1989 11  1.46 -10.93  -4.73 
1989 12 -4.98 -17.58 -11.28 
1990 01 -3.59 -15.89  -9.74 
1990 02 -1.12 -17.21  -9.17 
1990 03  3.25 -12.80  -4.77 
1990 04  6.76  -7.78   -.51 
1990 05 11.08  -5.92   2.58 
1990 06 21.65    .81  11.23 
1990 07 21.86   3.25  12.55 
1990 08 23.53   2.52  13.02 
1990 09 20.45    .51  10.48 
1990 10  7.84  -7.51    .16 
1990 11  1.58 -12.03  -5.22 
1990 12 -8.29 -20.74 -14.51 
1991 01 -5.63 -18.70 -12.16 
1991 02  2.06 -13.88  -5.91 
1991 03  2.94 -12.81  -4.93 
1991 04  4.71  -9.39  -2.33 
1991 05 10.82  -3.33   3.74 
1991 06 19.92   1.53  10.72 
1991 07 23.95   3.64  13.79 
1991 08 24.13   3.28  13.70 
1991 09 17.40  -1.07   8.16 
1991 10  9.85  -8.21    .82 
1991 11 -2.20 -14.09  -8.14 
1991 12 -4.37 -16.58 -10.47 
1992 01 -4.14 -17.52 -10.83 
1992 02  1.55 -13.83  -6.14 
1992 03  4.42 -10.81  -3.19 
1992 04  8.41  -6.24   1.08 
1992 05 14.61  -3.39   5.60 
1992 06 17.51   -.47   8.52 
1992 07 19.54   1.42  10.48 
1992 08 21.42   1.88  11.65 
1992 09 17.59  -2.51   7.54 
1992 10 10.91  -5.77   2.57 
1992 11 -3.63 -16.06  -9.84 
1992 12 -8.25 -17.94 -13.09 
1993 01 -5.50 -17.44 -11.47 
1993 02 -4.96 -19.02 -11.99 
1993 03  1.38 -12.57  -5.59 
1993 04  4.60 -10.44  -2.91 
1993 05 12.14  -4.21   3.96 
1993 06 15.26  -1.04   7.10 
1993 07 20.68    .73  10.70 
1993 08 21.30   1.44  11.37 
1993 09 13.84  -3.56   5.14 
1993 11 99.99 -24.87 -99.99 
1993 12 99.99 -24.27 -99.99 
1994 01 99.99 -22.81 -99.99 
1994 02 -3.00 -16.23  -9.61 
1994 03  4.59 -10.66  -3.03 
1994 04  7.90  -7.20    .35 
1994 05 16.93    .52   8.72 
1994 06 22.59   3.67  13.13 
1994 07 23.95   5.12  14.53 
1994 08 25.21   6.41  15.81 
1994 09 19.37   1.75  10.56 
1994 10  7.47  -3.69   1.88 
1994 11 -1.45 -12.09  -6.77 
1994 12 -2.64 -11.97  -7.30 
1995 01 -3.34 -14.25  -8.79 
1995 02   .51 -12.77  -6.13 
1995 03  2.93 -10.67  -3.87 
1995 04  5.50  -7.60  -1.04 
1995 09 16.44    .67   8.55 
1995 10  7.26  -6.20    .53 
1995 11  1.34  -9.09  -3.87 
1995 12 -2.76 -13.29  -8.02 
1996 01 -5.75 -16.79 -11.27 
1996 02  -.86 -14.55  -7.70 
1996 03  2.79 -12.38  -4.79 
1996 04  7.46  -6.51    .47 
1996 05 11.04  -1.07   4.98 
1996 06 22.08   3.68  12.88 
1996 07 25.65   6.16  15.90 
1996 08 25.02   4.98  15.00 
1996 09 16.43    .15   8.29 
1996 10  9.64  -5.10   2.27 
1996 11   .54  -9.59  -4.52 
1996 12 -5.15 -12.18  -8.66 
1997 01 -4.36 -15.02  -9.69 
1997 02 -3.31 -15.25  -9.28 
1997 03  2.27 -10.24  -3.98 
1997 04  3.27 -10.03  -3.38 
1997 05 11.62  -1.98   4.81 
1997 06 19.66   4.84  12.25 
1997 07 22.60   6.16  14.38 
1997 08 22.36   6.26  14.31 
1997 09 18.52   3.28  10.90 
1997 10 10.37  -3.89   3.23 
1997 11  -.45 -11.45  -5.95 
1997 12 -4.00 -13.98  -8.99 
1998 01 -3.28 -11.83  -7.55 
1998 02 -1.58 -12.43  -7.00 
1998 03  1.00 -11.89  -5.44 
1998 04  7.20  -6.64    .27 
1998 05 13.97   -.51   6.73 
1998 06 14.56    .70   7.63 
1998 07 24.09   8.08  16.08 
1998 08 22.92   6.55  14.73 
1998 09 20.60   4.87  12.73 
1998 10  8.95  -2.07   3.44 
1998 12 -5.68 -14.98 -10.33 
1999 01 -3.59 -12.62  -8.10 
1999 02 -1.95 -12.80  -7.37 
1999 03  4.65  -9.57  -2.45 
1999 04  3.52  -7.42  -1.95 
1999 05 10.06  -2.22   3.92 
1999 06 17.04   2.76   9.90 
1999 07 23.80   7.50  15.65 
1999 08 23.31   6.99  15.15 
1999 09 14.45  -1.11   6.67 
1999 10 10.99  -3.95   3.52 
1999 11  5.65  -5.78    .-6 
1999 12 -4.16 -12.76  -8.46 
2000 01 -3.75 -12.39  -8.07 
2000 02  -.31 -10.48  -5.39 
2000 03  2.74  -9.68  -3.47 
2000 04  8.17  -5.26   1.45 
2000 05 14.03   -.33   6.85 
2000 06 18.67   2.39  10.53 
2000 07 26.02   8.52  17.27 
2000 08 25.52   8.07  16.79 
2000 09 16.16   1.00   8.58 
2000 10  8.89  -2.85   3.02 
2000 11 -5.21 -15.65 -10.43 
2000 12 -5.58 -14.57 -10.07 
2001 01 -3.66 -14.21  -8.93 
2001 02 -3.58 -14.96  -9.27 
2001 03  1.67 -10.06  -4.19 
2001 04  6.94  -4.80   1.06 
2001 05 12.71   -.66   6.02 
2001 06 20.40   4.13  12.26 
2001 07 25.23   9.21  17.21 
2001 08 24.56   7.92  16.24 
2002 01 -5.35 -14.99 -10.17 
2002 02 -3.48 -14.86  -9.17 
2002 03 -1.19 -12.40  -6.79 
2002 04  7.57  -5.93    .82 
2003 09 14.72   1.24   7.98 
2003 10 11.92  -1.16   5.37 
2003 11 -2.19 -10.57  -6.38 
2003 12 -2.51 -10.66  -6.58 
2004 01 -3.24 -12.35  -7.79 
2004 02 -2.51 -12.04  -7.27 
2004 03  4.85  -6.89  -1.02 
2004 04  7.30  -3.83   1.73 
2004 05 13.23    .27   6.75 
2004 06 16.56   3.44  10.00 
2004 07 21.58   7.16  14.37 
2004 08 19.11   5.38  12.24 
2004 09 15.31   3.33   9.32 
2004 10  8.10  -1.04   3.53 
2004 11  1.63  -8.10  -3.23 
2004 12 -2.33 -10.80  -6.56 
2005 01  -.67  -9.16  -4.91 
2005 02   .20 -11.16  -5.48 
2005 03  2.36  -8.14  -2.89 
2005 04  7.09  -4.25   1.42 
2005 05 11.79   -.69   5.55 
2005 06 17.61   4.32  10.96 
2005 07 24.79   8.87  16.83 
2005 08 21.42   6.52  13.97 
2005 09 18.28   3.75  11.01 
2005 10 10.18   -.64   4.77 
2005 11  2.14  -6.81  -2.33 
2005 12 -4.35 -13.76  -9.05 
2006 01 -2.22 -10.96  -6.59 
2006 02 -4.52 -14.98  -9.75 
2006 04  9.02  -3.03   2.99 
2006 05 14.35    .39   7.37 
2006 06 21.58   6.21  13.89 
2006 07 24.53  10.21  17.37 
2006 08 22.46   8.85  15.65 
2006 09 13.72   2.15   7.93 
2006 10  7.17  -2.40   2.38 
2006 11  3.00  -6.70  -1.84 
2006 12 -1.17 -10.25  -5.71 
2007 01 -4.31 -14.83  -9.57 
2007 02  -.49 -11.39  -5.94 
2007 03  5.65  -4.91    .37 
2007 04  7.55  -3.72   1.91 
2007 05 13.88   1.55   7.71 
2007 06 20.32   6.09  13.20 
2007 07 25.11  10.92  18.01 
2007 08 23.70   9.57  16.63 
2007 09 17.32   4.78  11.05 
2007 10 10.38   -.74   4.82 
2007 11  4.50  -6.03   -.76 
2007 12 -5.22 -13.28  -9.25 
2008 03   .52 -10.30  -4.89 
2008 04  5.73  -6.88   -.57 
2008 05 10.58    .-4   5.27 
2008 06 17.57   4.42  10.99 
2008 08 22.15   8.37  15.26 
2008 09 16.26   3.05   9.65 
2008 10 10.36  -1.05   4.64 
2008 11  3.89  -5.18   -.64 
2008 12 -3.57 -13.96  -8.76 
2009 02   .-2  -9.31  -4.66 
2009 03  3.18  -8.67  -2.74 
2009 04  5.97  -4.35    .80 
2009 05 12.87   1.61   7.24 
2009 06 16.34   5.13  10.73 
2009 07 21.04   7.39  14.21 
2009 08 21.17   6.52  13.84 
2009 09 18.17   4.26  11.21 
2009 10  4.30  -5.27   -.48 
2009 11  4.34  -6.18   -.91 
2009 12 -6.41 -15.59 -11.00 
2010 01 -1.25 -10.48  -5.86 
2010 02 -2.65 -13.49  -8.07 
2010 03  3.62  -7.04  -1.71 
2010 04  6.83  -3.98   1.42 
2010 05  9.93  -1.27   4.33 
2010 06 17.96   5.57  11.77 
2010 07 22.50   8.67  15.58 
2010 08 22.30   7.69  14.99 
2010 09 19.62   5.07  12.35 
2010 10 11.55    .91   6.23 
2010 11   .94  -7.56  -3.31 
2010 12 -1.37  -9.70  -5.53 
2011 01 -4.52 -12.77  -8.64 
2011 02 -3.58 -13.93  -8.75 
2011 03  2.97  -6.96  -1.99 
2011 04  5.33  -4.71    .30 
2011 05  8.77   -.82   3.97 
2011 06 18.32   4.48  11.40 
2011 07 23.69  10.12  16.90 
2011 08 24.77   9.22  17.00 
2011 09 18.44   4.00  11.22 
2011 12 -2.53 -12.24  -7.38 
2012 01 -1.40 -11.26  -6.33 
2012 02 -2.32 -11.76  -7.04 
2012 03  7.48  -4.39   1.54 
2012 04 10.71  -1.31   4.69 
2012 05 14.52    .98   7.75 
2012 06 22.93   7.62  15.27 
2012 07 25.38  10.72  18.04 
2012 08 24.31   9.05  16.68 
2012 09 18.95   4.94  11.95 
2012 10  8.64  -2.58   3.03 
2012 11  5.12  -3.45    .83 
2013 01 -2.15 -12.37  -7.26 
2013 02 -2.44 -12.49  -7.46 
2013 03  2.71  -8.47  -2.88 
2013 04  3.84  -7.17  -1.66 
2013 06 20.74   6.17  13.45 
2013 07 23.65   9.72  16.68 
2013 08 23.70   9.57  16.63 
2013 09 17.60   6.22  11.91 
2013 10  6.96  -2.61   2.17 
2013 11  3.41  -6.56  -1.57 
2013 12 -4.52 -13.42  -8.97 
2014 01 -3.16 -12.19  -7.67 
2014 02 -2.20 -13.04  -7.62 
2014 03  3.03  -7.81  -2.38 
2014 04  6.60  -3.61   1.49 
2014 05 12.69   1.46   7.07 
