1988 05 13.30  -2.43   5.43 
1988 06 21.73   3.35  12.54 
1988 07 26.30   5.10  15.70 
1988 08 25.25   2.97  14.11 
1988 09 18.79   -.20   9.29 
1988 10 17.15  -1.07   8.04 
1988 11  -.86  -9.99  -5.42 
1988 12 -2.68 -14.10  -8.39 
1989 01 -1.52 -13.65  -7.58 
1989 02 -1.04 -15.93  -8.49 
1989 03  3.81  -8.91  -2.55 
1989 04 12.27  -5.17   3.55 
1989 05 13.26  -2.87   5.19 
1989 06 18.96   1.70  10.33 
1989 07 26.42   5.43  15.92 
1989 08 20.86   2.53  11.69 
1989 09 19.56    .21   9.88 
1989 10  9.68  -3.94   2.87 
1989 11  3.70  -9.28  -2.79 
1989 12   .68 -13.18  -6.25 
1990 01 -1.42 -11.26  -6.34 
1990 02   .71 -14.74  -7.01 
1990 03  6.74  -9.79  -1.52 
1990 04 11.66  -3.92   3.87 
1990 05 11.08  -3.32   3.88 
1990 06 17.81    .78   9.29 
1990 07 24.30   5.00  14.65 
1990 08 22.97   4.82  13.89 
1990 09 23.15   2.56  12.85 
1990 10  8.68  -5.10   1.79 
1990 11  2.67  -9.81  -3.57 
1990 12 -6.15 -19.95 -13.05 
1991 01  -.32 -14.75  -7.53 
1991 02  6.77  -8.68   -.95 
1991 03  3.69 -11.28  -3.79 
1991 04  7.46  -7.67   -.10 
1991 05 10.61  -3.03   3.79 
1991 06 15.80   -.41   7.69 
1991 07 25.93   4.26  15.09 
1991 08 25.93   5.25  15.59 
1991 09 20.18    .97  10.57 
1991 10 11.76  -4.71   3.52 
1991 11   .60 -10.31  -4.85 
1991 12 -1.50 -13.39  -7.44 
1992 01   . 9 -12.92  -6.41 
1992 02  4.91  -8.49  -1.79 
1992 03  9.97  -5.89   2.04 
1992 04 11.05  -4.23   3.40 
1992 05 18.45   -.58   8.93 
1992 06 19.74   3.01  11.37 
1992 07 22.23   3.06  12.64 
1992 09 17.17  -1.04   8.06 
1992 10 13.34  -2.81   5.26 
1992 11   .54 -11.99  -5.72 
1992 12 -3.82 -14.69  -9.25 
1993 01 -2.19 -15.26  -8.72 
1993 02  1.70 -12.88  -5.59 
1993 03  8.17  -6.98    .59 
1993 04  7.16  -7.02    . 6 
1993 05 17.11  -1.32   7.89 
1993 06 14.45   -.45   7.00 
1993 07 17.19    .54   8.86 
1993 08 20.21   2.64  11.42 
1993 10 11.62  -2.83   4.39 
1993 11  2.02 -12.87  -5.42 
1993 12   .-2 -12.93  -6.47 
1994 01  1.29 -11.03  -4.87 
1994 02   .95 -14.08  -6.56 
1994 03  9.50  -9.14    .17 
1994 04 11.09  -4.71   3.18 
1994 05 14.90   -.75   7.07 
1994 06 19.33    .68  10.00 
1994 07 25.57   5.16  15.36 
1994 08 26.41   5.13  15.77 
1994 09 22.16   1.32  11.74 
1994 10  9.21  -4.77   2.22 
1994 11 -1.21 -13.75  -7.48 
1994 12 -1.71 -11.84  -6.77 
1995 01  -.97 -10.50  -5.73 
1995 02  6.49  -8.10   -.80 
1995 03  4.00 -10.14  -3.07 
1995 04  8.35  -6.85    .75 
1995 05 12.99  -2.30   5.34 
1995 06 15.35    . 5   7.70 
1995 07 22.42   4.05  13.23 
1995 08 23.45   2.22  12.83 
1995 09 19.74    .51  10.12 
1995 10  9.12  -5.20   1.96 
1995 11  3.81  -5.46   -.82 
1995 12 -1.68 -12.46  -7.07 
1996 01 -2.20 -13.12  -7.66 
1996 02  3.07 -11.92  -4.42 
1996 03  7.10  -8.64   -.77 
1996 04  8.88  -6.36   1.26 
1996 05 10.48  -3.72   3.37 
1996 06 18.89   -.33   9.28 
1996 07 25.64   4.59  15.11 
1996 08 24.98   3.88  14.43 
1996 09 16.66  -1.31   7.67 
1996 10 10.95  -5.56   2.69 
1996 11  3.28  -9.39  -3.05 
1996 12 -2.41 -11.53  -6.97 
1997 01  -.66 -14.09  -7.37 
1997 02  2.50 -14.11  -5.80 
1997 03  5.95 -11.22  -2.63 
1997 04  7.58  -7.14    .22 
1997 05 15.95  -2.49   6.73 
1997 06 16.71   1.02   8.87 
1997 07 22.33   3.63  12.98 
1997 08 23.53   4.34  13.93 
1997 09 19.36   1.76  10.56 
1997 10  9.24  -4.21   2.51 
1997 11  4.39  -7.91  -1.76 
1997 12 -1.85 -15.09  -8.47 
1998 01  -.21 -10.22  -5.21 
1998 02  2.66 -12.93  -5.13 
1998 03  6.19  -9.39  -1.60 
1998 04  9.62  -6.44   1.58 
1998 05 12.62  -1.59   5.51 
1998 06 13.93    .23   7.08 
1998 07 25.85   6.58  16.21 
1998 08 26.05   4.80  15.42 
1998 09 20.51   3.86  12.18 
1998 10 10.91  -4.36   3.27 
1998 12 -3.42 -13.72  -8.57 
1999 01  -.11 -12.20  -6.15 
1999 02   . 4 -13.72  -6.84 
1999 03  6.52 -11.47  -2.47 
1999 04  8.97  -7.96    .50 
1999 05 12.13  -4.37   3.88 
1999 06 15.83   -.34   7.74 
1999 07 22.93 -99.99 -99.99 
1999 08 23.04   5.49  14.26 
1999 09 18.53   -.44   9.04 
1999 10 13.53  -3.19   5.17 
1999 11  6.58  -4.81    .88 
1999 12   .20  -9.72  -4.76 
2000 01  -.28 -10.50  -5.39 
2000 02  4.28  -7.52  -1.61 
2000 03  7.41 -10.01  -1.30 
2000 04 11.58  -3.09   4.24 
2000 05 12.47   -.52   5.97 
2000 06 19.19   1.97  10.58 
2000 07 24.31   5.51  14.91 
2000 08 25.10   5.15  15.12 
2000 09 16.87    .89   8.88 
2000 10 10.16  -1.92   4.12 
2000 11  1.59 -11.98  -5.19 
2000 12   . 1 -10.94  -5.46 
2001 01  1.63 -11.15  -4.75 
2001 02  1.62 -12.43  -5.40 
2001 03  7.80  -6.33    .73 
2001 04  7.70  -6.57    .56 
2001 05 16.15  -1.01   7.57 
2001 06 17.51   2.08   9.79 
2001 07 21.93   5.99  13.96 
2001 08 26.16   6.09  16.12 
2001 09 20.57   2.39  11.48 
2001 10 10.02  -3.10   3.46 
2001 11  4.73  -5.19   -.23 
2001 12 -1.69 -12.88  -7.28 
2002 01 -1.40 -11.87  -6.63 
2002 02  3.17 -13.44  -5.13 
2002 03  3.85 -10.51  -3.33 
2002 04  9.08  -5.18   1.95 
2002 05 12.35  -2.14   5.10 
2002 06 18.37   2.64  10.50 
2002 07 25.28   6.73  16.00 
2002 08 21.24   2.94  12.09 
2002 09 17.96    .88   9.42 
2002 10 10.89  -4.71   3.09 
2002 11  5.02  -7.85  -1.41 
2002 12   .46  -8.70  -4.12 
2003 01  2.34  -6.57  -2.11 
2003 02  1.38 -12.80  -5.71 
2003 03  5.01  -7.49  -1.23 
2003 04  8.14  -5.08   1.53 
2003 05 13.44  -2.27   5.58 
2003 06 18.32 -99.99 -99.99 
2003 07 27.30 -99.99 -99.99 
2003 08 25.06   6.17  15.61 
2003 09 19.51   1.21  10.36 
2003 10 13.64  -1.85   5.89 
2003 11   .87 -10.72  -4.92 
2004 02  2.78 -11.49  -4.35 
2004 03 10.07  -6.94   1.56 
2004 04 11.90  -3.23   4.33 
2004 05 11.64   -.87   5.38 
2004 06 19.01   2.50  10.75 
2004 07 23.63   5.49  14.56 
2004 08 21.75   4.65  13.20 
2004 09 18.18    .80   9.49 
2004 10 13.01  -2.99   5.01 
2004 11  6.81  -8.54   -.86 
2004 12  3.80  -9.70  -2.94 
2005 01  4.81 -10.46  -2.82 
2005 02  8.54 -11.64  -1.55 
2005 03  9.27  -8.59    .34 
2005 04 11.24  -4.82   3.20 
2005 05 13.95   -.72   6.61 
2005 06 16.71   1.04   8.88 
2005 07 26.28   5.17  15.72 
2005 08 25.52   4.23  14.87 
2005 09 18.89   -.28   9.30 
2005 10 12.30  -2.26   5.02 
2006 04 10.94  -3.93   3.50 
2006 05 15.44  -1.60   6.91 
2006 06 20.26   2.70  11.48 
2006 07 26.92   7.30  17.11 
2006 08 24.60   3.51  14.05 
2006 09 18.83    .60   9.71 
2006 10 11.41  -3.45   3.98 
2006 11  2.34  -7.64  -2.64 
2006 12   .-5 -11.99  -6.02 
2007 01  1.26 -15.16  -6.95 
2007 02  3.41  -9.74  -3.16 
2007 03 10.25  -6.05   2.09 
2007 04 11.31  -4.84   3.23 
2007 05 15.55  -1.19   7.18 
2007 06 19.64   1.67  10.65 
2007 07 28.23   7.75  17.99 
2007 08 24.57   3.65  14.11 
2007 09 17.24    .13   8.68 
2007 10 10.16  -2.74   3.71 
2007 11  5.29  -9.27  -1.99 
2007 12 -2.11 -12.18  -7.15 
2008 01 -1.70 -13.83  -7.76 
2008 02  3.81 -10.45  -3.32 
2008 03  4.90 -12.19  -3.64 
2008 04  8.30 -10.36  -1.02 
2008 05 13.77  -2.05   5.86 
2008 06 17.57   1.10   9.33 
2008 07 24.58   4.19  14.39 
2008 08 24.43   3.55  13.99 
2008 09 19.49    . 9   9.79 
2008 10 11.63  -2.96   4.33 
2008 11  6.52  -5.04    .74 
2008 12 -1.74 -13.60  -7.67 
2009 01  1.40 -12.28  -5.44 
2009 02  3.85 -11.41  -3.78 
2009 03  4.03 -10.90  -3.43 
2009 04  9.41  -5.85   1.78 
2009 05 14.48  -2.61   5.93 
2009 06 16.14   2.39   9.26 
2009 07 23.48   4.84  14.16 
2009 08 22.02   4.17  13.10 
2009 09 21.70   2.41  12.05 
2009 10  6.94  -5.19    .87 
2009 11  4.71  -9.60  -2.44 
2009 12 -2.65 -14.64  -8.64 
2010 01  1.75  -8.76  -3.50 
2010 02  3.68 -10.59  -3.45 
2010 03  7.08  -9.18  -1.05 
2010 04  8.43  -7.05    .69 
2010 05  9.10  -3.92   2.59 
2010 06 15.26   1.69   8.47 
2010 07 22.91   4.07  13.49 
2010 08 21.51   3.52  12.51 
2010 09 18.65    .65   9.64 
2010 10 12.29  -1.00   5.64 
2010 11  2.11  -9.10  -3.49 
2010 12  -.52 -10.18  -5.35 
2011 01  1.10 -11.99  -5.44 
2011 02   .88 -13.73  -6.42 
2011 03  3.44  -9.22  -2.89 
2011 04  5.79  -9.64  -1.92 
2011 05 11.81  -2.67   4.57 
2011 06 15.38   -.23   7.57 
2011 07 23.00   3.62  13.31 
2011 08 24.55   4.57  14.56 
2011 09 21.39   1.77  11.58 
2011 12   .75 -13.28  -6.26 
2012 01   .85 -12.50  -5.82 
2012 02  2.22 -11.97  -4.87 
2012 03  5.65  -7.59   -.97 
2012 04 11.06  -5.94   2.56 
2012 05 13.12  -2.61   5.25 
2012 06 17.37    .25   8.81 
2012 07 25.55   6.37  15.95 
2012 08 25.68   5.27  15.47 
2012 09 20.92   1.10  11.01 
2012 10 10.63  -4.62   3.00 
2012 11  3.65  -6.55  -1.45 
2013 01   .35 -13.80  -6.72 
2013 02  2.98 -13.33  -5.17 
2013 03  7.01  -9.88  -1.43 
2013 04  8.76  -7.03    .86 
2013 06 19.24   2.42  10.83 
2013 07 26.22   6.09  16.15 
2013 08 25.12   5.58  15.35 
2013 09 16.41   3.15   9.78 
2013 10 10.47  -3.78   3.34 
2013 11  4.48  -7.88  -1.69 
2013 12 -1.74 -14.52  -8.13 
2014 01  2.88 -11.82  -4.46 
2014 02   .93  -9.70  -4.38 
2014 03  6.17  -8.60  -1.21 
2014 04  9.77  -6.55   1.61 
2014 05 15.02  -1.72   6.65 
