1986 11  2.22 -10.12  -3.94 
1986 12   .51 -14.63  -7.06 
1987 01 -1.58 -14.68  -8.13 
1987 02  1.07 -13.62  -6.27 
1987 03  2.96 -14.96  -6.00 
1987 04 10.13  -7.22   1.45 
1987 05 12.03  -1.61   5.21 
1987 06 17.93   2.68  10.30 
1987 07 19.36   5.05  12.20 
1987 08 18.03   3.96  10.99 
1987 09 15.58    . 8   7.83 
1987 10 10.98  -2.69   4.14 
1987 11  3.24 -11.61  -4.18 
1987 12 -2.92 -14.52  -8.72 
1988 01 -3.74 -16.29 -10.01 
1988 02  2.33 -14.44  -6.05 
1988 03  1.66 -14.19  -6.26 
1988 04  8.82  -6.83    .99 
1988 05 10.87  -3.20   3.83 
1988 06 18.19   4.04  11.11 
1988 07 20.77   6.71  13.74 
1988 08 19.77   5.30  12.53 
1988 09 13.89    .19   7.04 
1988 10 12.28  -1.69   5.29 
1988 11   .12 -10.67  -5.27 
1988 12 -1.08 -14.71  -7.89 
1989 01 -1.32 -15.47  -8.39 
1989 02  -.49 -13.51  -7.00 
1989 03  6.34  -8.16   -.90 
1989 04 10.22  -4.63   2.79 
1989 05 13.12  -1.15   5.98 
1989 06 16.45   1.75   9.10 
1989 07 21.76   6.53  14.14 
1989 08 17.73   4.42  11.08 
1989 09 16.65   1.60   9.12 
1989 10  9.59  -4.17   2.71 
1989 11  4.86  -9.26  -2.20 
1989 12   . 3 -14.56  -7.26 
1990 01 -1.58 -14.10  -7.84 
1990 02   .31 -13.71  -6.70 
1990 03  4.60  -9.51  -2.45 
1990 04  9.08  -5.73   1.67 
1990 05 11.56  -3.15   4.20 
1990 06 19.31   4.14  11.72 
1990 07 19.69   5.72  12.70 
1990 08 18.93   5.21  12.07 
1990 09 16.29   3.14   9.71 
1990 10  9.56  -4.61   2.47 
1990 11  3.88  -9.13  -2.62 
1990 12 -2.69 -17.35 -10.02 
1991 01 -1.37 -15.35  -8.36 
1991 02  4.73 -12.84  -4.05 
1991 03  1.17 -12.58  -5.70 
1991 04  6.91  -9.83  -1.46 
1991 05 11.63  -2.17   4.73 
1991 06 16.16   3.11   9.63 
1991 07 19.34   5.55  12.44 
1991 08 19.41   5.75  12.58 
1991 09 15.04   1.35   8.19 
1991 10 10.31  -3.70   3.30 
1991 11  1.59 -10.82  -4.61 
1991 12  1.00 -13.31  -6.15 
1992 01  1.28 -14.98  -6.85 
1992 02  1.66 -12.42  -5.38 
1992 03  5.20  -9.43  -2.11 
1992 04 11.69  -3.63   4.02 
1992 05 13.32   -.63   6.34 
1992 06 16.58   2.08   9.33 
1992 07 18.20   4.75  11.48 
1992 08 18.85   5.03  11.94 
1992 09 16.00   1.32   8.66 
1992 10 10.84  -2.34   4.24 
1992 11  -.78 -13.84  -7.31 
1992 12 -2.55 -13.78  -8.16 
1993 01  -.92 -12.15  -6.53 
1993 02  -.86 -12.65  -6.75 
1993 03  6.20 -10.76  -2.28 
1993 04  8.04  -9.35   -.65 
1993 05 13.70  -2.50   5.60 
1993 06 15.81    .58   8.20 
1993 07 19.39   5.06  12.22 
1993 08 17.70   4.44  11.08 
1993 09 15.04    .52   7.78 
1993 10  8.99  -5.81   1.58 
1993 11  1.60 -13.35  -5.87 
1994 02  -.65 -14.01  -7.33 
1994 03  7.11 -10.87  -1.87 
1994 04  7.99  -6.67    .65 
1994 05 14.04   -.81   6.61 
1994 06 20.08   5.05  12.56 
1994 07 22.57   6.66  14.61 
1994 08 21.23   6.86  14.04 
1994 09 15.60   1.87   8.73 
1994 10  8.25  -4.65   1.80 
1994 11   .23 -11.47  -5.62 
1994 12   .32 -12.54  -6.11 
1995 01  -.97 -13.27  -7.12 
1995 02  5.53  -9.99  -2.22 
1995 03  4.40 -10.39  -2.99 
1995 04  6.74  -8.55   -.90 
1995 05  9.92  -3.88   3.02 
1995 06 14.96   -.23   7.36 
1995 07 19.26   4.65  11.95 
1995 08 20.41   6.91  13.66 
1995 09 15.17   1.55   8.35 
1995 10  9.93  -5.00   2.46 
1996 09 12.23    .35   6.29 
1996 10  7.85  -5.94    .95 
1996 11  3.57  -9.63  -3.03 
1996 12 -2.95 -13.65  -8.30 
1997 01  -.86 -13.08  -6.97 
1997 02   .52 -15.78  -7.63 
1997 03  8.05 -11.00  -1.47 
1997 04  6.41 -10.10  -1.84 
1997 05 13.96  -2.41   5.77 
1997 06 17.14   3.19  10.16 
1997 07 19.53   5.60  12.56 
1997 08 18.27   5.44  11.85 
1997 09 14.76   3.26   9.01 
1997 10  9.77  -5.70   2.03 
1997 11  2.38 -11.29  -4.45 
1997 12 -1.11 -14.22  -7.66 
1998 01   .-8 -12.88  -6.48 
1998 02 -1.07 -13.71  -7.39 
1998 03  4.09 -12.45  -4.17 
1998 04  6.78  -9.05  -1.13 
1998 05 12.80  -1.93   5.43 
1998 06 15.32   1.32   8.32 
1998 07 20.84   7.36  14.10 
1998 08 20.15   6.07  13.11 
1998 09 16.74   3.90  10.32 
1998 10  8.52  -3.19   2.66 
1998 12   .37 -13.62  -6.62 
1999 01  -.61 -13.05  -6.83 
1999 02  2.67 -99.99 -99.99 
1999 03  6.45  -8.25   -.90 
1999 04  5.26  -8.51  -1.62 
1999 05 11.30  -4.48   3.40 
1999 06 16.34   1.72   9.03 
1999 07 19.20   6.33  12.77 
1999 08 17.37   5.28  11.32 
1999 09 13.57   -.35   6.60 
1999 10 11.83  -4.38   3.72 
1999 11  7.78  -6.45    .66 
1999 12 -1.71 -14.98  -8.34 
2000 01  -.89 -12.13  -6.51 
2000 02  1.91 -99.99 -99.99 
2000 03  4.52 -99.99 -99.99 
2000 04 10.77  -4.87   2.95 
2000 05 14.65   -.12   7.26 
2000 06 18.76   3.01  10.88 
2000 07 22.54   7.28  14.91 
2000 08 21.23   7.32  14.27 
2000 09 16.11   2.22   9.16 
2000 10  9.28  -2.58   3.35 
2000 11   .11 -14.52  -7.20 
2000 12   .34 -13.00  -6.33 
2001 02   .84 -99.99 -99.99 
2001 03  4.91 -10.18  -2.63 
2001 04  8.17  -5.50   1.33 
2001 05 14.26  -1.22   6.52 
2001 06 19.62   4.31  11.96 
2001 07 21.05   7.03  14.04 
2001 08 19.65   5.53  12.59 
2001 09 18.11   2.00  10.05 
2001 10 10.53  -3.83   3.35 
2001 11  4.17  -8.28  -2.05 
2001 12 -1.77 -14.87  -8.32 
2002 03  4.40 -12.73  -4.16 
2002 04  9.85  -4.61   2.62 
2002 05 13.05  -2.51   5.27 
2002 06 21.18   4.61  12.89 
2002 07 23.39   7.83  15.61 
2002 08 20.68   5.34  13.01 
2002 09 13.98   1.66   7.82 
2002 10  8.24  -5.70   1.27 
2002 11  3.33 -11.74  -4.20 
2002 12  -.98 -14.13  -7.55 
2003 01  3.98 -11.52  -3.77 
2003 02 -1.47 -14.27  -7.87 
2003 03  4.59 -10.77  -3.09 
2003 04  7.80  -6.76    .52 
2003 05 13.52  -1.99   5.76 
2003 06 17.36   2.44   9.90 
2003 07 24.62   8.26  16.44 
2003 08 20.63   6.49  13.56 
2003 09 15.38    .44   7.91 
2003 10 12.56  -2.01   5.27 
2003 11   .72 -10.37  -4.82 
2003 12  -.71 -12.92  -6.81 
2004 01   .19 -15.42  -7.61 
2004 02  -.48 -15.21  -7.84 
2004 03  8.93  -8.45    .24 
2004 04  8.50  -5.72   1.39 
2004 05 13.38  -1.58   5.90 
2004 06 17.73   2.17   9.95 
2004 07 20.39   5.50  12.94 
2004 08 18.68   4.16  11.42 
2004 09 13.68    .39   7.03 
2004 10  6.35  -4.03   1.15 
2004 11  2.89 -10.90  -4.00 
2004 12   .15 -12.64  -6.24 
2005 01  1.42 -11.22  -4.90 
2005 02  1.04 -13.54  -6.24 
2005 03   .21 -14.72  -7.25 
2005 04  5.69  -9.13  -1.72 
2005 05 13.73  -2.56   5.58 
2005 06 15.29   1.38   8.33 
2005 07 22.69   6.90  14.79 
2005 08 12.76   3.72   8.24 
2005 09  8.59   1.36   4.97 
2005 10  4.35  -2.33   1.01 
2005 11   .83  -6.80  -2.98 
2005 12 -2.41 -10.47  -6.44 
2006 01 -1.95 -10.02  -5.98 
2006 02 -1.90 -10.66  -6.28 
2006 03  -.68  -8.32  -4.50 
2006 04  4.26  -4.28    . 0 
2006 05  7.98  -1.09   3.44 
2006 06 12.35   3.02   7.68 
2006 07 13.10   4.92   9.01 
2006 08 14.24   4.90   9.57 
2006 09 11.37   1.05   6.21 
2006 10  6.54  -2.45   2.04 
2006 11  3.15  -6.90  -1.87 
2006 12   .-4 -10.05  -5.04 
2007 01  -.73 -13.05  -6.89 
2007 02   .23  -9.30  -4.53 
2007 03  5.31  -5.81   -.25 
2007 04  7.30  -3.50   1.90 
2007 05 11.34   -.13   5.60 
2007 06 17.86   5.86  11.86 
2007 07 20.70   9.08  14.89 
2007 08 18.64   8.25  13.44 
2007 09 14.01   3.50   8.75 
2007 10  8.42  -1.86   3.28 
2007 11  5.52  -4.98    .26 
2007 12 -3.21 -12.78  -7.99 
2008 01 -3.92 -14.75  -9.33 
2008 02  -.74 -11.73  -6.23 
2008 03  2.21 -11.03  -4.41 
2008 04  5.26  -7.78  -1.26 
2008 05  9.47  -1.72   3.87 
2008 06 15.57   3.61   9.59 
2008 07 19.54   8.10  13.82 
2008 08 18.21   7.23  12.72 
2008 09 13.93   3.21   8.57 
2008 10  8.78  -1.32   3.72 
2008 11  4.01  -5.39   -.68 
2008 12 -2.06 -11.26  -6.66 
2009 01   .58  -9.85  -4.64 
2009 02   .58  -9.52  -4.46 
2009 03  3.24  -7.83  -2.29 
2009 04  5.45  -5.68   -.11 
2009 05 11.35   1.48   6.41 
2009 06 13.67   3.91   8.79 
2009 07 19.41   8.22  13.82 
2009 08 18.33   6.42  12.37 
2009 09 14.20   4.02   9.10 
2009 10  5.10  -3.38    .85 
2009 11  5.17  -5.60   -.21 
2009 12 -3.68 -14.15  -8.91 
2010 01   . 6 -10.26  -5.10 
2010 02 -1.72 -12.59  -7.15 
2010 03  2.68  -8.99  -3.15 
2010 04  5.70  -5.44    .12 
2010 05  8.89  -1.68   3.60 
2010 06 16.79   5.79  11.29 
2010 07 19.85   8.52  14.18 
2010 08 16.82   6.69  11.75 
2010 09 15.56   4.54  10.05 
2010 10  8.87   -.60   4.13 
2010 11   .56  -9.00  -4.21 
2010 12   .24  -7.93  -3.84 
2011 01 -1.47 -12.96  -7.21 
2011 02 -2.50 -12.89  -7.69 
2011 03  2.82  -8.07  -2.62 
2011 04  5.16  -6.33   -.58 
2011 05  8.45  -1.82   3.31 
2011 06 15.31   3.62   9.46 
2011 07 18.45   8.22  13.34 
2011 08 18.82   8.18  13.50 
2011 09 13.35   3.89   8.62 
2011 12  -.58 -11.29  -5.94 
2012 01  1.09 -10.99  -4.94 
2012 02 -1.14 -12.41  -6.77 
2012 03  5.01  -6.38   -.68 
2012 04  8.04  -3.28   2.38 
2012 05 12.92    .96   6.94 
2012 06 19.83   7.23  13.53 
2012 07 19.74   8.87  14.30 
2012 08 18.96   7.91  13.44 
2012 09 14.23   3.97   9.09 
2012 10  8.58  -1.46   3.56 
2012 11  5.13  -4.32    .40 
2013 01 -1.05 -12.78  -6.92 
2013 02 -2.08 -13.69  -7.89 
2013 03  2.91  -8.52  -2.80 
2013 04  5.12  -6.15   -.51 
2013 06 18.79   6.61  12.70 
2013 07 19.95   9.14  14.55 
2013 08 17.46   7.53  12.50 
2013 09 13.49   4.67   9.08 
2013 10  5.94  -3.43   1.25 
2013 11  3.25  -6.58  -1.66 
2013 12 -1.22 -11.95  -6.58 
2014 01   . 3 -11.30  -5.63 
2014 02   .60  -9.95  -4.67 
2014 03  3.24  -9.06  -2.91 
2014 04  5.50  -5.58    .-3 
2014 05 10.42    .-4   5.19 
