99  22.10 
1993 09 99.99 -99.99  18.90 
1993 10 99.99 -99.99  14.70 
1993 12 99.99 -99.99   6.70 
1994 02 99.99 -99.99   6.80 
1994 03 99.99 -99.99   6.40 
1994 04 99.99 -99.99   9.89 
1994 05 99.99 -99.99   6.60 
1994 06 99.99 -99.99  23.10 
1994 07 99.99 -99.99  28.00 
1994 08 99.99 -99.99  28.50 
1994 09 99.99 -99.99  19.70 
1994 10 99.99 -99.99  15.30 
1994 12 99.99 -99.99   6.30 
1995 01 10.10   1.00   5.55 
1995 03 14.30   3.80   9.05 
1995 04 17.70 -99.99 -99.99 
1995 05 26.60   9.20  17.90 
1995 06 26.70  13.20  19.95 
1995 07 34.50  16.10  25.30 
1995 08 33.00  16.70  24.85 
1995 09 25.40  11.60  18.50 
1995 10 22.90  10.20  16.54 
1995 11 17.50   6.30  11.90 
1995 12 13.30   5.00   9.14 
1996 01 12.40   4.50   8.45 
1996 02  9.60   2.09   5.85 
1996 03 14.90   4.00   9.45 
1996 04 17.20   5.90  11.55 
1996 05 21.50   6.90  14.20 
1996 06 27.90  11.90  19.90 
1996 07 32.90  16.70  24.80 
1996 08 32.59  16.50  24.55 
1996 09 25.90  11.60  18.75 
1996 10 21.40   6.20  13.79 
1996 11 17.40   4.90  11.15 
1996 12 13.50   4.00   8.75 
1997 01 12.10   3.70   7.90 
1997 02 16.29   1.90   9.09 
1997 03 18.29    .70   9.50 
1997 04 18.29   6.70  12.50 
1997 05 23.40   9.50  16.45 
1997 06 30.20  13.60  21.90 
1997 07 33.30  15.80  24.55 
1997 08 32.09  16.70  24.40 
1997 10 21.90  10.60  16.25 
1997 11 15.10   6.20  10.65 
1997 12 12.40   3.60   8.00 
1998 02 14.20   2.40   8.30 
1998 03 16.79   1.50   9.14 
1998 04 18.20   5.10  11.65 
1998 05 20.90   8.20  14.54 
1998 06 31.80  13.90  22.84 
1998 07 35.90  16.90  26.40 
1998 08 34.40  17.29  25.85 
1998 09 29.80  15.60  22.70 
1998 10 21.10   7.20  14.15 
1998 11 16.40   4.40  10.40 
1998 12 11.70   -.80   5.45 
1999 01 11.60   1.90   6.75 
1999 02 10.00    .40   5.20 
1999 03 15.40   4.40   9.89 
1999 04 20.40   4.60  12.50 
1999 06 31.50  15.10  23.30 
1999 07 34.59  17.60  26.09 
1999 08 36.40  19.79  28.10 
1999 10 24.60  13.00  18.79 
1999 12 10.70   2.30   6.50 
2000 01 11.30  -1.50   4.90 
2000 02 16.00    .50   8.25 
2000 03 18.70   2.40  10.55 
2000 04 20.70   5.40  13.05 
2000 05 27.20  11.20  19.20 
2000 06 31.60  14.00  22.80 
2000 07 36.00  18.40  27.20 
2000 08 35.50  17.29  26.40 
2000 09 29.10  13.70  21.40 
2000 10 20.20   8.39  14.30 
2000 11 15.80   6.10  10.95 
2000 12 14.10   3.80   8.95 
2001 01 11.30   2.40   6.85 
2001 02 12.50   1.70   7.10 
2001 03 19.40   6.70  13.04 
2001 05 22.90   7.70  15.29 
2001 06 32.90  15.20  24.05 
2001 07 35.00  17.70  26.35 
2001 08 36.09  19.20  27.65 
2001 10 28.10  13.10  20.60 
2001 11 14.30   4.80   9.55 
2001 12 11.80    .60   6.20 
2002 02 15.70   4.80  10.25 
2002 03 16.70   4.10  10.40 
2002 04 18.60   4.90  11.75 
2002 05 24.40   9.20  16.79 
2002 08 31.50  16.50  24.00 
2002 09 28.20  12.60  20.40 
2002 10 24.50  10.10  17.29 
2002 11 15.80   6.20  11.00 
2002 12 13.30   4.40   8.85 
2003 01  9.30   2.09   5.70 
2003 02 10.40   1.70   6.05 
2004 03 16.40   2.90   9.64 
2004 05 19.50   6.60  13.05 
2004 06 12.00   1.80   6.90 
2004 07 34.21  17.95  26.08 
2004 08 34.38  18.89  26.63 
2004 09 29.31  14.66  21.98 
2004 10 25.26  12.48  18.86 
2004 11 14.23   3.86   9.04 
2004 12  9.85   2.86   6.35 
2005 01 10.28  -2.49   3.89 
2005 02  8.42  -1.56   3.43 
2005 03 15.99   4.84  10.41 
2005 04 19.54   5.51  12.52 
2005 05 28.69  12.13  20.41 
2005 06 30.80  15.79  23.29 
2005 07 35.73  20.12  27.93 
2005 08 33.16  16.91  25.04 
2005 09 27.00  12.65  19.82 
2005 10 23.49  11.15  17.32 
2005 11 14.38   5.82  10.10 
2005 12 10.05   1.86   5.95 
2006 01  7.92    .35   4.13 
2006 02  9.91   1.39   5.65 
2006 03 16.44   3.82  10.13 
2006 04 21.86   8.27  15.06 
2006 05 25.51  12.95  19.23 
2006 06 31.23  16.60  23.91 
2006 07 35.29  18.92  27.10 
2006 08 32.86  16.70  24.78 
2006 09 27.15  13.81  20.48 
2006 10 26.24  11.75  18.99 
2006 11 18.42   7.22  12.82 
2006 12 10.35   4.19   7.27 
2007 01 14.29   1.03   7.66 
2007 02 12.76   5.57   9.16 
2007 03 12.93   2.93   7.93 
2007 04 15.61   7.37  11.49 
2007 05 23.17   8.96  16.06 
2007 06 30.09  13.72  21.90 
2007 07 35.25  18.60  26.92 
2007 08 33.41  18.49  25.95 
2007 09 29.18  15.31  22.24 
2007 10 20.71   9.72  15.21 
2007 11 14.60   4.07   9.33 
2007 12 10.81   1.61   6.21 
2008 01 13.07   1.23   7.14 
2008 02 14.75   2.85   8.80 
2008 03 15.51   3.46   9.48 
2008 04 20.71   5.67  13.19 
2008 05 22.09  10.54  16.31 
2008 06 29.08  14.49  21.78 
2008 07 35.03  19.51  27.27 
2008 08 35.04  18.74  26.89 
2008 09 27.46  15.51  21.48 
2008 10 19.74  11.34  15.54 
2008 11 11.94   3.84   7.89 
2008 12  8.79   1.53   5.16 
2009 01  8.50   2.82   5.66 
2009 02 11.61   1.16   6.38 
2009 03 15.55   4.76  10.15 
2009 04 14.45   4.30   9.37 
2009 05 25.48  10.33  17.90 
2009 06 31.95  15.61  23.78 
2009 07 36.24  19.93  28.08 
2009 08 34.04  17.62  25.83 
2009 09 25.02  13.52  19.27 
2009 10 23.37   9.47  16.42 
2009 11 17.93   6.87  12.40 
2009 12 14.10   4.94   9.52 
2010 01 11.22   3.58   7.40 
2010 02 13.32   4.42   8.87 
2010 03 15.58   5.07  10.32 
2010 04 19.36   6.78  13.07 
2010 05 21.46   8.57  15.01 
2010 06 28.30  13.26  20.78 
2010 07 36.04  19.51  27.77 
2010 08 34.52  18.60  26.56 
2010 09 28.12  14.40  21.26 
2010 10 22.25   9.72  15.98 
2010 11 14.57   6.25  10.41 
2010 12 13.90   3.76   8.83 
2011 01 11.99   2.38   7.18 
2011 02 10.80   1.29   6.04 
2011 03 14.52   3.85   9.18 
2011 04 21.77   7.01  14.39 
2011 05 23.24  10.92  17.08 
2011 06 28.70  14.81  21.75 
2011 07 33.66  18.44  26.05 
2011 08 35.57  19.28  27.42 
2011 09 30.46  14.82  22.64 
2011 10 22.56   9.35  15.95 
2011 11 15.48   5.94  10.71 
2011 12 11.27   2.29   6.78 
2012 01 11.81   -.47   5.67 
2012 02  7.54  -2.53   2.50 
2012 03 15.61   3.99   9.80 
2012 04 15.47   5.30  10.38 
2012 05 25.69   9.91  17.79 
2012 06 33.18  17.32  25.25 
2012 07 35.61  19.28  27.44 
2012 08 36.31  19.77  28.04 
2012 09 28.92  14.64  21.78 
2012 10 23.02  10.50  16.76 
2012 11 16.20   7.35  11.78 
2012 12 12.47   3.40   7.93 
2013 01 10.61   2.44   6.52 
2013 02  9.89   1.10   5.49 
2013 03 14.14   5.33   9.73 
2013 04 17.59   6.04  11.81 
2013 05 19.35   8.01  13.68 
2013 06 28.30  11.54  19.92 
2013 07 33.68  17.67  25.67 
2013 08 33.29  16.84  25.06 
2013 09 28.23  13.82  21.02 
2013 10 27.42  13.50  20.45 
2013 11 12.97   4.54   8.75 
2013 12 11.25   1.78   6.51 
