1988 10 11.79  -2.02   4.88 
1988 11   .28  -8.76  -4.24 
1988 12 -1.10 -12.25  -6.67 
1989 01 -1.39 -11.89  -6.64 
1989 02 -5.60 -17.68 -11.64 
1989 03  2.16 -11.00  -4.42 
1989 04  7.09  -6.90    . 9 
1989 05 10.29  -2.59   3.85 
1989 06 17.15   1.14   9.14 
1989 07 23.95   5.33  14.64 
1989 08 17.94   2.82  10.38 
1989 09 15.20   -.83   7.18 
1989 10  7.16  -4.11   1.52 
1989 11  2.90  -6.58  -1.83 
1989 12 -1.46 -11.30  -6.38 
1990 01 -1.44 -10.76  -6.10 
1990 02 -1.40 -13.70  -7.55 
1990 03  2.96 -11.39  -4.21 
1990 04  7.76  -5.22   1.27 
1990 05  9.85  -3.13   3.36 
1990 06 16.45    .93   8.69 
1990 07 21.04   4.36  12.70 
1990 08 20.87   4.58  12.72 
1990 09 19.56   1.85  10.70 
1990 10  7.32  -4.10   1.61 
1990 11  2.56  -7.88  -2.66 
1990 12 -7.03 -18.90 -12.96 
1991 01 -3.37 -13.65  -8.51 
1991 02  3.41  -7.74  -2.16 
1991 03  1.39 -10.54  -4.57 
1991 04  5.06  -5.90   -.42 
1991 05  9.82  -2.48   3.66 
1991 06 15.87    .70   8.28 
1991 07 22.62   4.46  13.54 
1991 08 23.59   5.12  14.35 
1991 09 15.31    .46   7.88 
1991 10  7.20  -4.27   1.46 
1991 11  -.57 -10.85  -5.71 
1991 12   .50  -9.97  -4.73 
1992 01   .77 -10.83  -5.02 
1992 02  4.29  -8.92  -2.31 
1992 03  6.52  -6.20    .16 
1992 04  8.89  -4.57   2.16 
1992 05 14.62  -1.21   6.70 
1992 06 17.76   2.88  10.32 
1992 07 17.45   2.82  10.13 
1992 08 19.42   2.25  10.83 
1992 09 14.50    .-7   7.21 
1992 10  9.56  -2.95   3.30 
1992 11  -.43 -10.65  -5.54 
1992 12 -4.35 -16.15 -10.25 
1993 01 -4.00 -15.86  -9.93 
1993 02 -3.04 -16.29  -9.66 
1993 03  4.21  -7.53  -1.65 
1993 04  5.80  -5.86    .-2 
1993 05 14.30   -.80   6.75 
1993 06 13.42    .73   7.07 
1993 07 13.95   2.02   7.98 
1993 08 15.89   2.23   9.06 
1993 09 13.47  -1.01   6.23 
1993 10  8.08  -4.03   2.02 
1993 11 -1.39 -12.24  -6.81 
1993 12  -.79 -11.11  -5.95 
1994 01  -.15  -7.51  -3.83 
1994 02 -2.50 -15.23  -8.86 
1994 03  4.26  -9.37  -2.55 
1994 04  7.76  -5.49   1.13 
1994 05 13.69   -.91   6.39 
1994 06 17.44   1.02   9.23 
1994 07 21.41   3.95  12.68 
1994 08 22.63   4.16  13.39 
1994 09 18.58   1.01   9.79 
1994 10  6.07  -4.44    .81 
1994 11 -1.65 -12.49  -7.07 
1994 12  -.93 -11.45  -6.19 
1995 01  -.34 -12.30  -6.32 
1995 02   .40 -10.52  -5.06 
1995 03  1.24 -10.90  -4.83 
1995 04  4.60  -7.13  -1.26 
1995 05 10.03  -3.14   3.44 
1995 06 15.18    .77   7.97 
1995 07 20.09   4.17  12.13 
1995 08 21.15   2.89  12.02 
1995 09 14.05    . 2   7.03 
1995 10  5.33  -5.39    .-2 
1995 11  2.88  -6.58  -1.84 
1995 12  -.49 -12.15  -6.32 
1996 01 -4.34 -15.94 -10.13 
1996 02 -1.27 -13.24  -7.25 
1996 03   .15 -12.34  -6.09 
1996 04  6.46  -4.96    .74 
1996 05  8.50  -3.41   2.54 
1996 06 18.73   1.48  10.10 
1996 07 22.56   4.19  13.37 
1996 08 21.98   3.38  12.68 
1996 09 13.22   -.84   6.19 
1996 10  7.60  -6.29    .65 
1996 11   .97  -9.64  -4.33 
1996 12 -3.15 -13.17  -8.16 
1997 01 -2.78 -13.72  -8.25 
1997 02 -1.31 -12.17  -6.74 
1997 03  2.92  -9.89  -3.48 
1997 04  4.09  -8.97  -2.44 
1997 05 12.84  -2.09   5.37 
1997 06 16.20   2.24   9.22 
1997 07 20.06   3.77  11.91 
1997 08 19.61   4.23  11.92 
1997 09 16.77   1.26   9.01 
1997 10  6.33  -4.10   1.11 
1997 11  1.78  -9.74  -3.98 
1997 12 -1.22 -12.21  -6.71 
1998 01 -2.53 -12.87  -7.70 
1998 02   .46 -13.04  -6.29 
1998 03  1.44 -10.40  -4.47 
1998 04  6.61  -6.12    .24 
1998 05 13.02  -1.96   5.53 
1998 06 11.67   -.11   5.78 
1998 07 22.36   6.99  14.67 
1998 08 22.03   5.66  13.84 
1998 09 17.93   3.78  10.85 
1998 10  8.78  -3.35   2.71 
1998 11  2.28  -4.69  -1.20 
1998 12 -2.83 -12.08  -7.45 
1999 01   .-5  -7.72  -3.88 
1999 02   .93  -8.97  -4.02 
1999 03  4.52  -9.00  -2.24 
1999 04  5.64  -6.75   -.55 
1999 05 10.65  -1.79   4.42 
1999 06 14.80   1.93   8.36 
1999 07 20.55   3.74  12.14 
1999 08 20.75   5.76  13.25 
1999 09 13.21   -.48   6.36 
1999 10 10.74  -2.32   4.21 
1999 11  7.40  -3.34   2.03 
2000 01  -.66  -9.26  -4.96 
2000 02  3.23  -8.13  -2.45 
2000 03  4.38  -7.45  -1.53 
2000 04  9.30  -3.54   2.88 
2000 05 11.77    .15   5.96 
2000 06 16.37   2.36   9.37 
2000 07 22.47 -99.99 -99.99 
2000 08 22.49   5.09  13.79 
2000 09 14.81   1.11   7.96 
2000 10  8.13  -2.97   2.58 
2000 11 -1.24 -12.63  -6.93 
2000 12  -.21 -12.29  -6.25 
2001 01  1.08 -10.45  -4.68 
2001 02 -1.21 -14.52  -7.86 
2001 03  4.42  -6.60  -1.08 
2001 04  6.22  -5.62    .29 
2001 05 14.28   -.20   7.04 
2001 06 16.24   2.64   9.43 
2001 07 20.33 -99.99 -99.99 
2001 10  7.96  -2.57   2.69 
2001 11  5.52  -5.08    .22 
2002 02   .49 -12.20  -5.85 
2002 03  -.40 -12.00  -6.20 
2002 04  5.30  -6.96   -.82 
2002 05 10.29  -2.61   3.84 
2002 06 16.54   2.76   9.65 
2002 07 22.54   6.53  14.53 
2002 08 18.29   3.62  10.95 
2002 09 15.18   1.92   8.55 
2002 10  5.87  -5.57    .14 
2002 11  4.04  -4.98   -.47 
2002 12   .70  -8.20  -3.75 
2003 01  2.65  -7.52  -2.43 
2003 02 -1.11 -12.44  -6.77 
2003 03  3.70  -6.87  -1.58 
2003 04  7.35  -3.75   1.80 
2003 05 11.73   -.84   5.44 
2003 06 16.19   2.81   9.50 
2003 07 24.49   7.64  16.06 
2003 08 23.56   6.49  15.02 
2003 09 15.82   1.73   8.77 
2003 10 11.44  -1.16   5.14 
2003 11   . 4  -9.68  -4.82 
2003 12   .80  -9.13  -4.16 
2004 01  -.31 -10.34  -5.32 
2004 02  1.27  -9.45  -4.09 
2004 03  6.52  -4.96    .78 
2004 04  9.18  -3.77   2.70 
2004 05  9.92   -.90   4.51 
2004 06 14.91   2.24   8.57 
2004 07 20.85   5.84  13.34 
2004 08 19.48   4.17  11.83 
2004 09 13.71    .54   7.12 
2004 10  9.35  -3.35   3.00 
2004 11  4.52  -6.79  -1.13 
2004 12  1.13  -8.72  -3.79 
2005 01   .60  -9.52  -4.46 
2005 02  3.11 -10.33  -3.61 
2005 03  3.80  -8.60  -2.40 
2005 04  7.17  -4.67   1.24 
2005 05 11.52  -1.34   5.09 
2005 06 14.62   1.83   8.22 
2005 07 22.80   5.54  14.17 
2005 08 20.50   3.31  11.90 
2005 09 15.46    .30   7.88 
2005 10 10.73  -2.82   3.95 
2005 11  3.61  -8.21  -2.30 
2005 12  -.55 -99.99 -99.99 
2006 01  1.11  -8.01  -3.45 
2006 02  -.58 -99.99 -99.99 
2006 04  8.60  -4.05   2.27 
2006 05 13.92  -1.54   6.19 
2006 06 18.16   3.24  10.70 
2006 07 24.61   6.70  15.65 
2006 08 21.00   3.33  12.16 
2006 09 14.86    .13   7.49 
2006 10  7.33  -4.66   1.33 
2006 11  2.60  -7.07  -2.23 
2007 04  7.59  -5.78    .90 
2007 05 13.00  -1.16   5.91 
2007 06 18.32   2.62  10.46 
2007 07 25.57   7.87  16.71 
2007 08 22.08   5.00  13.54 
2007 09 15.32   1.23   8.27 
2007 10  8.91  -3.39   2.75 
2007 11  3.53 -99.99 -99.99 
2007 12 -2.41 -99.99 -99.99 
2008 01 -2.04 -13.14  -7.59 
2008 02  1.37  -8.80  -3.71 
2008 03  1.88 -11.05  -4.58 
2008 04  5.16  -8.39  -1.61 
2008 05 10.65   -.54   5.05 
2008 06 15.55   1.98   8.76 
2008 07 23.16   5.67  14.41 
2008 08 22.26   4.67  13.47 
2008 09 16.28    .38   8.33 
2008 10 10.16  -2.74   3.71 
2008 11  5.09  -3.82    .63 
2008 12 -1.82 -13.36  -7.58 
2009 01   .18  -9.91  -4.86 
2009 02  2.92  -9.96  -3.52 
2009 03  2.90 -10.68  -3.89 
2009 04  7.58  -6.11    .73 
2009 05 14.66  -1.62   6.52 
2009 06 15.79   1.63   8.71 
2009 07 21.79   4.69  13.24 
2009 08 21.30   5.09  13.19 
2009 09 20.56   2.51  11.53 
2009 10  4.65  -6.61   -.98 
2009 11  5.21  -7.71  -1.25 
2009 12 -3.66 -15.52  -9.59 
2010 01  2.01  -9.63  -3.81 
2010 02  1.76 -11.65  -4.94 
2010 03  7.56  -7.69    .-6 
2010 04  8.79  -6.06   1.36 
2010 05 10.67  -3.55   3.56 
2010 06 16.23   2.28   9.25 
2010 07 21.61   4.53  13.07 
2010 08 20.50   3.78  12.14 
2010 09 16.62   1.51   9.07 
2010 10 12.15  -1.09   5.53 
2010 11   .75 -10.92  -5.08 
2010 12  -.31 -11.71  -6.01 
2011 01  -.57  -9.83  -5.20 
2011 02 -2.16 -14.70  -8.43 
2011 03  3.96  -8.74  -2.38 
2011 04  5.50  -7.91  -1.20 
2011 05  9.97  -1.83   4.07 
2011 06 15.02   1.41   8.21 
2011 07 23.19   5.00  14.09 
2011 08 22.98   5.45  14.21 
2011 09 19.61   1.76  10.68 
2011 12   .45 -11.03  -5.29 
2012 01  1.15  -9.09  -3.97 
2012 02   .22 -11.82  -5.80 
2012 03  7.07  -5.36    .85 
2012 04 10.06  -3.42   3.32 
2012 05 11.76  -1.83   4.96 
2012 06 18.61   2.08  10.34 
2012 07 24.34   6.43  15.38 
2012 08 23.43   4.86  14.14 
2012 09 19.70   1.26  10.48 
2012 10  8.64  -3.77   2.43 
2012 11  4.46  -6.09   -.81 
2013 01   .14  -9.42  -4.64 
2013 02   .61 -10.53  -4.96 
2013 03  4.96  -9.32  -2.17 
2013 04  6.56  -7.11   -.27 
2013 06 18.08   2.52  10.30 
2013 07 24.25   6.40  15.32 
2013 08 23.64   5.58  14.61 
2013 09 16.69   2.96   9.82 
2013 10  7.98  -4.66   1.66 
2013 11  4.69  -6.57   -.94 
2013 12 -2.69 -12.11  -7.39 
2014 01  1.54  -9.25  -3.85 
2014 02 -3.66 -16.32  -9.99 
2014 03  4.31  -8.47  -2.08 
2014 04  8.18  -5.27   1.45 
2014 05 13.68  -1.50   6.09 
