1988 10 10.69   2.64   6.66 
1988 11 -1.76  -6.39  -4.07 
1988 12 99.99  -6.50 -99.99 
1989 01 -3.04  -8.97  -6.01 
1989 02 -5.01 -12.83  -8.92 
1989 03   .82  -8.26  -3.72 
1989 04  8.21  -2.52   2.84 
1989 05  8.68  -1.87   3.41 
1989 06 13.76   3.09   8.42 
1989 07 15.53   4.02   9.77 
1989 08 13.92   4.85   9.38 
1989 09 15.63   4.56  10.09 
1989 10  5.95  -1.24   2.35 
1989 11  1.57  -3.94  -1.18 
1989 12  2.41  -4.14   -.86 
1990 01 -2.51  -7.99  -5.25 
1990 02 -1.33  -9.10  -5.21 
1990 03  4.41  -5.55   -.57 
1990 04  8.10  -2.00   3.05 
1990 05  7.88  -1.83   3.02 
1990 06 11.61   1.39   6.50 
1990 07 18.06   7.08  12.57 
1990 08 17.04   6.75  11.90 
1990 09 16.79   6.14  11.46 
1990 10  1.99  -4.92  -1.46 
1990 11  -.57  -6.26  -3.41 
1990 12 -5.66 -12.48  -9.07 
1991 01 -1.40  -8.01  -4.70 
1991 02  3.31  -3.26    . 2 
1991 03  1.82  -8.66  -3.41 
1991 04  6.02  -5.18    .42 
1991 05  7.69  -2.22   2.73 
1991 06  9.99    .12   5.05 
1991 07 15.94   4.51  10.22 
1991 08 15.72   6.02  10.87 
1991 09 15.96   4.98  10.47 
1991 10  7.31  -1.24   3.03 
1991 11   . 1  -5.70  -2.84 
1991 12  -.89  -6.06  -3.47 
1992 01 99.99  -6.01 -99.99 
1992 04  6.35  -3.17   1.58 
1992 05 12.91   1.49   7.20 
1992 06 15.77   4.23  10.00 
1992 07 15.05   6.03  10.54 
1992 08 17.29   6.27  11.78 
1992 09  9.72    .99   5.35 
1992 10  7.05   -.32   3.36 
1992 11   .91  -5.26  -2.17 
1992 12 -4.63 -10.31  -7.47 
1993 01 -4.02 -10.49  -7.25 
1993 02 99.99  -8.96 -99.99 
1993 05 99.99   2.50 -99.99 
1993 06 99.99   1.42 -99.99 
1993 07 10.10   2.98   6.54 
1993 08 99.99   5.73 -99.99 
1993 09 14.37   4.84   9.60 
1993 11 99.99  -6.15 -99.99 
1993 12 99.99  -4.96 -99.99 
1994 01   .57  -4.32  -1.87 
1994 02 -3.74 -99.99 -99.99 
1994 03 99.99  -4.64 -99.99 
1994 04  7.39  -2.58   2.40 
1994 05 10.44    .-2   5.20 
1994 06 11.69   1.14   6.41 
1994 07 18.36   6.36  12.36 
1994 08 16.92   5.86  11.39 
1994 09 15.36   5.75  10.55 
1994 10  5.42  -2.15   1.63 
1994 11 -3.48  -8.95  -6.21 
1995 01  -.26  -5.75  -3.00 
1995 02  2.01  -6.11  -2.05 
1995 03  3.37  -6.57  -1.60 
1995 04  5.98  -4.79    .59 
1995 05 11.72    .77   6.24 
1995 06 11.73   2.29   7.01 
1995 07 15.75   5.06  10.40 
1995 08 12.59   2.99   7.79 
1995 09 15.44   5.90  10.67 
1995 10  3.32  -3.05    .13 
1995 11  2.46  -3.58   -.55 
1995 12 -1.54  -7.18  -4.35 
1996 02   .58  -7.23  -3.32 
1996 03  2.77  -6.25  -1.74 
1996 04  6.22  -3.72   1.24 
1996 05  6.90  -3.31   1.79 
1996 06 12.30    .97   6.63 
1996 07 18.73   6.58  12.65 
1996 10  5.76  -1.62   2.07 
1996 11   .62  -5.43  -2.40 
1997 02   .40  -6.66  -3.13 
1997 03  1.61  -7.83  -3.11 
1997 04  5.23  -5.47   -.11 
1997 05 10.43    .38   5.40 
1997 06 10.59    .93   5.76 
1997 07 15.27   4.58   9.92 
1997 08 18.12   7.35  12.74 
1997 09 13.70   4.48   9.09 
1997 10  4.05  -2.03   1.01 
1997 11  2.15  -3.41   -.63 
1997 12  -.24  -6.46  -3.35 
1998 01 -3.01  -8.35  -5.68 
1998 02   .-2  -6.69  -3.35 
1998 03  3.10  -6.26  -1.58 
1998 04  8.13  -3.82   2.15 
1998 05  9.71    .36   5.03 
1998 06 12.17   2.89   7.53 
1998 07 19.04   8.00  13.52 
1998 08 18.75   7.17  12.96 
1998 09 17.20   5.74  11.47 
1998 10  6.83   -.77   3.03 
1998 12 -4.03  -9.97  -7.00 
1999 01 -2.04  -7.03  -4.53 
1999 02 -2.81  -9.28  -6.04 
1999 03  1.28  -8.00  -3.36 
1999 04  6.09  -5.86    .11 
1999 05  7.73  -3.88   1.92 
1999 06  9.18    .44   4.81 
1999 07 14.33   3.61   8.97 
1999 08 17.11   6.65  11.88 
1999 09 13.26   3.15   8.20 
1999 10  6.41  -1.20   2.60 
1999 11  1.94  -3.87   -.96 
1999 12   .85  -5.12  -2.13 
2000 01 -2.80  -8.95  -5.87 
2000 02  -.18  -6.98  -3.58 
2000 03  1.56  -7.74  -3.09 
2000 04  8.52  -3.61   2.45 
2000 05  8.22  -2.09   3.06 
2000 06 11.60   2.06   6.83 
2000 07 16.08   4.28  10.18 
2000 08 15.98   4.34  10.16 
2000 09 11.60   2.88   7.24 
2000 10  6.36   -.85   2.75 
2000 11   .-6  -6.42  -3.24 
2000 12 -1.02  -7.60  -4.31 
2001 01   .-5  -6.13  -3.09 
2001 02 -1.23  -8.84  -5.03 
2001 03  2.13  -6.19  -2.03 
2001 04  4.31  -5.75   -.72 
2001 05 10.29  -1.59   4.35 
2001 06 10.51    .39   5.45 
2001 07 15.43   4.46   9.94 
2001 08 17.99   7.02  12.50 
2001 09 14.70   4.28   9.49 
2001 10  4.08  -3.02    .52 
2001 11   .81  -4.46  -1.82 
2001 12 -3.20  -8.53  -5.86 
2002 01 -3.27  -8.55  -5.91 
2002 02  -.86  -8.42  -4.64 
2002 03 -1.00  -8.97  -4.98 
2002 04  6.06  -5.36    .34 
2002 05  7.50  -3.22   2.13 
2002 06 12.89   2.41   7.65 
2002 07 16.95   5.29  11.12 
2002 08 16.24   5.29  10.76 
2002 09 12.48   2.50   7.49 
2002 10  6.46  -1.26   2.60 
2002 11  4.63  -1.16   1.73 
2002 12 -1.33  -6.76  -4.04 
2003 01  1.79  -4.56  -1.38 
2003 02   .50  -7.25  -3.37 
2003 03   .89  -6.75  -2.93 
2003 04  5.04  -4.98    . 2 
2003 05  8.56  -2.19   3.18 
2003 06 13.43   2.78   8.10 
2003 07 19.48   6.20  12.84 
2003 08 18.64   5.98  12.31 
2003 09 14.33   4.19   9.26 
2003 10  8.17    .25   4.21 
2003 11 -2.31  -7.91  -5.10 
2003 12 -3.25  -8.08  -5.66 
2004 01 -1.68  -7.67  -4.67 
2004 02  -.51  -6.82  -3.66 
2004 03  2.87  -5.76  -1.44 
2004 04  8.97  -2.49   3.24 
2004 05  8.39   -.40   3.99 
2004 06 15.29   3.87   9.58 
2004 07 18.24   6.73  12.48 
2004 08 17.54   8.12  12.83 
2004 09 10.55   2.02   6.28 
2004 10  6.27   -.55   2.86 
2004 11  2.52  -4.52  -1.00 
2004 12   . 6  -5.49  -2.71 
2005 01 -1.07  -6.46  -3.76 
2005 02  2.25  -6.43  -2.08 
2005 03  3.20  -4.98   -.89 
2005 04  6.50  -4.00   1.25 
2005 05 11.49   1.08   6.28 
2005 06  9.64   1.15   5.39 
2005 07 16.21   4.94  10.58 
2005 08 17.32   6.19  11.75 
2005 09 10.58   1.37   5.97 
2005 10  5.31   -.81   2.25 
2005 11  1.49  -4.67  -1.59 
2005 12  -.47  -6.66  -3.56 
2006 01 -1.62  -6.69  -4.15 
2006 02 -2.30 -10.03  -6.16 
2006 04  5.97  -4.96    .50 
2006 05  9.89  -1.02   4.43 
2006 06 13.34   3.08   8.21 
2006 07 18.79   6.56  12.67 
2006 08 17.71   5.55  11.63 
2006 09 14.25   4.55   9.39 
2006 10  7.46    . 2   3.74 
2006 11  -.61  -5.52  -3.06 
2006 12   .32  -5.63  -2.65 
2007 01   . 6  -6.60  -3.27 
2007 02  1.98  -5.28  -1.65 
2007 03  3.39  -4.42   -.51 
2007 04  5.17  -3.86    .65 
2007 05 10.73    .-3   5.35 
2007 06 10.71   2.07   6.39 
2007 07 18.79   7.40  13.09 
2007 08 15.43   5.66  10.54 
2007 09 11.56   2.98   7.27 
2007 10  5.50  -1.36   2.07 
2007 11  1.46  -4.46  -1.50 
2007 12 -2.70  -7.83  -5.26 
2008 01 -2.15  -8.59  -5.37 
2008 02  1.55  -5.51  -1.98 
2008 03  1.13  -7.27  -3.07 
2008 04  3.43  -6.19  -1.38 
2008 05 10.36    .88   5.62 
2008 06 10.96   1.69   6.32 
2008 07 16.34   5.57  10.95 
2008 08 15.79   6.33  11.06 
2008 09 14.50   5.34   9.92 
2008 10  6.94    .-4   3.45 
2008 11  4.05  -2.23    .91 
2008 12 -3.48  -9.62  -6.55 
2009 01  1.67  -4.79  -1.56 
2009 02   .46  -6.55  -3.04 
2009 03   .-9  -8.31  -4.20 
2009 04  6.07  -3.93   1.07 
2009 05 10.29    .-5   5.12 
2009 06 13.49   3.70   8.59 
2009 07 19.45   8.07  13.76 
2009 08 17.10   6.65  11.87 
2009 09 14.55   4.58   9.56 
2009 10  4.78  -2.15   1.31 
2009 11   .76  -4.17  -1.70 
2009 12 -2.03  -7.95  -4.98 
2010 01   .68  -4.29  -1.80 
2010 02  2.19  -4.29  -1.04 
2010 03  3.36  -5.19   -.91 
2010 04  5.11  -3.74    .68 
2010 05  7.82  -1.38   3.22 
2010 06 10.74   1.30   6.02 
2010 07 17.03   6.22  11.62 
