1988 10 13.88  -4.94   4.46 
1988 11 -1.93 -12.08  -7.00 
1988 12 -4.98 -18.44 -11.71 
1989 01 -4.86 -17.95 -11.40 
1989 02 -4.80 -16.71 -10.76 
1989 03  2.15  -8.35  -3.10 
1989 04  7.79  -8.75   -.48 
1989 05 11.30  -3.34   3.98 
1989 06 17.67   -.61   8.53 
1989 07 24.93   3.08  14.00 
1989 08 19.67   1.62  10.64 
1989 09 17.23  -3.82   6.70 
1989 10  7.07  -6.28    .39 
1989 11   . 2 -12.85  -6.41 
1989 12 -5.01 -17.95 -11.48 
1990 01 -4.53 -14.72  -9.62 
1990 02 -2.92 -18.35 -10.63 
1990 03  4.32 -13.30  -4.48 
1990 04  8.87  -6.67   1.09 
1990 05  9.72  -3.56   3.08 
1990 06 18.19    . 3   9.11 
1990 07 22.37   2.53  12.45 
1990 08 22.18   2.04  12.11 
1990 09 19.69   -.68   9.50 
1990 10  6.19  -8.63  -1.22 
1990 11   . 2 -13.18  -6.58 
1990 12 10.31 -25.03 -17.67 
1991 01 -6.06 -19.52 -12.79 
1991 02  1.81 -13.72  -5.95 
1991 03  1.35 -14.54  -6.59 
1991 04  4.48  -9.47  -2.49 
1991 05 10.79  -3.55   3.62 
1991 06 17.48    . 2   8.75 
1991 07 23.53   2.11  12.82 
1991 08 23.76   2.69  13.22 
1991 09 15.74  -2.10   6.81 
1991 10  7.95  -8.30   -.17 
1991 11 -3.21 -16.10  -9.65 
1991 12 -5.20 -19.45 -12.32 
1992 01 -3.34 -19.32 -11.33 
1992 02  2.06 -13.66  -5.80 
1992 03  6.33 -11.00  -2.33 
1992 04  9.00  -6.35   1.32 
1992 05 15.16  -1.99   6.58 
1992 06 17.44   1.02   9.23 
1992 07 18.87   1.70  10.29 
1992 08 21.22    .85  11.03 
1992 09 14.36  -3.66   5.35 
1992 10  9.46  -5.52   1.97 
1992 11 -3.19 -14.60  -8.89 
1992 12 -7.34 -19.28 -13.31 
1993 01 -5.57 -19.45 -12.51 
1993 02 -2.88 -19.03 -10.95 
1993 03  3.88 -11.93  -4.02 
1993 04  4.98  -8.39  -1.70 
1993 05 13.82  -2.58   5.62 
1993 06 14.23    . 0   7.11 
1993 07 16.46    .21   8.33 
1993 08 17.62    .58   9.10 
1993 09 14.93  -3.80   5.56 
1993 10  7.78  -6.72    .53 
1993 11 -2.85 -17.98 -10.41 
1993 12 -4.94 -17.10 -11.02 
1994 01 -3.52 -14.96  -9.24 
1994 02 -3.44 -18.66 -11.05 
1994 03  4.31 -14.31  -5.00 
1994 04  7.75  -8.50   -.37 
1994 05 15.27  -2.01   6.63 
1994 06 18.48   -.29   9.09 
1994 07 22.74   1.58  12.16 
1994 08 24.35   1.40  12.87 
1994 09 18.99  -2.36   8.30 
1994 10  6.32  -6.24    . 4 
1994 11 -4.44 -18.31 -11.37 
1994 12 -4.59 -14.84  -9.71 
1995 01 -4.69 -16.71 -10.70 
1995 02   .30 -15.08  -7.39 
1995 03   .60 -13.04  -6.22 
1995 04  4.92  -9.64  -2.36 
1995 05 10.35  -3.50   3.42 
1995 06 15.17   -.45   7.36 
1995 07 20.50   2.34  11.42 
1995 08 21.63    .92  11.27 
1995 09 15.65  -2.46   6.59 
1995 10  5.07  -8.80  -1.86 
1995 11   .58  -9.81  -4.61 
1995 12 -5.04 -17.23 -11.13 
1996 01 -6.07 -19.02 -12.54 
1996 02 -2.92 -18.37 -10.65 
1996 03  1.11 -12.93  -5.91 
1996 04  5.53  -8.64  -1.55 
1996 05  8.05  -3.52   2.26 
1996 06 19.41    . 3   9.72 
1996 07 24.09   2.55  13.32 
1996 08 22.74    .94  11.84 
1996 09 13.64  -2.06   5.79 
1996 10  8.46  -7.46    .50 
1996 11   .67 -11.41  -5.37 
1996 12 -3.95 -11.22  -7.58 
1997 01 -3.99 -15.54  -9.76 
1997 02 -1.34 -17.98  -9.66 
1997 03  3.37 -11.81  -4.22 
1997 04  4.56 -10.14  -2.79 
1997 05 12.64  -2.57   5.03 
1997 06 17.83   3.73  10.78 
1997 07 20.12   3.76  11.94 
1997 08 20.42   3.85  12.13 
1997 09 15.71    .89   8.30 
1997 10  7.03  -5.31    .86 
1997 11  1.78 -12.23  -5.22 
1997 12 -3.91 -17.28 -10.59 
1998 01 -1.84 -12.20  -7.02 
1998 02  -.22 -13.18  -6.70 
1998 03  2.60 -11.12  -4.26 
1998 04  7.72  -7.00    .35 
1998 05 12.31  -1.87   5.22 
1998 06 11.98    .79   6.38 
1998 07 24.12   5.45  14.78 
1998 08 22.50   3.76  13.13 
1998 09 17.93   2.00   9.96 
1998 10  8.64  -4.50   2.07 
1998 12 -5.79 -99.99 -99.99 
1999 01 -2.85 -12.92  -7.88 
1999 02 -1.64 -13.20  -7.42 
1999 03  3.65 -13.97  -5.16 
1999 04  5.99  -9.31  -1.66 
1999 05 10.01  -3.58   3.21 
1999 06 15.84    .75   8.29 
1999 07 21.89   2.51  12.20 
1999 08 21.24   3.48  12.36 
1999 09 14.09  -3.16   5.46 
1999 10 10.69  -5.81   2.43 
1999 11  5.33  -7.47  -1.06 
1999 12 -4.16 -99.99 -99.99 
2000 01 -2.90 -12.73  -7.81 
2000 02  1.02 -11.17  -5.07 
2000 03  3.57 -12.43  -4.43 
2000 04  8.87  -5.28   1.79 
2000 05 11.67   -.79   5.44 
2000 06 17.71   1.05   9.38 
2000 07 23.87   3.96  13.91 
2000 08 22.50   3.18  12.84 
2000 09 14.67  -1.93   6.37 
2000 10  8.21  -3.59   2.31 
2000 11 -3.09 -16.84  -9.96 
2000 12 -3.78 -15.97  -9.87 
2001 01 -2.89 -18.69 -10.79 
2001 02 -2.35 -16.11  -9.23 
2001 03  4.11 -10.20  -3.04 
2001 04  6.60  -7.08   -.24 
2001 05 14.03  -2.26   5.88 
2001 06 17.69   1.68   9.68 
2001 07 22.39   4.55  13.46 
2001 08 24.35   3.41  13.88 
2001 09 18.41   -.34   9.03 
2001 10  7.39  -6.36    .51 
2001 11  2.71  -7.24  -2.26 
2001 12 -4.77 -14.85  -9.81 
2002 01 -5.58 -15.68 -10.63 
2002 02 -2.32 -19.50 -10.91 
2002 03   .-3 -13.38  -6.70 
2002 04  6.08  -7.14   -.52 
2002 05 10.98  -2.90   4.04 
2002 06 17.52   1.68   9.60 
2002 07 24.23   5.18  14.70 
2002 08 19.92   1.15  10.53 
2002 09 15.45   -.97   7.24 
2002 10  5.40  -8.03  -1.31 
2002 11   .14 -11.98  -5.91 
2002 12 -2.78 -11.97  -7.37 
2003 01 -1.10 -10.22  -5.66 
2003 02 -2.84 -17.70 -10.27 
2003 03  2.01  -9.31  -3.65 
2003 04  7.17  -5.97    .60 
2003 05 11.84  -1.81   5.01 
2003 06 16.89    .41   8.64 
2003 07 25.22   4.83  15.02 
2003 08 22.77 -99.99 -99.99 
2003 09 15.02 -99.99 -99.99 
2003 10 10.80 -99.99 -99.99 
2003 11 -2.08 -14.90  -8.49 
2003 12 -2.24 -12.34  -7.29 
2004 01 -3.04 -15.38  -9.21 
2004 02  -.78 -15.19  -7.98 
2004 03  5.21  -8.45  -1.61 
2004 04  9.18  -4.88   2.15 
2004 05 10.21  -1.15   4.53 
2004 06 15.84   1.87   8.85 
2004 07 20.76   3.90  12.33 
2004 08 18.87   2.51  10.69 
2004 09 13.54   -.46   6.54 
2004 10  7.32  -3.30   2.01 
2004 11  2.14 -11.61  -4.73 
2004 12 -2.36 -11.51  -6.94 
2005 01 -1.45 -12.89  -7.17 
2005 02   .84 -17.28  -8.22 
2005 03  2.97 -10.90  -3.96 
2005 04  7.19  -6.79    .20 
2005 05 10.77  -1.23   4.77 
2005 06 14.63   1.68   8.15 
2005 07 22.55   4.26  13.40 
2005 08 20.23   2.30  11.26 
2005 09 14.28   -.58   6.84 
2005 10  9.30  -3.41   2.94 
2005 11   . 2 -11.65  -5.81 
2005 12 -4.48 -15.65 -10.07 
2006 01 -2.65 -12.93  -7.79 
2006 02 -3.61 -17.04 -10.33 
2006 04  8.10  -4.51   1.79 
2006 05 13.08  -2.08   5.50 
2006 06 18.79   2.29  10.54 
2006 07 23.78   5.66  14.72 
2006 08 20.91   1.93  11.42 
2006 09 15.54   -.69   7.42 
2006 10  6.93  -5.77    .57 
2006 11   .32  -8.79  -4.23 
2006 12 -3.33 -16.28  -9.80 
2007 01 -5.32 -20.06 -12.69 
2007 02  -.68 -12.24  -6.46 
2007 03  6.19  -7.78   -.79 
2007 04  8.63  -5.17   1.73 
2007 05 14.07  -1.44   6.31 
2007 06 19.68   1.60  10.64 
2007 07 26.51   6.58  16.54 
2007 08 21.89   4.17  13.03 
2007 09 16.04    .11   8.07 
2007 10  7.55  -3.82   1.86 
2007 11  1.60 -10.66  -4.52 
2007 12 -5.63 -14.52 -10.07 
2008 01 -6.24 -17.28 -11.76 
2008 02 -1.34 -13.19  -7.26 
2008 03   .44 -15.07  -7.31 
2008 04  5.04 -11.66  -3.31 
2008 05 10.38  -2.09   4.14 
2008 06 15.83    .91   8.37 
2008 07 23.13   3.80  13.46 
2008 08 22.45   2.74  12.59 
2008 09 16.06  -1.75   7.15 
2008 10  8.77  -4.37   2.20 
2008 11  2.67  -8.39  -2.86 
2008 12 -5.15 -16.10 -10.62 
2009 01 -3.15 -15.12  -9.13 
2009 02  -.43 -15.16  -7.79 
2009 03  1.93 -11.32  -4.69 
2009 04  7.30  -6.68    .31 
2009 05 12.74  -2.42   5.16 
2009 06 14.56   2.05   8.30 
2009 07 20.88   3.55  12.21 
2009 08 20.64   2.94  11.79 
2009 09 19.37    .-8   9.64 
2009 10  3.78  -7.35  -1.78 
2009 11  1.80 -11.17  -4.68 
2009 12 -7.08 -18.73 -12.90 
2010 01 -1.93 -14.54  -8.23 
2010 02  -.76 -14.11  -7.43 
2010 03  5.10 -10.84  -2.87 
2010 04  6.77  -7.56   -.39 
2010 05  8.72  -4.59   2.06 
2010 06 15.67   1.79   8.72 
2010 07 21.75   3.06  12.40 
2010 08 20.36   2.63  11.49 
2010 09 17.82   -.83   8.49 
2010 10 11.04  -3.17   3.93 
2010 11  -.69  -9.33  -5.00 
2010 12 -2.52 -11.89  -7.20 
2011 01 -4.17 -13.95  -9.05 
2011 02 -3.77 -16.77 -10.27 
2011 03  2.35  -8.58  -3.11 
2011 04  4.17  -8.31  -2.07 
2011 05  8.89  -2.06   3.41 
2011 06 15.04    .86   7.95 
2011 07 22.71   3.95  13.33 
2011 08 22.69   3.50  13.09 
2011 09 18.99   -.74   9.12 
2011 12 -3.76 -17.18 -10.47 
2012 01 -2.85 -13.12  -7.98 
2012 02 -1.36 -14.99  -8.17 
2012 03  4.96  -7.22  -1.12 
2012 04  9.34  -4.26   2.54 
2012 05 11.53  -1.95   4.79 
2012 06 18.50   1.10   9.80 
2012 07 23.87   5.53  14.70 
2012 08 22.97   3.16  13.06 
2012 09 18.39   -.12   9.13 
2012 10  7.36  -5.11   1.12 
2012 11  2.32  -7.01  -2.34 
2013 01 -4.82 -17.29 -11.05 
2013 02 -1.81 -13.94  -7.87 
2013 03  2.80 -13.23  -5.21 
2013 04  5.35  -8.82  -1.73 
2013 06 18.59   1.90  10.24 
2013 07 23.78   5.20  14.49 
2013 08 22.93   4.23  13.58 
2013 09 14.78   2.57   8.67 
2013 10  6.68  -5.76    .45 
2013 11  1.35 -10.35  -4.50 
2013 12 -6.02 -17.33 -11.67 
2014 01 -2.72 -15.52  -9.12 
2014 02 -2.90 -15.86  -9.38 
2014 03  2.48 -11.62  -4.56 
2014 04  6.70  -6.62    . 3 
2014 05 13.29  -1.72   5.78 
