1988 10 11.99  -1.55   5.22 
1988 11 -1.04  -8.50  -4.77 
1988 12 -4.71 -12.09  -8.40 
1989 01 -3.08 -11.08  -7.08 
1989 02 99.99 -17.37 -99.99 
1989 03  3.94  -8.32  -2.18 
1989 04 10.85  -4.96   2.94 
1989 05 13.19  -1.97   5.60 
1989 06 20.40   2.11  11.26 
1989 07 27.65   5.07  16.36 
1989 08 21.37   4.44  12.90 
1989 09 18.17    .76   9.46 
1989 10  8.14  -2.25   2.94 
1989 11  1.24  -5.19  -1.97 
1989 12 -1.64  -9.09  -5.36 
1990 01 -1.81  -8.27  -5.04 
1990 02 -2.10 -12.78  -7.44 
1990 03  5.69  -8.26  -1.28 
1990 04  9.41  -4.12   2.64 
1990 05 11.88  -1.60   5.14 
1990 06 18.74   2.09  10.42 
1990 07 24.91   5.32  15.11 
1990 08 22.97   5.20  14.08 
1990 09 22.54   2.83  12.68 
1990 10  5.85  -3.35   1.25 
1990 11   .94  -6.56  -2.81 
1990 12 99.99 -16.56 -99.99 
1991 01 -3.23 -11.89  -7.56 
1991 02  3.10  -5.47  -1.18 
1991 03  3.19  -8.22  -2.51 
1991 04  7.52  -4.46   1.53 
1991 05 11.52  -1.64   4.94 
1991 06 17.33   1.51   9.42 
1991 07 25.96   5.21  15.58 
1991 08 26.61   5.68  16.14 
1991 09 18.67   1.60  10.13 
1991 10  8.71  -3.34   2.68 
1991 11  -.94  -8.47  -4.70 
1991 12 -2.35  -8.97  -5.66 
1992 01 -1.26  -9.52  -5.39 
1992 02  2.39  -6.61  -2.11 
1992 03  8.59  -4.25   2.17 
1992 04 10.49  -2.96   3.76 
1992 05 18.02   -.13   8.94 
1992 06 21.42   3.96  12.69 
1992 07 21.30   4.17  12.73 
1992 08 23.96   3.68  13.82 
1992 09 15.70    .20   7.95 
1992 10  9.64  -1.66   3.99 
1992 11 -1.09  -8.55  -4.82 
1992 12 -4.76 -13.26  -9.01 
1993 01 -5.02 -13.61  -9.31 
1993 02 -2.50 -13.72  -8.11 
1993 03  6.58  -5.52    .52 
1993 04  7.99  -4.28   1.85 
1993 05 17.62    .72   9.17 
1993 06 15.74   1.80   8.76 
1993 07 17.17   3.11  10.14 
1993 08 20.18   3.31  11.74 
1993 09 16.98   -.11   8.43 
1993 10  7.74  -2.79   2.47 
1993 11 -1.78 -10.89  -6.33 
1993 12 -2.14 -10.16  -6.15 
1994 01  -.57  -8.14  -4.35 
1994 02 -2.10 -12.61  -7.35 
1994 03  6.71  -8.31   -.80 
1994 04 10.70  -3.23   3.73 
1994 05 16.11    .28   8.19 
1994 06 19.67   1.58  10.62 
1994 07 25.63   5.13  15.37 
1994 08 26.78   4.94  15.86 
1994 09 20.96   1.43  11.19 
1994 10  5.70  -2.75   1.47 
1994 11 -1.91 -10.22  -6.07 
1994 12 -3.20 -10.18  -6.69 
1995 01 -3.29  -9.89  -6.59 
1995 02   . 3  -8.08  -4.02 
1995 03  4.33  -8.14  -1.90 
1995 04  7.76  -4.61   1.57 
1995 05 13.93  -1.29   6.32 
1995 06 17.62   1.81   9.71 
1995 07 23.02   5.15  14.08 
1995 08 23.71   3.24  13.47 
1995 09 17.91   1.80   9.85 
1995 10  4.44  -3.83    .30 
1995 11   .62  -5.19  -2.28 
1995 12 -3.38 -10.09  -6.73 
1996 01 -3.80 -12.26  -8.03 
1996 02 -2.53 -11.78  -7.15 
1996 03  3.92  -8.58  -2.33 
1996 04  8.89  -3.73   2.58 
1996 05 10.42  -1.97   4.22 
1996 06 20.56   1.46  11.01 
1996 07 26.75   5.02  15.88 
1996 08 24.52   3.59  14.05 
1996 09 14.79    .13   7.46 
1996 10  7.04  -4.23   1.40 
1996 11   .24  -6.93  -3.34 
1996 12 -2.81 -10.27  -6.54 
1997 01 -3.36 -11.49  -7.42 
1997 02 -1.61 -10.52  -6.06 
1997 03  4.34  -8.16  -1.90 
1997 04  6.92  -6.61    .15 
1997 05 15.45  -1.14   7.15 
1997 06 18.01   2.82  10.41 
1997 07 23.03   4.14  13.58 
1997 08 24.12   5.11  14.61 
1997 09 18.51   2.01  10.26 
1997 10  4.73  -2.85    .94 
1997 11   .-9  -7.32  -3.70 
1997 12 -4.07 -11.63  -7.85 
1998 01 -2.00 -10.29  -6.14 
1998 02   .38 -10.43  -5.02 
1998 03  4.13  -7.63  -1.75 
1998 04  8.59  -4.48   2.05 
1998 06 15.02   1.84   8.43 
1998 07 27.45   7.03  17.24 
1998 08 25.92   5.43  15.67 
1998 09 18.91   4.82  11.86 
1998 10  6.72  -1.95   2.38 
1998 12 -3.50 -10.70  -7.10 
1999 03  4.48  -6.85  -1.18 
1999 04  8.72  -4.48   2.11 
1999 08 23.35   6.31  14.83 
2000 01 -1.20  -7.83  -4.51 
2000 02  1.90  -6.14  -2.11 
2000 03  5.63  -5.32    .15 
2000 04 11.18  -1.84   4.67 
2000 05 13.26   1.08   7.17 
2000 06 19.43   3.56  11.49 
2000 07 25.02   6.24  15.63 
2000 08 24.21   5.66  14.93 
2000 09 14.89   1.92   8.40 
2000 10  6.58   -.77   2.90 
2000 11 -1.57  -9.39  -5.48 
2000 12 -1.41  -8.63  -5.02 
2001 01  -.92  -8.45  -4.68 
2001 02   .-5 -10.66  -5.35 
2001 03  5.46  -4.94    .25 
2001 04  7.68  -3.75   1.96 
2001 05 16.23    .43   8.33 
2001 06 18.08   2.85  10.46 
2001 07 22.77   6.69  14.73 
2001 08 26.05   6.58  16.31 
2001 09 19.95   3.54  11.74 
2001 10  6.89  -1.16   2.86 
2001 11  3.36  -3.11    .12 
2001 12 -2.36 -10.13  -6.25 
2002 01 -2.11  -8.53  -5.32 
2002 02  -.45 -10.28  -5.36 
2002 03  2.76  -7.70  -2.46 
2002 04  8.17  -4.04   2.06 
2002 05 12.71   -.52   6.09 
2002 06 18.33   3.71  11.02 
2002 07 24.65   6.43  15.54 
2002 08 19.95   4.26  12.10 
2002 11  1.57  -4.75  -1.58 
2002 12  -.32  -6.18  -3.25 
2003 01   .37  -5.56  -2.59 
2003 02  -.56  -9.24  -4.90 
2003 03  4.73  -4.52    .10 
2003 04  9.05  -2.71   3.17 
2003 05 13.16    .15   6.65 
2003 06 19.19   3.80  11.49 
2003 09 17.53   2.82  10.17 
2003 10 11.11   -.87   5.12 
2003 11  -.92  -8.28  -4.60 
2003 12  -.76  -7.53  -4.14 
2004 01  -.97  -8.45  -4.71 
2004 02  1.00  -8.20  -3.60 
2004 03  7.50  -3.59   1.95 
2004 04 10.42  -2.33   4.04 
2004 05 11.55    .68   6.11 
2004 06 18.06   3.46  10.76 
2004 07 24.30   6.36  15.33 
2004 08 22.03   6.30  14.16 
2004 09 13.56   2.55   8.05 
2004 10  8.57   -.92   3.82 
2004 11  1.91  -5.23  -1.66 
2004 12  -.14  -6.46  -3.30 
2005 01  -.70  -7.60  -4.15 
2005 02  2.27  -8.53  -3.13 
2005 03  5.94  -5.05    .44 
2005 04  8.91  -3.09   2.91 
2005 05 13.36    .55   6.95 
2005 06 15.85   2.89   9.37 
2005 07 24.81   6.18  15.49 
2005 08 23.34   5.18  14.26 
2005 09 15.46   1.67   8.56 
2005 10  9.02    . 8   4.55 
2005 11   . 0  -6.22  -3.11 
2005 12 -2.75  -9.03  -5.89 
2006 01   .-2  -5.54  -2.78 
2006 02 -1.27 -11.72  -6.49 
2006 04  9.58  -1.95   3.81 
2006 05 15.30    .74   8.02 
2006 06 20.29   5.04  12.67 
2006 07 26.56   8.02  17.29 
2006 08 23.11   5.38  14.24 
2006 09 17.66   2.69  10.17 
2006 10  8.05  -2.00   3.02 
2006 11  1.53  -5.66  -2.06 
2007 04 10.77  -2.52   4.12 
2007 05 14.72    .39   7.55 
2007 07 28.94   9.45  19.19 
2007 08 24.31   5.69  15.00 
2007 09 16.87   2.40   9.63 
2007 10  7.51   -.52   3.49 
2007 11  2.33  -5.98  -1.82 
2007 12 -2.42  -9.64  -6.03 
2008 01 -2.35 -11.50  -6.93 
2008 02  1.15  -7.17  -3.01 
2008 03  4.44  -8.99  -2.27 
2008 04  8.50  -6.20   1.15 
2008 05 13.02    .16   6.59 
2008 06 17.43   2.71  10.07 
2008 07 24.44   6.03  15.23 
2008 08 22.76   5.92  14.34 
2008 09 16.69   1.98   9.33 
2008 10  8.64  -1.00   3.82 
2008 11  3.62  -2.62    .50 
2008 12 -3.26 -11.20  -7.23 
2009 01 -1.30  -8.64  -4.97 
2009 02  2.54  -7.55  -2.50 
2009 03  3.83  -8.29  -2.23 
2009 04  9.22  -3.50   2.86 
2009 05 14.98    .37   7.67 
2009 06 17.75   3.78  10.76 
2009 07 23.91   6.65  15.28 
2009 08 22.30   6.80  14.54 
2009 09 21.35   4.21  12.78 
2009 10  5.21  -2.96   1.12 
2009 11  3.00  -5.25  -1.12 
2009 12 -3.99 -12.70  -8.34 
2010 01  1.20  -6.18  -2.48 
2010 02  2.70  -7.98  -2.64 
2010 03  7.67  -4.54   1.56 
2010 04  9.54  -3.39   3.07 
2010 05 11.16  -1.03   5.06 
2010 06 17.15   3.69  10.42 
2010 07 23.30   5.60  14.45 
2010 08 22.03   5.64  13.83 
2010 09 17.48   3.49  10.48 
2010 10 10.92    .52   5.72 
2010 11  1.51  -6.70  -2.59 
2010 12 -1.23  -8.20  -4.71 
2011 01  -.51  -8.08  -4.29 
2011 02 -1.08 -11.24  -6.16 
2011 03  5.65  -6.16   -.25 
2011 04  6.55  -4.60    .97 
2011 05 11.91   -.32   5.79 
2011 06 15.91   2.97   9.43 
2011 07 24.20   5.92  15.06 
2011 08 24.91   6.78  15.84 
2011 09 20.96   4.09  12.52 
2011 12 -1.34  -8.83  -5.08 
2012 01  -.40  -7.94  -4.17 
2012 02   .77  -8.10  -3.66 
2012 03  7.07  -4.48   1.29 
2012 04 11.45  -1.96   4.74 
2012 05 13.12    .-3   6.54 
2012 06 18.58   3.28  10.93 
2012 07 26.86   7.94  17.40 
2012 08 25.90   6.81  16.35 
2012 09 21.22   3.46  12.34 
2012 10  8.89  -1.72   3.58 
2012 11  3.19  -3.85   -.32 
2013 01  -.91  -8.97  -4.94 
2013 02  1.59  -7.90  -3.15 
2013 03  7.03  -6.44    .29 
2013 04  8.41  -3.98   2.21 
2013 06 19.85   4.62  12.23 
2013 07 27.38   7.76  17.57 
2013 08 25.83   7.35  16.59 
2013 09 17.61   5.17  11.39 
2013 10  8.10  -2.06   3.02 
2013 11  2.22  -4.48  -1.13 
2013 12 -2.48 -10.18  -6.33 
2014 01   .-1  -6.93  -3.47 
2014 02 -1.61 -11.56  -6.58 
2014 03  5.63  -5.57    . 2 
2014 04 10.29  -2.53   3.88 
2014 05 15.34    .16   7.75 
