1988 04 99.99  -5.40 -99.99 
1988 05 14.96  -3.08   5.94 
1988 06 23.89   2.23  13.06 
1988 07 29.55   4.08  16.81 
1988 08 27.91   1.27  14.59 
1988 09 21.50  -1.38  10.06 
1988 10 18.56  -2.46   8.04 
1988 11 -1.42 -12.46  -6.94 
1988 12 -2.55 -15.89  -9.22 
1989 01 -2.61 -16.33  -9.47 
1989 02 -1.10 -17.61  -9.35 
1989 03  3.97 -10.40  -3.21 
1989 04 11.25  -6.28   2.48 
1989 05 13.34  -3.42   4.96 
1989 06 18.96   -.19   9.38 
1989 07 27.06   3.19  15.12 
1989 08 21.15   1.15  11.15 
1989 09 19.09  -1.53   8.78 
1989 10  9.71  -5.21   2.25 
1989 11  3.06  -9.77  -3.35 
1989 12  -.39 -11.61  -6.00 
1990 01 -2.20 -13.85  -8.02 
1990 02   .19 -17.61  -8.71 
1990 03  6.60 -11.13  -2.26 
1990 04 10.79  -4.83   2.98 
1990 05 11.75  -4.44   3.65 
1990 06 19.15   -.62   9.26 
1990 07 25.01   2.89  13.95 
1990 08 22.87   2.52  12.69 
1990 09 22.69    .34  11.51 
1990 10  9.10  -5.61   1.74 
1990 11  2.17 -11.89  -4.86 
1990 12 -6.79 -20.65 -13.71 
1991 01 -1.35 -15.66  -8.50 
1991 02  6.48 -10.84  -2.18 
1991 03  2.79 -13.78  -5.49 
1991 04  6.78  -8.25   -.73 
1991 05 10.46  -3.50   3.48 
1991 06 16.91  -1.27   7.82 
1991 07 25.93   2.92  14.42 
1991 08 25.38   2.81  14.09 
1991 09 19.79   -.58   9.60 
1991 10 11.69  -5.54   3.07 
1991 11   .16 -12.22  -6.03 
1991 12 -1.55 -15.20  -8.37 
1992 01  -.25 -14.67  -7.46 
1992 02  3.85 -10.58  -3.36 
1992 03  8.64  -7.63    .50 
1992 04 11.21  -5.23   2.99 
1992 05 18.76  -1.63   8.56 
1992 06 19.98   1.21  10.59 
1992 07 23.01   2.22  12.61 
1992 08 25.20   2.25  13.72 
1992 09 17.98  -2.81   7.58 
1992 10 12.76  -4.05   4.35 
1992 11   .-5 -13.41  -6.73 
1992 12 -5.13 -17.18 -11.15 
1993 01 -3.67 -16.94 -10.30 
1993 02  -.47 -16.37  -8.42 
1993 03  7.25  -7.65   -.20 
1993 04  6.88  -8.66   -.88 
1993 05 16.84  -2.88   6.98 
1993 06 15.80   -.57   7.61 
1993 08 20.96    .36  10.66 
1993 09 19.56  -2.14   8.71 
1993 10 12.42  -4.48   3.97 
1993 11  1.77 -13.54  -5.88 
1993 12 -2.13 -15.08  -8.60 
1994 01  -.39 -12.86  -6.62 
1994 02   .-1 -15.06  -7.53 
1994 03  8.47 -10.70  -1.11 
1994 04 10.25  -5.90   2.17 
1994 05 15.33  -1.49   6.92 
1994 06 21.40   -.79  10.30 
1994 07 26.38   3.01  14.69 
1994 08 26.92   2.28  14.60 
1994 09 22.55   -.58  10.98 
1994 10  9.10  -5.82   1.64 
1994 11 -3.51 -16.90 -10.20 
1994 12 -3.71 -14.96  -9.33 
1995 01 -2.34 -13.70  -8.02 
1995 02  4.38 -11.26  -3.44 
1995 03  3.03 -12.16  -4.56 
1995 04  7.69  -7.46    .11 
1995 05 11.48  -3.00   4.23 
1995 06 15.66   -.85   7.40 
1995 07 23.68   2.34  13.01 
1995 08 25.00    .52  12.76 
1995 09 20.28  -1.37   9.45 
1995 10 10.41  -6.65   1.87 
1995 11  3.40  -7.22  -1.90 
1995 12 -3.54 -14.61  -9.07 
1996 01 -3.45 -16.09  -9.77 
1996 02  1.72 -13.82  -6.05 
1996 03  6.55 -10.49  -1.96 
1996 04  8.74  -7.44    .64 
1996 05 10.52  -4.33   3.09 
1996 06 20.72   -.90   9.91 
1996 07 27.39   3.66  15.52 
1996 08 25.83   1.84  13.83 
1996 09 17.43  -2.91   7.26 
1996 10 11.23  -6.18   2.52 
1996 11  2.57 -10.51  -3.97 
1996 12 -3.79 -12.94  -8.36 
1997 01 -3.91 -14.88  -9.39 
1997 02 -5.65  -7.58  -6.61 
1997 03 99.99  -5.44 -99.99 
1997 04  7.78  -8.50   -.35 
1997 05 16.35  -3.34   6.50 
1997 06 18.52    .50   9.51 
1997 07 23.01   1.92  12.46 
1997 08 24.08   2.26  13.17 
1997 09 18.51    . 4   9.27 
1997 10  8.89  -5.66   1.61 
1997 11  3.15 -10.35  -3.60 
1997 12 -2.13 -15.29  -8.71 
1998 01 -2.23 -14.35  -8.29 
1998 02  -.42 -14.66  -7.54 
1998 03  5.16 -11.16  -3.00 
1998 04  8.41  -7.82    .29 
1998 05 11.95  -2.78   4.58 
1998 06 14.76   -.89   6.93 
1998 07 26.99   4.55  15.77 
1998 08 26.76   2.79  14.77 
1998 09 19.86   1.71  10.78 
1998 10 11.34  -6.00   2.67 
1998 12 -4.71 -15.74 -10.22 
1999 01 -1.40 -13.16  -7.28 
1999 02  -.96 -16.21  -8.58 
1999 03  5.37 -14.59  -4.61 
1999 04  8.39  -8.93   -.27 
1999 05 12.40  -4.59   3.90 
1999 06 17.65   -.84   8.40 
1999 07 26.19   1.09  13.64 
1999 08 24.00   2.39  13.19 
1999 09 20.27  -3.09   8.59 
1999 10 14.30  -5.56   4.37 
1999 11  4.52  -8.52  -2.00 
1999 12 -1.72 -13.97  -7.84 
2000 01 -2.73 -14.69  -8.71 
2000 02  1.85 -11.84  -4.99 
2000 03  5.93 -13.12  -3.59 
2000 04 11.20  -4.75   3.22 
2000 05 13.38  -2.45   5.46 
2000 06 21.96    .13  11.04 
2000 07 26.92   3.01  14.96 
2000 08 25.83   2.69  14.26 
2000 09 17.67   -.29   8.68 
2000 10 10.53  -2.81   3.86 
2000 11   .45 -12.87  -6.21 
2000 12   . 9 -12.65  -6.28 
2001 01   .52 -13.25  -6.36 
2001 02  1.35 -15.04  -6.84 
2001 03  8.35  -7.49    .43 
2001 04  8.59  -7.24    .67 
2001 05 17.46  -1.17   8.14 
2001 06 19.66    .95  10.30 
2001 07 23.53   4.71  14.12 
2001 08 27.23   4.23  15.73 
2001 09 20.70    .73  10.71 
2001 10 11.24  -4.25   3.49 
2001 11  4.04  -7.90  -1.93 
2001 12 -2.91 -15.41  -9.16 
2002 01 -2.65 -14.48  -8.56 
2002 02  2.60 -15.75  -6.57 
2002 03  4.33 -12.30  -3.98 
2002 04  9.53  -5.96   1.78 
2002 05 13.38  -2.76   5.31 
2002 06 20.00   1.22  10.61 
2002 07 27.22   5.76  16.49 
2002 08 22.87   1.85  12.36 
2002 09 19.46   -.56   9.45 
2002 10 11.58  -6.40   2.59 
2002 11  4.23  -9.49  -2.63 
2002 12 -1.10 -11.73  -6.41 
2003 01  2.01  -8.77  -3.38 
2003 02  1.11 -15.22  -7.05 
2003 03  5.32  -9.17  -1.92 
2003 04  7.23  -6.84    .19 
2003 05 13.67  -3.21   5.23 
2003 06 20.99    .61  10.80 
2003 07 28.10   4.98  16.54 
2003 08 26.18   4.73  15.45 
2003 09 19.43   -.27   9.58 
2003 10 13.98  -2.71   5.63 
2003 11  -.12 -13.41  -6.76 
2003 12 -2.15 -12.37  -7.26 
2004 01 -1.34 -13.92  -7.63 
2004 02  1.90 -13.73  -5.91 
2004 03  9.62  -8.17    .72 
2004 04 11.42  -4.30   3.56 
2004 05 12.42  -1.84   5.29 
2004 06 19.71    .86  10.29 
2004 07 24.23   3.99  14.11 
2004 08 22.44   2.93  12.68 
2004 09 16.36   -.42   7.97 
2004 10  9.85  -3.67   3.09 
2004 11  3.71  -9.62  -2.95 
2004 12   .45 -10.39  -4.97 
2005 01   .30 -12.26  -5.98 
2005 02  4.96 -13.63  -4.33 
2005 03  6.26  -9.80  -1.77 
2005 04  9.24  -5.85   1.69 
2005 05 11.94  -1.37   5.28 
2005 06 16.37    . 2   8.20 
2005 07 25.73   4.00  14.86 
2005 08 24.50   2.76  13.63 
2005 09 19.87    . 0   9.93 
2005 10 14.14  -2.33   5.90 
2005 11  5.98  -8.79  -1.40 
2005 12  1.19 -11.35  -5.08 
2006 01  1.32 -11.23  -4.95 
2006 02  5.14 -14.04  -4.44 
2006 03  5.34 -11.38  -3.02 
2006 04 11.82  -4.07   3.87 
2006 05 17.76  -1.32   8.22 
2006 06 22.57   2.58  12.57 
2006 07 28.06   6.57  17.31 
2006 08 24.95   3.05  14.00 
2006 09 19.32    .46   9.88 
2006 10 12.30  -3.24   4.53 
2006 11  4.15  -9.47  -2.66 
2006 12  2.21 -12.48  -5.13 
2007 01  2.47 -14.23  -5.87 
2007 02  5.86  -9.59  -1.86 
2007 03 11.92  -5.85   3.03 
2007 04 12.73  -4.31   4.21 
2007 05 17.35   -.74   8.30 
2007 06 22.19   2.30  12.24 
2007 07 29.46   7.58  18.52 
2007 08 26.21   4.11  15.16 
2007 09 18.89    .72   9.80 
2007 10 11.95  -2.87   4.54 
2007 11  7.45  -8.33   -.44 
2007 12 -1.20 -12.88  -7.04 
2008 01  -.83 -15.58  -8.20 
2008 02  5.83 -10.36  -2.26 
2008 03  7.03 -12.40  -2.68 
2008 04  9.96 -10.14    .-9 
2008 05 15.45  -1.49   6.98 
2008 06 19.62   1.16  10.40 
2008 07 27.30   4.81  16.05 
2008 08 25.96   3.97  14.96 
2008 09 21.08    . 0  10.54 
2008 10 13.79  -2.91   5.44 
2008 11  8.68  -4.59   2.04 
2008 12   .-5 -12.86  -6.45 
2009 01  5.60 -10.12  -2.26 
2009 02  5.71 -12.10  -3.19 
2009 03  6.81 -11.68  -2.43 
2009 04 11.32  -5.41   2.95 
2009 05 16.99  -1.82   7.58 
2009 06 17.83   2.67  10.25 
2009 07 25.45   4.28  14.86 
2009 08 22.51   2.80  12.65 
2009 09 22.10   1.23  11.66 
2009 10  7.89  -5.73   1.07 
2009 11  5.44 -10.83  -2.69 
2009 12 -2.34 -15.85  -9.10 
2010 01  1.97 -11.02  -4.52 
2010 02  4.03 -13.30  -4.63 
2010 03  7.26 -10.85  -1.79 
2010 04  8.29  -8.10    . 9 
2010 05  9.45  -4.26   2.59 
2010 06 16.26   1.02   8.64 
2010 07 23.69   2.85  13.27 
2010 08 21.85   2.01  11.93 
2010 09 19.57   -.60   9.48 
2010 10 13.12  -2.47   5.32 
2010 11  2.49 -10.66  -4.08 
2010 12  -.62 -12.79  -6.70 
2011 01  1.92 -13.11  -5.59 
2011 02  1.52 -13.68  -6.08 
2011 03  4.32 -12.06  -3.87 
2011 04  6.60 -10.08  -1.74 
2011 05 11.29  -3.46   3.91 
2011 06 16.65   -.56   8.04 
2011 07 24.66   2.61  13.63 
2011 08 24.78   3.40  14.09 
2011 09 21.89    .42  11.15 
2011 12  1.92 -12.60  -5.34 
2012 01  1.27 -13.57  -6.14 
2012 02  2.64 -14.82  -6.08 
2012 03  6.17  -8.31  -1.07 
2012 04 10.97  -6.28   2.34 
2012 05 13.62  -2.61   5.50 
2012 06 18.56   -.13   9.21 
2012 07 25.71   4.55  15.12 
2012 08 25.83   3.75  14.79 
2012 09 21.74    .-2  10.86 
2012 10 12.00  -5.55   3.22 
2012 11  4.19  -8.08  -1.94 
2013 01  1.73 -12.94  -5.60 
2013 02  3.32 -13.79  -5.23 
2013 03  7.45 -10.74  -1.64 
2013 04  9.30  -7.14   1.08 
2013 06 20.70   1.74  11.22 
2013 07 26.78   4.92  15.85 
2013 08 25.42   3.92  14.67 
2013 09 16.61   2.13   9.37 
2013 10 11.49  -4.06   3.71 
2013 11  6.70  -8.46   -.88 
2013 12   .10 -13.85  -6.87 
2014 01  4.48 -10.51  -3.01 
2014 02  1.31 -11.91  -5.30 
2014 03  7.25  -9.96  -1.35 
2014 04 10.12  -6.66   1.73 
2014 05 15.38  -2.17   6.60 
