1989 10  4.76  -3.08    .84 
1989 11   .47  -5.62  -2.57 
1989 12  1.31  -6.14  -2.41 
1990 01 -3.60 -10.02  -6.81 
1990 02 -1.93 -11.29  -6.61 
1990 03  2.95  -7.29  -2.17 
1990 04  6.43  -3.26   1.58 
1990 05  5.68  -2.24   1.71 
1990 06 10.02   1.00   5.51 
1990 07 16.89   6.35  11.62 
1990 08 15.79   5.75  10.77 
1990 09 16.76   5.30  11.03 
1990 10  1.61  -5.88  -2.13 
1990 11  -.69  -7.61  -4.15 
1990 12 -5.79 -15.23 -10.51 
1991 01 -2.56 -10.49  -6.52 
1991 02  2.84  -6.08  -1.62 
1991 03  -.65 -10.53  -5.58 
1991 04  4.12  -5.98   -.93 
1991 05  6.27  -2.47   1.90 
1991 06  8.89    .-5   4.42 
1991 07 14.98   3.83   9.40 
1991 08 15.45   5.78  10.61 
1991 09 15.22   3.87   9.54 
1991 10  6.35  -3.48   1.43 
1991 11 -1.39  -7.73  -4.56 
1991 12 -3.26 -99.99 -99.99 
1992 01 -1.11  -8.17  -4.64 
1992 02  1.97  -6.09  -2.06 
1992 03  6.13  -3.84   1.14 
1992 04  4.57  -4.46    . 5 
1992 05 10.73   -.32   5.20 
1992 06 15.30   4.23   9.77 
1992 07 14.31   5.32   9.81 
1992 08 16.69   5.61  11.15 
1992 09  9.51   -.10   4.70 
1992 10  3.67  -3.49    . 9 
1992 11 -1.71  -9.02  -5.36 
1992 12 -8.13 -14.19 -11.16 
1993 01 -7.47 -14.71 -11.09 
1993 02 -4.08 -99.99 -99.99 
1993 03  1.33 -99.99 -99.99 
1993 04  2.69  -5.98  -1.64 
1993 05 10.94   1.70   6.32 
1993 06  8.87    .56   4.71 
1993 07  9.77   2.05   5.91 
1993 08 13.92   4.37   9.14 
1994 09 12.98   2.82   7.89 
1994 10  4.86  -3.57    .64 
1994 11 -4.56 -11.16  -7.85 
1994 12 -5.04 -11.57  -8.30 
1995 01 -2.44  -8.64  -5.54 
1995 02  -.46  -9.10  -4.78 
1995 03   .52  -8.92  -4.19 
1995 04  3.36  -6.19  -1.41 
1995 05  9.95   -.43   4.75 
1995 06 11.07   1.66   6.36 
1995 07 14.43   4.73   9.58 
1995 08 11.40   1.94   6.67 
1995 09 14.58   4.64   9.60 
1995 10  2.91  -4.31   -.69 
1995 11   .54  -5.87  -2.66 
1995 12 -3.53 -10.65  -7.08 
1996 01 -4.37 -12.86  -8.61 
1996 02  -.25 -10.41  -5.33 
1996 03   .24  -8.79  -4.27 
1996 04  3.59  -5.49   -.94 
1996 05  5.00  -4.42    .28 
1996 06 10.81    .15   5.48 
1996 07 17.37   5.82  11.59 
1996 08 16.49   5.56  11.02 
1996 11 -1.09  -7.74  -4.41 
1996 12 -5.50 -12.21  -8.85 
1997 01 -2.73 -10.26  -6.49 
1997 02  -.77  -8.72  -4.75 
1997 03  -.69  -9.71  -5.20 
1997 04  2.00  -6.78  -2.39 
1997 05  8.12   -.86   3.63 
1997 06  9.50    .56   5.03 
1997 07 14.31   3.85   9.08 
1997 08 16.45   6.10  11.27 
1997 09 12.35   2.96   7.65 
1997 10  3.79  -3.37    .21 
1997 11   .48  -5.44  -2.48 
1997 12 -2.33  -9.16  -5.75 
1998 01 -4.89 -11.99  -8.43 
1998 02 -2.74  -8.31  -5.52 
1998 03  1.09  -7.81  -3.36 
1998 04  5.43  -5.42    . 0 
1998 05  8.89    . 5   4.47 
1998 06 11.30   2.51   6.90 
1998 07 18.12   7.76  12.94 
1998 08 18.19   6.34  12.26 
1998 09 16.79   4.98  10.89 
1998 10  5.70 -99.99 -99.99 
1999 03  -.44 -10.52  -5.48 
1999 04  3.76  -7.14  -1.69 
1999 05  5.39  -5.06    .16 
1999 06  8.14   -.58   3.77 
1999 07 13.19   2.98   8.08 
1999 08 15.85   5.95  10.90 
1999 09 12.31   1.73   7.02 
1999 10  5.74  -3.40   1.16 
1999 11   .18  -6.29  -3.05 
1999 12   .10  -6.42  -3.16 
2000 01 -4.53 -11.24  -7.88 
2000 02 -1.95  -9.67  -5.81 
2000 03   .24  -9.12  -4.44 
2000 04  6.21  -4.71    .74 
2000 05  9.42  -1.75   3.83 
2000 06 13.56   2.22   7.89 
2000 07 17.41   4.55  10.98 
2000 08 16.57   4.75  10.66 
2000 09 10.91   2.84   6.87 
2000 10  5.70  -1.14   2.28 
2000 11   . 6  -7.13  -3.53 
2000 12 -1.81  -9.18  -5.49 
2001 01  -.73  -7.08  -3.90 
2001 02 -1.22  -9.30  -5.26 
2001 03  1.86  -5.95  -2.04 
2001 04  3.41  -5.09   -.84 
2001 05  9.10   -.70   4.20 
2001 06  9.20    .96   5.08 
2001 07 15.04   5.19  10.11 
2001 08 17.49   6.68  12.08 
2001 09 13.25   3.31   8.28 
2002 01 99.99  -2.22 -99.99 
2002 04 99.99  -1.24 -99.99 
2002 05 99.99  -1.19 -99.99 
2002 08 99.99   4.50 -99.99 
2002 09 11.20   1.50   6.35 
2002 10  6.70  -1.04   2.83 
2003 04 99.99   -.65 -99.99 
2003 05 99.99  -1.39 -99.99 
2003 06 99.99   2.18 -99.99 
2003 07 18.15   6.16  12.15 
2003 08 17.50   5.84  11.67 
2003 09 12.88   3.52   8.20 
2003 10  5.42  -1.41   2.00 
2006 10 99.99   -.17 -99.99 
2006 11 99.99   -.79 -99.99 
2006 12 99.99   -.28 -99.99 
2007 02 99.99   -.92 -99.99 
2007 03 99.99   -.50 -99.99 
2007 04 99.99  -1.10 -99.99 
2007 05 99.99   -.35 -99.99 
2007 12 99.99   -.74 -99.99 
2008 01 99.99  -3.91 -99.99 
2008 02 99.99   -.57 -99.99 
2008 03 99.99  -2.15 -99.99 
2008 04 99.99   -.70 -99.99 
2008 10 99.99   -.48 -99.99 
2008 11 99.99   -.56 -99.99 
2009 02 99.99   -.42 -99.99 
2009 03 99.99   -.67 -99.99 
2009 06 99.99    .11 -99.99 
2009 10 99.99   -.69 -99.99 
2009 11 99.99   -.40 -99.99 
2010 01 99.99   -.35 -99.99 
2010 02 99.99   -.57 -99.99 
2010 03 99.99    .-7 -99.99 
2010 04 99.99   -.98 -99.99 
2010 05 99.99   -.51 -99.99 
2010 06 99.99   -.26 -99.99 
2010 10   .-4 -99.99 -99.99 
2010 11   .24 -99.99 -99.99 
2010 12  -.17 -99.99 -99.99 
2011 01   .-1 -99.99 -99.99 
2011 03  -.13 -99.99 -99.99 
2011 04   .43 -99.99 -99.99 
2011 05  5.43  -4.38    .52 
2011 06  8.72  -1.03   3.85 
2011 07 11.83   2.60   7.21 
2011 08 15.33 -99.99 -99.99 
2011 09 14.22   5.22   9.72 
2011 12  -.37  -6.85  -3.61 
2012 01 -3.03  -9.14  -6.08 
2012 02 -2.68  -8.52  -5.60 
2012 03  -.85  -8.42  -4.63 
2012 04  4.07  -4.17    .-4 
2012 05  7.00  -1.50   2.75 
2012 06  7.94    .80   4.37 
2012 07 15.89   6.90  11.39 
2012 08 16.71   6.17  11.44 
2012 09 15.06   5.34  10.20 
2012 10  5.21  -2.02   1.59 
2012 11  -.68  -7.43  -4.05 
2013 01  -.83  -8.05  -4.44 
2013 02 -1.36  -8.46  -4.91 
2013 03  1.04  -7.44  -3.19 
2013 04  2.78  -5.43  -1.32 
2013 06 10.14   1.70   5.92 
2013 07 17.16   5.54  11.35 
2013 08 15.15   6.02  10.58 
2013 09 11.20   3.50   7.35 
2013 10  6.66  -1.59   2.53 
2013 11   .81  -6.28  -2.73 
2013 12 -3.44 -11.45  -7.44 
2014 01  2.34  -5.55  -1.60 
2014 02 -6.45 -13.09  -9.77 
2014 04  3.67  -5.53   -.93 
2014 05  8.62  -1.04   3.78 
