1988 03   .38 -12.75  -6.18 
1988 04  9.37  -5.51   1.92 
1988 05 12.79  -2.50   5.14 
1988 06 21.64   3.02  12.33 
1988 07 25.04   5.27  15.15 
1988 08 23.74   3.49  13.61 
1988 09 15.34  -1.14   7.10 
1988 10 12.01  -2.09   4.95 
1988 11 -3.30 -11.08  -7.19 
1988 12 -6.50 -14.15 -10.32 
1989 01 -5.82 -14.83 -10.32 
1989 02 99.99 -20.91 -99.99 
1989 03  1.17 -11.85  -5.33 
1989 04  6.19  -8.46  -1.13 
1989 05 11.46  -5.66   2.90 
1989 06 99.99  -2.21 -99.99 
1989 07 25.24   6.07  15.65 
1989 08 18.33   3.56  10.94 
1989 09 15.88   -.78   7.55 
1989 10  5.15  -5.08    . 3 
1989 11 -1.41  -8.93  -5.17 
1989 12 -5.87 -13.04  -9.45 
1990 01 -5.26 -13.15  -9.20 
1990 02 -3.28 -15.75  -9.51 
1990 03  1.55 -12.42  -5.43 
1990 04  7.72  -5.91    .90 
1990 05  9.01  -4.71   2.14 
1990 06 15.61   -.38   7.61 
1990 07 21.45   4.27  12.86 
1990 08 21.72   4.71  13.21 
1990 09 20.64   2.48  11.56 
1990 10  5.16  -6.52   -.68 
1990 11 -1.44 -10.26  -5.85 
1990 12 10.01 -20.33 -15.17 
1991 01 -6.91 -15.26 -11.08 
1991 02   .61  -9.92  -4.65 
1991 03   . 6 -13.35  -6.64 
1991 04  2.09  -9.02  -3.46 
1991 05  9.05  -3.96   2.54 
1991 06 15.32  -1.07   7.12 
1991 07 23.41   4.05  13.73 
1991 08 22.51   6.18  14.34 
1991 09 14.15    .93   7.54 
1991 10  6.59  -5.65    .47 
1991 11 -3.69 -11.98  -7.83 
1991 12 -2.93 -11.13  -7.03 
1992 01 -2.01 -11.39  -6.70 
1992 02  1.49  -9.50  -4.00 
1992 03  5.21  -7.53  -1.16 
1992 04  7.40  -4.92   1.24 
1992 05 12.04  -1.39   5.32 
1992 06 15.58   1.85   8.71 
1992 07 16.62   3.27   9.94 
1992 08 19.28   3.79  11.53 
1992 09 12.89   -.31   6.29 
1992 10  7.02  -2.82   2.09 
1992 11 -4.12 -11.09  -7.60 
1992 12 -6.83 -14.10 -10.46 
1993 01 -5.52 -14.72 -10.12 
1993 02 -3.69 -15.25  -9.47 
1993 03  2.42  -8.62  -3.10 
1993 04  3.61  -7.27  -1.83 
1993 05 12.63  -1.28   5.67 
1993 06 11.07   -.28   5.39 
1993 07 13.10   1.51   7.30 
1993 08 15.79   2.38   9.08 
1993 09 12.25   -.71   5.77 
1993 10  6.16  -4.14   1.01 
1993 11 -3.62 -13.52  -8.57 
1993 12 -3.85 -11.74  -7.79 
1994 01 -3.23  -9.97  -6.60 
1994 02 -3.39 -14.52  -8.95 
1994 03  4.04 -10.68  -3.32 
1994 04  7.16  -7.23    .-3 
1994 05 13.12   -.70   6.21 
1994 06 16.90   1.16   9.03 
1994 07 20.20   4.07  12.14 
1994 08 22.07   5.48  13.77 
1994 09 16.93   1.99   9.46 
1994 10  3.65  -5.39   -.86 
1994 11 -4.41 -13.76  -9.08 
1994 12 -4.54 -11.73  -8.13 
1995 01 -4.42 -12.21  -8.32 
1995 02  -.64 -11.54  -6.09 
1995 03   .40 -11.49  -5.54 
1995 04  3.14  -8.95  -2.90 
1995 05  9.06  -3.59   2.73 
1995 06 13.95   -.38   6.78 
1995 07 18.83   3.65  11.24 
1995 08 21.20   4.16  12.68 
1995 09 13.59    .82   7.20 
1995 10  2.92  -6.45  -1.76 
1995 11  -.52  -7.97  -4.24 
1995 12 -5.04 -12.74  -8.88 
1996 01 -6.20 -15.31 -10.75 
1996 02 -2.47 -13.74  -8.10 
1996 03  1.23 -12.08  -5.42 
1996 04  5.46  -7.00   -.77 
1996 05  7.44  -3.90   1.77 
1996 06 16.69    .20   8.44 
1996 07 21.35   4.71  13.03 
1996 08 21.46   4.44  12.95 
1996 09 12.73   -.80   5.96 
1996 10  6.18  -4.98    .59 
1996 11  -.94  -9.60  -5.27 
1996 12 -4.89 -12.11  -8.50 
1997 01 -4.66 -13.81  -9.23 
1997 02 -3.32 -14.49  -8.90 
1997 03  1.58 -10.81  -4.61 
1997 04  2.98 -10.63  -3.82 
1997 05 11.77  -2.55   4.61 
1997 06 14.29    .66   7.47 
1997 07 18.95   4.52  11.73 
1997 08 18.87   4.98  11.92 
1997 09 15.09   2.50   8.79 
1997 10  4.56  -3.44    .55 
1997 11  -.44  -8.89  -4.66 
1997 12 -3.67 -11.11  -7.39 
1998 01 -3.05 -10.25  -6.65 
1998 02  -.89 -10.14  -5.51 
1998 03  1.47  -9.06  -3.79 
1998 04  6.49  -5.49    .50 
1998 05 11.24   -.39   5.42 
1998 06  9.42    .24   4.83 
1998 07 20.92   6.29  13.60 
1998 08 20.12   6.67  13.40 
1998 09 16.21   4.56  10.39 
1998 10  5.76  -3.03   1.36 
1998 11   .22  -6.44  -3.11 
1998 12 -3.90 -11.60  -7.75 
1999 01 -2.61  -9.97  -6.29 
1999 02 -1.72 -10.50  -6.11 
1999 03  3.62 -10.05  -3.21 
1999 04  4.21  -8.02  -1.90 
1999 05  8.71  -2.65   3.03 
1999 06 12.50    .79   6.64 
1999 07 20.16   4.78  12.47 
1999 08 19.06   6.40  12.73 
1999 09 12.07   -.18   5.94 
1999 10  8.06  -2.26   2.90 
1999 11  4.16  -3.99    . 8 
2000 01 -3.42 -10.75  -7.08 
2000 02  1.24  -8.34  -3.55 
2000 03  3.08  -9.39  -3.16 
2000 04  7.95  -4.26   1.84 
2000 05  9.84   -.75   4.54 
2000 06 14.64   1.78   8.21 
2000 07 21.53   6.65  14.09 
2000 08 20.82   6.40  13.61 
2000 09 12.47    .92   6.69 
2000 10  5.84  -1.96   1.94 
2000 11 -4.37 -12.96  -8.66 
2000 12 -3.69 -11.87  -7.78 
2001 01 -2.77 -10.75  -6.76 
2001 02 -2.44 -13.75  -8.09 
2001 03  3.53  -7.63  -2.05 
2001 04  5.76  -5.57    . 9 
2001 05 12.31  -1.65   5.33 
2001 06 15.09   2.27   8.68 
2001 07 20.02   6.85  13.43 
2001 08 22.30   7.35  14.82 
2001 09 16.66   3.69  10.17 
2001 10  5.40  -3.38   1.01 
2001 11  2.10  -4.85  -1.37 
2001 12 -4.75 -11.86  -8.30 
2002 01 -4.98 -11.44  -8.21 
2002 02 -2.06 -13.14  -7.60 
2002 03  -.55 -12.01  -6.28 
2002 04  5.13  -7.22  -1.04 
2002 05  9.10  -3.32   2.89 
2002 06 14.76   1.43   8.09 
2002 07 21.45   6.97  14.21 
2002 08 17.52   3.97  10.74 
2002 09 13.73   2.26   7.99 
2002 10  4.25  -5.88   -.81 
2002 11   .41  -7.68  -3.63 
2002 12 -2.35  -9.30  -5.83 
2003 01  -.69  -8.47  -4.58 
2003 02 -3.25 -13.44  -8.34 
2003 03  2.02  -7.58  -2.78 
2003 04  6.68  -4.89    .89 
2003 05 12.01  -1.38   5.31 
2003 06 14.32   1.42   7.87 
2003 07 23.80   7.14  15.46 
2003 09 13.54   1.22   7.38 
2003 10  9.47  -1.97   3.75 
2003 11 -2.52 -10.55  -6.53 
2003 12 -2.73  -9.43  -6.08 
2004 01 -3.02 -11.05  -7.03 
2004 02 -1.59 -10.97  -6.28 
2004 03  6.18  -6.30    .-6 
2004 04  8.12  -4.44   1.83 
2004 05  9.50  -1.84   3.83 
2004 06 13.81   1.35   7.58 
2004 07 19.60   5.64  12.62 
2004 08 17.17   4.34  10.75 
2004 10  6.34  -2.95   1.69 
2004 11  1.35  -7.91  -3.28 
2004 12 -1.24  -9.93  -5.58 
2005 01 -1.63 -10.81  -6.22 
2005 02  1.27 -11.96  -5.34 
2005 03  3.14  -8.93  -2.89 
2005 04  7.17  -5.88    .64 
2005 05 10.51  -2.18   4.16 
2005 06 14.08    .94   7.51 
2005 07 22.26   5.83  14.04 
2005 08 18.95   3.45  11.20 
2005 09 14.19   -.74   6.72 
2005 10  8.07  -5.27   1.39 
2005 11   . 1 -10.44  -5.21 
2005 12 -3.15 -11.58  -7.36 
2006 01 -1.36  -9.10  -5.23 
2006 02 -2.94 -13.35  -8.14 
2006 04  8.54  -3.69   2.42 
2006 05 13.52  -1.30   6.11 
2006 06 17.83   3.40  10.61 
2006 07 23.80   7.97  15.88 
2006 08 20.15   5.15  12.65 
2006 09 13.72   1.81   7.76 
2006 10  4.98  -4.34    .31 
2006 11   .33  -7.89  -3.78 
2007 04  8.62  -4.96   1.83 
2007 05 12.21  -1.10   5.55 
2007 06 18.32   3.09  10.70 
2007 07 24.88   9.29  17.08 
2007 08 20.74   6.22  13.48 
2007 09 13.44   1.81   7.62 
2007 10  6.15  -2.77   1.69 
2007 11  1.13  -7.88  -3.37 
2007 12 -5.45 -13.15  -9.29 
2008 01 -4.88 -13.76  -9.32 
2008 02  -.67 -10.18  -5.43 
2008 03   .75 -12.60  -5.92 
2008 04  5.34  -8.45  -1.55 
2008 05 10.50  -1.49   4.50 
2008 06 15.15    .27   7.71 
2008 07 20.98   4.01  12.49 
2008 08 20.48   5.26  12.87 
2008 09 12.95   1.26   7.10 
2008 10  6.88  -2.17   2.35 
2008 11  2.27  -5.13  -1.43 
2008 12 -4.91 -14.55  -9.72 
2009 01 -1.96 -10.70  -6.33 
2009 02  -.48 -10.65  -5.56 
2009 03  1.63 -10.17  -4.27 
2009 04  6.41  -6.25    . 7 
2009 05 13.50  -1.92   5.79 
2009 06 13.95   1.07   7.51 
2009 07 18.70   4.76  11.73 
2009 08 18.62   5.54  12.08 
2009 09 17.79   3.85  10.82 
2009 10  2.38  -6.44  -2.03 
2009 11  1.94  -7.19  -2.62 
2009 12 -6.93 -14.75 -10.84 
2010 01 -1.11  -9.18  -5.14 
2010 02 -1.39 -11.41  -6.40 
2010 03  5.08  -8.21  -1.56 
2010 04  6.98  -6.03    .47 
2010 05  8.72  -3.87   2.42 
2010 06 14.26   1.38   7.82 
2010 07 19.83   4.86  12.34 
2010 08 17.96   4.82  11.39 
2010 09 14.85   2.42   8.63 
2010 10  8.95   -.10   4.42 
2010 11 -1.21  -9.14  -5.18 
2010 12 -2.44 -10.39  -6.41 
2011 01 -2.79 -10.78  -6.78 
2011 02 -3.74 -13.99  -8.86 
2011 03  1.72  -8.31  -3.29 
2011 04  3.33  -8.21  -2.44 
2011 05  8.37  -2.24   3.06 
2011 06 14.80    .95   7.87 
2011 07 21.14   4.57  12.85 
2011 08 20.92   6.32  13.62 
2011 09 16.93   3.02   9.97 
2011 12 -3.18 -10.75  -6.96 
2012 01 -1.52 -10.07  -5.79 
2012 02 -2.36 -11.91  -7.14 
2012 03  5.06  -5.48   -.21 
2012 04  8.41  -3.61   2.40 
2012 05 10.52  -2.29   4.11 
2012 06 17.06   1.81   9.43 
2012 07 22.67   7.52  15.09 
2012 08 20.92   6.05  13.48 
2012 09 16.67   2.98   9.82 
2012 10  5.81  -3.24   1.28 
2012 11  1.65  -5.93  -2.13 
2013 01 -3.09 -10.71  -6.90 
2013 02 -2.06 -10.84  -6.45 
2013 03  2.67  -9.87  -3.60 
2013 04  4.73  -8.04  -1.65 
2013 06 16.60   1.99   9.29 
2013 07 22.31   7.26  14.78 
2013 08 21.22   7.20  14.20 
2013 09 13.78   3.91   8.84 
2013 10  4.64  -4.28    .17 
2013 11   .63  -7.30  -3.33 
2013 12 -5.07 -12.69  -8.88 
2014 01 -1.42 -10.02  -5.72 
2014 02 -4.51 -14.90  -9.70 
2014 03  1.97  -8.82  -3.42 
2014 04  6.73  -5.97    .38 
2014 05 12.45  -1.19   5.63 
