1985 08  21.07   7.17  14.12 
1985 09  12.05   1.58   6.81 
1985 10   9.27  -2.31   3.48 
1985 12  -1.84 -11.10  -6.47 
1986 01  -1.33 -10.76  -6.04 
1986 02  -7.13 -19.11 -13.12 
1986 03   6.00  -4.25   0.87 
1986 04   9.60  -1.87   3.86 
1986 05  18.68   4.58  11.63 
1986 07  20.21   9.00  14.61 
1986 08  22.93   7.50  15.21 
1986 09  13.20   2.48   7.84 
1986 10  13.18   -.79   6.19 
1986 12   -.65 -11.16  -5.90 
1987 01   -.82 -13.29  -7.05 
1987 02   0.27 -10.48  -5.10 
1987 04  14.55  -1.10   6.72 
1987 05  19.53   3.00  11.26 
1987 06  23.71   9.02  16.36 
1987 07  23.04   9.13  16.08 
1987 08  18.48 -99.99 -99.99 
1987 09  20.72   4.16  12.44 
1987 12  -1.02 -12.50  -6.76 
1988 01  -8.71 -19.16 -13.93 
1988 05  21.06   4.66  12.86 
1988 06  22.50   9.78  16.14 
1988 07  22.59  10.27  16.43 
1988 08  22.31   8.39  15.35 
1988 09  16.60   4.12  10.36 
1988 10  13.94  -1.79   6.07 
1988 11   0.75  -9.87  -4.56 
1988 12  -3.66 -13.08  -8.37 
1989 01  -6.00 -17.78 -11.89 
1989 02  -9.71 -21.98 -15.84 
1989 03  -2.90 -14.53  -8.71 
1989 04  11.37  -2.36   4.50 
1989 05  17.40   2.97  10.18 
1989 06 -99.99   8.97 -99.99 
1989 08  22.35   9.27  15.81 
1989 09  17.75   3.40  10.57 
1989 11   0.16 -99.99 -99.99 
1989 12  -4.67 -14.27  -9.47 
1990 01  -5.37 -14.84 -10.10 
1990 02  -3.20 -17.73 -10.46 
1990 03   3.95  -7.95  -1.99 
1990 04   9.88  -1.28   4.30 
1990 05  17.85   3.77  10.81 
1990 06  21.37   8.13  14.75 
1990 07  22.40   9.74  16.07 
1990 08  21.60   8.54  15.07 
1990 11 -99.99 -12.98 -99.99 
1990 12  -8.43 -20.59 -14.51 
1991 01  -6.40 -17.12 -11.76 
1991 02   2.98  -6.42  -1.72 
1991 03   1.98 -11.34  -4.68 
1991 04  13.33   -.90   6.21 
1991 08  26.23  10.75  18.49 
1991 09  18.42   3.20  10.81 
1991 10   5.95  -6.02  -0.03 
1992 01  -1.71 -15.93  -8.82 
1992 02  -3.75 -14.72  -9.23 
1992 03   7.55  -4.02   1.76 
1992 04  12.56 -99.99 -99.99 
1992 05  15.81   2.18   8.99 
1992 06  22.32   8.46  15.39 
1992 07  22.63   8.13  15.37 
1992 10   9.77  -4.42   2.67 
1992 11   1.20  -7.14  -2.96 
1993 02  -7.17 -18.77 -12.97 
1993 03   2.69  -8.55  -2.93 
1993 04 -99.99  -1.10 -99.99 
1993 06  19.77   6.34  13.05 
1993 09  18.48   1.58  10.03 
1993 10  12.87  -3.70   4.58 
1993 11   0.02 -11.88  -5.93 
1993 12  -2.08 -13.57  -7.83 
1994 01 -11.98 -22.60 -17.29 
1994 03   5.45  -8.33  -1.44 
1994 04  12.16  -3.63   4.26 
1994 05  18.89   3.07  10.98 
1994 06 -99.99   7.33 -99.99 
1994 09  20.29   5.41  12.85 
1994 10  11.30  -3.07   4.11 
1995 02  -3.74 -99.99 -99.99 
1995 05  18.00 -99.99 -99.99 
1995 06  22.08 -99.99 -99.99 
1996 05  12.52 -99.99 -99.99 
1996 06 -99.99   7.02 -99.99 
1997 09  20.17   3.64  11.90 
1998 01 -13.12 -99.99 -99.99 
1998 05  22.54   5.57  14.05 
1998 06  21.45   7.75  14.60 
1998 09  19.65   4.37  12.01 
1998 10 -99.99   -.70 -99.99 
1998 11  -1.59 -10.20  -5.89 
1999 02  -2.70 -14.81  -8.75 
1999 03  -0.05  -9.07  -4.56 
1999 05  16.28   3.16   9.72 
1999 06  20.18   6.38  13.28 
1999 07  21.18   8.35  14.77 
1999 08  22.87   9.30  16.08 
1999 09  18.28   2.43  10.35 
1999 10  11.81  -2.62   4.59 
2000 01  -8.57 -19.52 -14.04 
2000 02  -3.59 -17.56 -10.57 
2000 05  16.00   2.56   9.28 
2000 06  19.12   7.08  13.10 
2000 07  21.94 -99.99 -99.99 
2000 09  16.66   3.38  10.02 
2000 10  11.64  -3.30   4.17 
2000 11   1.16 -99.99 -99.99 
2001 03   5.50  -8.32  -1.40 
2001 04  13.62 -99.99 -99.99 
2001 05  20.07   3.36  11.71 
2001 06  19.29   6.85  13.07 
2001 08  25.90   8.08  16.99 
2001 09  20.12   2.86  11.49 
2001 10   8.97 -99.99 -99.99 
2002 02   0.38 -99.99 -99.99 
2002 03  -7.55 -21.23 -14.39 
2002 04 -99.99  -7.00 -99.99 
2002 05  16.81   0.07   8.43 
2002 06  25.43   8.07  16.75 
2002 07  26.94  10.40  18.67 
2002 08  22.06   7.52  14.79 
2002 09  16.77   2.02   9.39 
2002 10   6.08  -5.23   0.42 
2002 11   3.33  -6.43  -1.55 
2003 01  -7.81 -19.45 -13.63 
2003 02  -4.33 -16.69 -10.51 
2003 03  -2.27 -15.47  -8.87 
2003 04  10.04   -.98   4.52 
2003 05  15.76   2.89   9.32 
2003 06  20.29   7.75  14.02 
2003 07  25.50   9.56  17.53 
2003 09  17.40   3.57  10.48 
2003 10  14.41  -1.62   6.39 
2003 11  -2.33 -15.22  -8.78 
2003 12  -1.84 -15.12  -8.47 
2004 01 -10.31 -20.25 -15.28 
2004 02  -1.79 -13.50  -7.64 
2004 03   3.50  -8.03  -2.26 
2004 05  16.29   1.37   8.83 
2004 06  20.52   6.63  13.57 
2004 07  22.37  10.32  16.34 
2004 08  21.54   7.70  14.62 
2004 09  16.07   2.97   9.51 
2004 10   7.97  -5.60   1.18 
2004 11   3.75  -6.25  -1.25 
2005 01  -8.22 -21.11 -14.67 
2005 02   -.46 -14.71  -7.58 
2005 03   3.15  -8.52  -2.68 
2005 04  13.31   -.26   6.52 
2005 05  18.12   3.08  10.60 
2005 06  19.12   8.70  13.91 
2005 07  23.30   9.14  16.22 
2005 08  21.77   6.96  14.36 
2005 09  16.04   1.96   9.00 
2005 10  11.31  -1.82   4.74 
2005 11   3.41  -6.13  -1.36 
2005 12  -1.00 -12.81  -6.90 
2006 01   -.56  -9.95  -5.25 
2006 02  -1.84 -13.34  -7.59 
2006 03  -1.81 -12.19  -7.00 
2006 04  14.68   -.67   7.00 
2006 05  18.35   5.26  11.80 
2006 06  22.69   9.81  16.25 
2006 09  18.48 -99.99 -99.99 
2007 01  -2.13 -14.42  -8.27 
2007 02  -8.20 -99.99 -99.99 
2007 03   2.98 -99.99 -99.99 
2007 04   9.02  -1.70   3.66 
2007 05 -99.99   4.31 -99.99 
2007 07  27.00  12.79  19.89 
2007 09  16.79   2.36   9.58 
2007 10  13.04  -2.50   5.27 
2007 11   0.96  -8.71  -3.87 
2008 04   6.91  -5.36   0.77 
2008 05 -99.99   3.87 -99.99 
2008 06  21.38   8.14  14.76 
2008 07  22.89   8.89  15.89 
2008 09  18.50   2.21  10.35 
2008 11   4.55  -6.19   -.81 
2009 01  -6.13 -99.99 -99.99 
2009 02  -5.35 -17.00 -11.17 
2009 03  -3.40 -17.29 -10.34 
2009 05  17.18   0.45   8.81 
2009 06  21.50   6.34  13.92 
2009 08  23.00   7.20  15.10 
2009 09  23.69   4.05  13.87 
2010 04  13.16  -1.96   5.60 
2010 05  14.93   1.91   8.42 
2010 06  21.00   7.56  14.28 
2010 07  22.50   8.84  15.67 
2010 09  15.06   1.69   8.37 
2011 03  -5.52 -15.45 -10.48 
2011 04   8.04  -3.92   2.06 
2011 05  18.46   3.70  11.08 
2011 06  20.24   8.29  14.26 
2011 09  22.29   3.43  12.86 
2011 11   0.64 -12.02  -5.69 
2012 04  10.94  -1.80   4.56 
2012 05  17.19   2.91  10.05 
