1989 05  17.70   3.92  10.81 
1989 06  23.38   8.68  16.03 
1989 07  27.92  11.87  19.89 
1989 08  23.95  10.07  17.01 
1989 09  18.75   3.55  11.15 
1989 10  12.92  -3.96   4.48 
1989 11   2.71 -10.14  -3.71 
1989 12  -5.12 -17.60 -11.36 
1990 01  -4.23 -14.74  -9.49 
1990 02  -3.22 -17.44 -10.33 
1990 03   5.62  -7.38   -.88 
1990 04  11.27  -3.60   3.83 
1990 05  18.33   3.57  10.95 
1990 06  22.52   7.58  15.05 
1990 07  25.28 -99.99 -99.99 
1990 08  25.13 -99.99 -99.99 
1990 09  22.82   5.35  14.08 
1990 10  11.07  -3.45   3.81 
1990 11   -.45 -99.99 -99.99 
1990 12  -7.61 -20.83 -14.22 
1991 01  -8.28 -20.19 -14.23 
1991 02   3.31  -8.43  -2.56 
1991 03   2.97 -10.76  -3.89 
1991 04  13.67  -3.36   5.15 
1991 06  21.32 -99.99 -99.99 
1991 07  25.13 -99.99 -99.99 
1991 08  28.57  12.00  20.28 
1991 09  19.12   1.78  10.45 
1991 10   7.58 -10.29  -1.35 
1991 12   -.94 -15.45  -8.19 
1992 01   -.55 -99.99 -99.99 
1992 02   -.88 -11.02  -5.95 
1992 03   8.60  -6.55   1.02 
1992 04 -99.99  -1.79 -99.99 
1992 05  16.99 -99.99 -99.99 
1992 06  21.74   9.51  15.62 
1992 07  21.75   9.35  15.55 
1992 08  23.55   8.88  16.21 
1992 09  16.73   2.73   9.72 
1992 10  11.14  -1.60   4.77 
1992 11   1.23  -6.08  -2.42 
1992 12 -10.71 -18.39 -14.54 
1993 01  -9.66 -22.51 -16.08 
1993 02  -7.33 -17.74 -12.53 
1993 03   2.53 -99.99 -99.99 
1993 04  11.65   -.16   5.74 
1993 05  20.29   5.01  12.65 
1993 06  20.95   8.22  14.59 
1993 07  21.26   9.97  15.62 
1993 08  22.19   8.88  15.53 
1993 09  18.36   3.49  10.92 
1993 10  12.63  -2.00   5.31 
1993 11   0.25 -10.60  -5.17 
1993 12  -1.05 -12.40  -6.72 
1995 10  10.79  -2.02   4.38 
1995 11  -3.59 -12.47  -8.03 
1995 12 -10.14 -19.74 -14.94 
1996 01 -14.97 -24.89 -19.93 
1996 02  -4.48 -17.07 -10.77 
1996 03  -2.10 -11.71  -6.91 
1996 04  11.25 -99.99 -99.99 
1996 05  13.18   2.65   7.91 
1996 06  21.30   9.05  15.17 
1996 07  24.83  11.27  18.04 
1996 08 -99.99  10.93 -99.99 
1996 09  15.73   5.32  10.52 
1996 10   9.88  -1.85   4.01 
1996 11  -7.42 -15.05 -11.23 
1996 12 -11.77 -23.05 -17.41 
1997 01 -11.37 -24.52 -17.94 
1997 02  -2.06 -11.54  -6.80 
1997 03   -.94 -10.73  -5.83 
1997 04   8.68  -3.50   2.59 
1997 05  17.28   4.27  10.77 
1997 06  22.03  10.42  16.22 
1997 08  25.54  11.59  18.56 
1997 09  21.52   6.80  14.16 
1997 10   9.50  -1.40   4.05 
1997 11   3.12  -6.82  -1.85 
1997 12   1.10  -9.03  -3.96 
1998 01 -12.58 -21.74 -17.16 
1998 02  -0.05  -9.46  -4.75 
1998 03   1.84  -9.39  -3.77 
1998 04  14.80   0.70   7.75 
1998 05  21.40   5.52  13.46 
1998 06  20.20   8.97  14.58 
1998 07  27.21  13.69  20.44 
1998 09  21.43   6.17  13.80 
1998 10  12.92   0.37   6.64 
1998 11   1.13  -7.32  -3.09 
1998 12  -5.24 -15.77 -10.50 
1999 01  -7.13 -18.98 -13.05 
1999 02   -.23 -11.34  -5.78 
1999 03   2.74  -6.89  -2.07 
1999 04  11.92   -.72   5.60 
1999 05  15.42   4.23   9.83 
1999 06  20.08   8.47  14.28 
1999 07 -99.99  10.18 -99.99 
1999 08  24.77  11.90  18.33 
1999 09  18.69   3.60  11.14 
1999 10  12.53  -1.23   5.64 
1999 11   6.62  -5.68   0.47 
1999 12   2.15  -8.79  -3.32 
2000 01  -8.56 -19.08 -13.82 
2000 02  -4.71 -16.54 -10.63 
2000 03   2.02  -7.21  -2.59 
2000 04  11.44  -2.34   4.54 
2000 05  17.62   4.05  10.84 
2000 06  20.88   8.22  14.55 
2000 07  27.31  12.52  19.91 
2000 08  25.08  10.53  17.80 
2000 09  18.37   5.02  11.69 
2000 10  13.24  -1.55   5.84 
2000 11  -0.07 -12.45  -6.26 
2000 12 -10.58 -20.48 -15.53 
2001 01  -1.17 -10.97  -6.07 
2001 02  -9.54 -20.85 -15.19 
2001 03   4.21  -6.60  -1.19 
2001 04  12.20  -2.29   4.95 
2001 05  19.65   4.77  12.21 
2001 06 -99.99   8.53 -99.99 
2001 08  28.96  11.86  20.41 
2001 09  21.97   7.27  14.62 
2001 10   8.97  -3.88   2.54 
2001 11   5.74  -5.40   0.16 
2001 12  -5.63 -15.94 -10.78 
2002 01  -5.32 -14.95 -10.13 
2002 02   -.29 -10.83  -5.56 
2002 03  -8.52 -18.65 -13.58 
2002 12   0.40 -10.88  -5.24 
2003 01  -6.27 -17.65 -11.96 
2003 02  -7.11 -99.99 -99.99 
2003 03   0.71 -11.76  -5.52 
2003 04  11.26   -.21   5.52 
2003 05  16.36   3.70  10.03 
2003 06  20.96   9.25  15.10 
2003 07  27.58  11.80  19.69 
2003 08  28.74  13.55  21.14 
2004 01 -10.61 -20.48 -15.54 
2004 02  -2.53 -13.14  -7.83 
2004 03   5.39  -5.08   0.15 
2004 04  13.65  -1.43   6.10 
2004 05  15.27   2.19   8.73 
2004 06  20.04   7.87  13.95 
2004 08  22.12   8.81  15.46 
2005 02  -1.98 -13.20  -7.59 
2005 03   3.40  -6.13  -1.36 
2005 04  13.42   -.98   6.22 
2005 05  18.40   1.92  10.16 
2005 06  19.62   8.20  13.91 
2005 07  25.40  10.84  18.11 
2005 08  22.26   8.89  15.57 
2005 09  19.37   4.67  12.02 
2005 10  12.89  -1.04   5.92 
2005 11   3.93  -6.15  -1.11 
2005 12  -1.26 -12.94  -7.10 
2006 08 -99.99  10.86 -99.99 
2006 09  18.57   5.61  12.09 
2006 10   8.50  -2.59   2.95 
2006 11  -2.65 -12.62  -7.63 
2006 12   1.00 -99.99 -99.99 
2007 02  -8.13 -17.81 -12.96 
2007 03   5.39  -6.91   -.76 
2007 04 -99.99   -.77 -99.99 
2007 05 -99.99   5.48 -99.99 
2007 06  23.87   9.32  16.59 
2007 09  17.79   4.07  10.93 
2007 10  13.65   0.06   6.85 
2007 11   2.21  -8.89  -3.34 
2007 12  -6.13 -17.62 -11.87 
2008 01  -6.08 -19.25 -12.66 
2008 02  -6.04 -19.61 -12.82 
2008 03 -99.99  -8.50 -99.99 
2008 04   8.88  -4.98   1.95 
2008 05  18.81   4.14  11.47 
2008 07 -99.99  10.71 -99.99 
2008 08  25.11   8.95  17.03 
2008 09  19.64   4.69  12.17 
2008 10  13.65  -2.33   5.65 
2008 11   6.03  -5.98   0.02 
2008 12  -9.93 -21.42 -15.68 
2009 01  -4.63 -19.58 -12.10 
2009 02  -2.09 -15.26  -8.68 
2009 03 -99.99 -13.06 -99.99 
2009 04  11.95  -2.95   4.50 
2009 05  18.42   1.05   9.74 
2009 06  21.93   7.27  14.60 
2009 07  25.25  10.41  17.83 
2009 08  24.17   9.72  16.94 
2009 09 -99.99   7.06 -99.99 
2009 10   6.95  -2.82   2.06 
2009 11   6.93  -5.36   0.78 
2009 12 -13.14 -99.99 -99.99 
2010 01  -6.04 -14.34 -10.19 
2010 02  -5.18 -15.75 -10.46 
2010 03   8.53  -5.30   1.61 
2010 04  12.81  -1.97   5.42 
2010 05  13.44 -99.99 -99.99 
2010 06  20.65   8.88  14.76 
2010 07  23.36  10.22  16.79 
2010 08  22.04   9.50  15.77 
2010 10  12.96   -.80   6.08 
2010 11  -1.08 -12.21  -6.64 
2010 12  -9.27 -18.62 -13.94 
2011 01  -8.34 -17.92 -13.13 
2011 02  -7.12 -18.95 -13.03 
2011 03  -3.97 -13.82  -8.89 
2011 04   8.72  -3.53   2.60 
2011 05  17.37   2.95  10.16 
2011 06  20.81   8.47  14.64 
2011 07  24.89  11.11  18.00 
2011 08  25.90  10.64  18.27 
2011 09  23.83   6.00  14.91 
2011 10  14.08 -99.99 -99.99 
2011 11   2.48  -9.82  -3.66 
2011 12  -0.05 -10.97  -5.51 
2012 01  -1.42 -13.52  -7.47 
2012 02   0.02 -13.34  -6.66 
2012 03   5.91 -99.99 -99.99 
2012 04  11.00 -99.99 -99.99 
2012 07  26.05   9.37  17.70 
2012 08  26.93   8.60  17.76 
2012 09  22.92   4.67  13.79 
2012 10   7.00  -4.90   1.04 
2012 11  -1.88 -13.39  -7.63 
2012 12  -9.71 -20.35 -15.03 
2013 01  -6.09 -16.93 -11.51 
2013 02  -2.68 -12.66  -7.67 
2013 03  -3.63 -16.35  -9.99 
2013 04   5.93  -6.40   -.23 
2013 05  20.45   5.06  12.75 
2013 06  21.45   9.50  15.47 
2013 07  24.62  11.38  18.00 
2013 08  26.90  11.08  18.99 
2013 09  22.60   7.29  14.94 
2013 10  11.87  -2.15   4.85 
2013 11   -.36 -12.57  -6.46 
2013 12 -99.99 -20.73 -99.99 
2014 01  -3.70 -15.38  -9.54 
