
Data Series
Period | Discount | Yield |
Jun-2022 | 3.47 | 3.5 |
May-2022 | 3.47 | 3.5 |
Apr-2022 | 3.47 | 3.5 |
Mar-2022 | 3.47 | 3.5 |
Feb-2022 | 3.47 | 3.5 |
Jan-2022 | 3.47 | 3.5 |
Dec-2021 | 3.47 | 3.5 |
Nov-2021 | 3.47 | 3.5 |
Oct-2021 | 3.47 | 3.5 |
Sep-2021 | 3.47 | 3.5 |
Aug-2021 | 3.47 | 3.5 |
Jul-2021 | 3.47 | 3.5 |
Jun-2021 | 3.47 | 3.5 |
May-2021 | 3.47 | 3.5 |
Apr-2021 | 3.47 | 3.5 |
Mar-2021 | 3.47 | 3.5 |
Feb-2021 | 3.47 | 3.5 |
Jan-2021 | 3.47 | 3.5 |
Dec-2020 | 3.47 | 3.5 |
Nov-2020 | 3.47 | 3.5 |
Oct-2020 | 3.47 | 3.5 |
Sep-2020 | 3.47 | 3.5 |
Aug-2020 | 3.47 | 3.5 |
Jul-2020 | 3.47 | 3.5 |
Jun-2020 | 3.47 | 3.5 |
May-2020 | 3.47 | 3.5 |
Apr-2020 | 3.47 | 3.5 |
Mar-2020 | 5.23 | 5.3 |
Feb-2020 | 5.23 | 5.3 |
Jan-2020 | 5.23 | 5.3 |
Dec-2019 | 5.23 | 5.3 |
Nov-2019 | 5.23 | 5.3 |
Oct-2019 | 5.23 | 5.3 |
Sep-2019 | 5.23 | 5.3 |
Aug-2019 | 5.23 | 5.3 |
Jul-2019 | 5.23 | 5.3 |
Jun-2019 | 5.23 | 5.3 |
May-2019 | 5.23 | 5.3 |
Apr-2019 | 5.23 | 5.3 |
Mar-2019 | 5.23 | 5.3 |
Feb-2019 | 5.23 | 5.3 |
Jan-2019 | 5.23 | 5.3 |
Dec-2018 | 4.39 | 4.44 |
Nov-2018 | 4.39 | 4.44 |
Oct-2018 | 4.39 | 4.44 |
Sep-2018 | 4.39 | 4.44 |
Aug-2018 | 4.39 | 4.44 |
Jul-2018 | 4.39 | 4.44 |
Jun-2018 | 4.39 | 4.44 |
May-2018 | 4.39 | 4.44 |
Apr-2018 | 4.39 | 4.44 |
Mar-2018 | 4.39 | 4.44 |
Feb-2018 | 4.39 | 4.44 |
Jan-2018 | 4.39 | 4.44 |
Dec-2017 | 4.39 | 4.44 |
Nov-2017 | 4.39 | 4.44 |
Oct-2017 | 4.39 | 4.44 |
Sep-2017 | 4.39 | 4.44 |
Aug-2017 | 4.39 | 4.44 |
Jul-2017 | 4.39 | 4.44 |
Jun-2017 | 4.39 | 4.44 |
May-2017 | 4.39 | 4.44 |
Apr-2017 | 4.39 | 4.44 |
Mar-2017 | 4.39 | 4.44 |
Feb-2017 | 4.39 | 4.44 |
Jan-2017 | 4.39 | 4.44 |
Dec-2016 | 4.39 | 4.44 |
Nov-2016 | 4.39 | 4.44 |
Oct-2016 | 4.39 | 4.44 |
Sep-2016 | 4.39 | 4.44 |
Aug-2016 | 4.39 | 4.44 |
Jul-2016 | 4.39 | 4.44 |
Jun-2016 | 4.39 | 4.44 |
May-2016 | 4.39 | 4.44 |
Apr-2016 | 4.39 | 4.44 |
Mar-2016 | 4.39 | 4.44 |
Feb-2016 | 4.39 | 4.44 |
Jan-2016 | 4.39 | 4.44 |
Dec-2015 | 4.39 | 4.44 |
Nov-2015 | 4.39 | 4.44 |
Oct-2015 | 4.39 | 4.44 |
Sep-2015 | 4.39 | 4.44 |
Aug-2015 | 4.39 | 4.44 |
Jul-2015 | 4.39 | 4.44 |
Jun-2015 | 4.39 | 4.44 |
May-2015 | 4.39 | 4.44 |
Apr-2015 | 4.39 | 4.44 |
Mar-2015 | 4.39 | 4.44 |
Feb-2015 | 4.39 | 4.44 |
Jan-2015 | 4.39 | 4.44 |
Dec-2014 | 4.39 | 4.44 |
Nov-2014 | 4.39 | 4.44 |
Oct-2014 | 4.39 | 4.44 |
Sep-2014 | 4.39 | 4.44 |
Aug-2014 | 4.39 | 4.44 |
Jul-2014 | 4.39 | 4.44 |
Jun-2014 | 4.39 | 4.44 |
May-2014 | 4.39 | 4.44 |
Apr-2014 | 4.39 | 4.44 |
Mar-2014 | 4.39 | 4.44 |
Feb-2014 | 4.39 | 4.44 |
Jan-2014 | 4.39 | 4.44 |
Dec-2013 | 4.39 | 4.44 |
Nov-2013 | 4.39 | 4.44 |
Oct-2013 | 4.39 | 4.44 |
Sep-2013 | 4.39 | 4.44 |
Aug-2013 | 4.39 | 4.44 |
Jul-2013 | 4.39 | 4.44 |
Jun-2013 | 4.39 | 4.44 |
May-2013 | 4.39 | 4.44 |
Apr-2013 | 4.38 | 4.43 |
Mar-2013 | 4.39 | 4.44 |
Feb-2013 | 4.39 | 4.44 |
Jan-2013 | 4.38 | 4.43 |
Dec-2012 | 4.38 | 4.43 |
Nov-2012 | 4.38 | 4.43 |
Oct-2012 | 4.39 | 4.44 |
Sep-2012 | 4.39 | 4.44 |
Aug-2012 | 4.39 | 4.44 |
Jul-2012 | 4.39 | 4.44 |
Jun-2012 | 4.39 | 4.44 |
May-2012 | 4.39 | 4.44 |
Apr-2012 | 4.39 | 4.44 |
Mar-2012 | 4.38 | 4.43 |
Feb-2012 | 3.89 | 3.93 |
Jan-2012 | 3.89 | 3.93 |
Dec-2011 | 3.89 | 3.93 |
Nov-2011 | 3.89 | 3.93 |
Oct-2011 | 3.89 | 3.93 |
Sep-2011 | 3.89 | 3.93 |
Aug-2011 | 3.89 | 3.93 |
Jul-2011 | 3.85 | 3.89 |
Jun-2011 | 3.89 | 3.93 |
May-2011 | 3.89 | 3.93 |
Apr-2011 | 3.89 | 3.93 |
Mar-2011 | 3.89 | 3.93 |
Feb-2011 | 3.89 | 3.93 |
Jan-2011 | 3.89 | 3.93 |
Dec-2010 | 3.89 | 3.93 |
Nov-2010 | 3.89 | 3.93 |
Oct-2010 | 3.89 | 3.93 |
Sep-2010 | 3.89 | 3.93 |
Aug-2010 | 3.89 | 3.93 |
Jul-2010 | 3.9 | 3.94 |
Jun-2010 | 3.9 | 3.94 |
May-2010 | 3.96 | 4 |
Apr-2010 | 4.2 | 4.24 |
Mar-2010 | 4.39 | 4.44 |
Feb-2010 | 4.39 | 4.44 |
Jan-2010 | 4.46 | 4.51 |
Dec-2009 | 4.5 | 4.55 |
Nov-2009 | 4.59 | 4.64 |
Oct-2009 | 4.69 | 4.75 |
Sep-2009 | 4.81 | 4.87 |
Aug-2009 | 4.86 | 4.92 |
Jul-2009 | 4.88 | 4.94 |
Jun-2009 | 4.88 | 4.94 |
May-2009 | 4.9 | 4.96 |
Apr-2009 | 4.96 | 5.02 |
Mar-2009 | 5.01 | 5.07 |
Feb-2009 | 5.06 | 5.12 |
Jan-2009 | 5.06 | 5.12 |
Dec-2008 | 5.04 | 5.1 |
Nov-2008 | 5.11 | 5.18 |
Oct-2008 | 5.15 | 5.22 |
Sep-2008 | 5.15 | 5.22 |
Aug-2008 | 5.15 | 5.22 |
Jul-2008 | 5.15 | 5.22 |
Jun-2008 | 5.15 | 5.22 |
May-2008 | 5.15 | 5.22 |
Apr-2008 | 5.15 | 5.22 |
Mar-2008 | 5.15 | 5.22 |
Feb-2008 | 5.15 | 5.22 |
Jan-2008 | 5.15 | 5.22 |
Dec-2007 | 5.15 | 5.22 |
Nov-2007 | 5.15 | 5.22 |
Oct-2007 | 5.15 | 5.22 |
Sep-2007 | 5.15 | 5.22 |
Aug-2007 | 5.15 | 5.22 |
Jul-2007 | 5.15 | 5.22 |
Jun-2007 | 5.15 | 5.22 |
May-2007 | 5.15 | 5.22 |
Apr-2007 | 5.15 | 5.22 |
Mar-2007 | 5.15 | 5.22 |
Feb-2007 | 5.15 | 5.22 |
Jan-2007 | 5.15 | 5.22 |
Dec-2006 | 5.15 | 5.22 |
Nov-2006 | 5.15 | 5.22 |
Oct-2006 | 5.15 | 5.22 |
Sep-2006 | 5.15 | 5.22 |
Aug-2006 | 5.15 | 5.22 |
Jul-2006 | 5.15 | 5.22 |
Jun-2006 | 5.15 | 5.22 |
May-2006 | 5.15 | 5.22 |
Apr-2006 | 5.15 | 5.22 |
Mar-2006 | 5.15 | 5.22 |
Feb-2006 | 5.15 | 5.22 |
Jan-2006 | 5.15 | 5.22 |
Dec-2005 | 5.15 | 5.22 |
Nov-2005 | 5.15 | 5.22 |
Oct-2005 | 5.15 | 5.22 |
Sep-2005 | 5.15 | 5.22 |
Aug-2005 | 5.15 | 5.22 |
Jul-2005 | 5.15 | 5.22 |
Jun-2005 | 5.15 | 5.22 |
May-2005 | 5.15 | 5.22 |
Apr-2005 | 5.15 | 5.22 |
Mar-2005 | 5.15 | 5.22 |
Feb-2005 | 5.15 | 5.22 |
Jan-2005 | 5.15 | 5.22 |
Dec-2004 | 5.15 | 5.22 |
Nov-2004 | 5.15 | 5.22 |
Oct-2004 | 5.15 | 5.22 |
Sep-2004 | 5.15 | 5.22 |
Aug-2004 | 5.1 | 5.17 |
Jul-2004 | 5.09 | 5.16 |
Jun-2004 | 5.13 | 5.2 |
May-2004 | 5.15 | 5.22 |
Apr-2004 | 5.15 | 5.22 |
Mar-2004 | 5.22 | 5.29 |
Feb-2004 | 5.3 | 5.37 |
Jan-2004 | 5.4 | 5.47 |
Dec-2003 | 5.41 | 5.48 |
Nov-2003 | 5.37 | 5.44 |
Oct-2003 | 6.84 | 6.96 |
Sep-2003 | 6.84 | 6.96 |
Aug-2003 | 6.84 | 6.96 |
Jul-2003 | 6.84 | 6.96 |
Jun-2003 | 6.84 | 6.96 |
May-2003 | 6.84 | 6.96 |
Apr-2003 | 6.84 | 6.96 |
Mar-2003 | 6.84 | 6.96 |
Feb-2003 | 6.84 | 6.96 |
Jan-2003 | 6.84 | 6.96 |
Dec-2002 | 7.62 | 7.77 |
Nov-2002 | 10.52 | 10.8 |
Oct-2002 | 10.88 | 11.18 |
Sep-2002 | 10.88 | 11.18 |
Aug-2002 | 10.88 | 11.18 |
Jul-2002 | 10.88 | 11.18 |
Jun-2002 | 10.88 | 11.18 |
May-2002 | 10.88 | 11.18 |
Apr-2002 | 10.88 | 11.18 |
Mar-2002 | 10.88 | 11.18 |
Feb-2002 | 10.88 | 11.18 |
Jan-2002 | 10.88 | 11.18 |
Dec-2001 | 10.88 | 11.18 |
Nov-2001 | 10.88 | 11.18 |
Oct-2001 | 10.88 | 11.18 |
Sep-2001 | 10.88 | 11.18 |
Aug-2001 | 10.88 | 11.18 |
Jul-2001 | 10.88 | 11.18 |
Jun-2001 | 10.88 | 11.18 |
May-2001 | 10.88 | 11.18 |
Apr-2001 | 10.88 | 11.18 |
Mar-2001 | 10.88 | 11.18 |
Feb-2001 | 10.88 | 11.18 |
Jan-2001 | 10.88 | 11.18 |
Dec-2000 | 10.88 | 11.18 |
Nov-2000 | 10.88 | 11.18 |
Oct-2000 | 10.88 | 11.18 |
Sep-2000 | 10.88 | 11.18 |
Aug-2000 | 10.88 | 11.18 |
Jul-2000 | 10.88 | 11.18 |
Jun-2000 | 10.88 | 11.18 |
May-2000 | 10.88 | 11.18 |
Apr-2000 | 10.88 | 11.18 |
Mar-2000 | 10.88 | 11.18 |
Feb-2000 | 10.88 | 11.18 |
Jan-2000 | 10.88 | 11.18 |
Dec-1999 | 10.88 | 11.18 |
Nov-1999 | 10.88 | 11.18 |
Oct-1999 | 10.88 | 11.18 |
Sep-1999 | 11.1 | 11.42 |
Aug-1999 | 11.4 | 11.73 |
Jul-1999 | 11.4 | 11.73 |
Jun-1999 | 11.4 | 11.73 |
May-1999 | 11.4 | 11.73 |
Apr-1999 | 11.4 | 11.73 |
Mar-1999 | 11.4 | 11.73 |
Feb-1999 | 11.4 | 11.73 |
Jan-1999 | 11.4 | 11.73 |
Dec-1998 | 11.43 | 11.77 |
Nov-1998 | 12.01 | 12.38 |
Oct-1998 | 12.01 | 12.38 |
Sep-1998 | 12.1 | 12.48 |
Aug-1998 | 12.12 | 12.5 |
Jul-1998 | 12.3 | 12.69 |
Jun-1998 | 12.42 | 12.82 |
May-1998 | 12.57 | 12.98 |
Apr-1998 | 12.68 | 13.09 |
Mar-1998 | 12.68 | 13.09 |
Feb-1998 | 12.68 | 13.09 |
Jan-1998 | 12.68 | 13.09 |
Dec-1997 | 12.68 | 13.09 |
Nov-1997 | 12.68 | 13.09 |
Oct-1997 | 12.68 | 13.09 |
Sep-1997 | 12.68 | 13.09 |
Aug-1997 | 12.68 | 13.09 |
Jul-1997 | 12.74 | 13.16 |
Jun-1997 | 12.97 | 13.4 |
May-1997 | 13.17 | 13.62 |
Apr-1997 | 13.25 | 13.7 |
Mar-1997 | 13.29 | 13.75 |
Feb-1997 | 13.41 | 13.87 |
Jan-1997 | 13.6 | 14.08 |
Dec-1996 | 13.8 | 14.29 |
Nov-1996 | 13.89 | 14.39 |
Oct-1996 | 14.1 | 14.61 |
Sep-1996 | 14.1 | 14.61 |
Aug-1996 | 14.22 | 14.74 |
Jul-1996 | 14.4 | 14.94 |
Jun-1996 | 14.98 | 15.56 |
May-1996 | 15.13 | 15.72 |
Apr-1996 | 15.21 | 15.81 |
Mar-1996 | 15.21 | 15.81 |
Feb-1996 | 15.22 | 15.82 |
Jan-1996 | 15.36 | 15.97 |
Dec-1995 | 15.4 | 16.01 |
Nov-1995 | 16.87 | 17.61 |
Oct-1995 | 23.14 | 24.56 |
Sep-1995 | 23.8 | 25.3 |
Aug-1995 | 21.6 | 22.83 |
Jul-1995 | 19.5 | 20.5 |
Jun-1995 | 19 | 19.94 |
May-1995 | 17 | 17.75 |
Apr-1995 | 15.89 | 16.55 |
Mar-1995 | 15.89 | 16.55 |
Feb-1995 | 14.74 | 15.3 |
Jan-1995 | 13.17 | 13.62 |
Dec-1994 | 13.05 | 13.49 |
Nov-1994 | 12.38 | 12.77 |
Oct-1994 | 13.15 | 13.6 |
Sep-1994 | 13.97 | 14.47 |
Aug-1994 | 13.96 | 14.46 |
Jul-1994 | 14.37 | 14.9 |
Jun-1994 | 14.74 | 15.3 |
May-1994 | 15.45 | 16.07 |
Apr-1994 | 15.56 | 16.19 |
Mar-1994 | 15.69 | 16.33 |
Feb-1994 | 15.85 | 16.5 |
Jan-1994 | 16.35 | 17.04 |
Dec-1993 | 16.51 | 17.22 |
Nov-1993 | 16.78 | 17.51 |
Oct-1993 | 17.12 | 17.88 |
Sep-1993 | 17.28 | 18.06 |
Aug-1993 | 17.68 | 18.49 |
Jul-1993 | 17.73 | 18.55 |
Jun-1993 | 17.67 | 18.48 |
May-1993 | 17.71 | 18.53 |
Apr-1993 | 18.6 | 19.5 |
Mar-1993 | 19.96 | 21.01 |
Feb-1993 | 19.96 | 21.01 |
Jan-1993 | 12.59 | 13 |
Dec-1992 | 12.59 | 13 |
Nov-1992 | 12.59 | 13 |
Oct-1992 | 18.25 | 19.12 |
Sep-1992 | 31.5 | 34.18 |
Aug-1992 | 31.5 | 34.18 |
Jul-1992 | 22.5 | 23.84 |
Jun-1992 | 22.5 | 23.84 |
May-1992 | 22.5 | 23.84 |
Apr-1992 | 22.5 | 23.84 |
Mar-1992 | 22.5 | 23.84 |
Feb-1992 | 19.96 | 21.01 |
Jan-1992 | 14.5 | 15.04 |
Dec-1991 | 14.5 | 15.04 |
Nov-1991 | 14.5 | 15.04 |
Oct-1991 | 15 | 15.58 |
Sep-1991 | 16 | 16.61 |
Aug-1991 | 16 | 16.61 |
Jul-1991 | 16.5 | 17.21 |
Jun-1991 | 17.5 | 18.3 |
May-1991 | 18 | 18.84 |
Apr-1991 | 18 | 18.84 |
Mar-1991 | 19 | 19.94 |
Feb-1991 | 18 | 18.84 |
Jan-1991 | 18 | 18.84 |
Dec-1990 | 18 | 18.84 |
Nov-1990 | 18 | 18.84 |
Oct-1990 | 18 | 18.84 |
Sep-1990 | 18 | 18.84 |
Aug-1990 | 18 | 18.84 |
Jul-1990 | 18 | 18.84 |
Jun-1990 | 18 | 18.84 |
May-1990 | 18 | 18.84 |
Apr-1990 | 18 | 18.84 |
Mar-1990 | 18 | 18.84 |
Feb-1990 | 18 | 18.84 |
Jan-1990 | 18 | 18.84 |
Dec-1989 | 18 | 18.84 |
Nov-1989 | 18 | 18.84 |
Oct-1989 | 18 | 18.84 |
Sep-1989 | 18 | 18.84 |
Aug-1989 | 18 | 18.84 |
Jul-1989 | 18 | 18.84 |
Jun-1989 | 18 | 18.84 |
May-1989 | 18 | 18.84 |
Apr-1989 | 18 | 18.84 |
Mar-1989 | 18 | 18.84 |
Feb-1989 | 18 | 18.84 |
Jan-1989 | 18 | 18.84 |
Dec-1988 | 18 | 18.84 |
Nov-1988 | 18 | 18.84 |
Oct-1988 | 18 | 18.84 |
Sep-1988 | 18 | 18.84 |
Aug-1988 | 18 | 18.84 |
Jul-1988 | 18 | 18.84 |
Jun-1988 | 18 | 18.84 |
May-1988 | 18 | 18.84 |
Apr-1988 | 18 | 18.84 |
Mar-1988 | 18 | 18.84 |
Feb-1988 | 18 | 18.84 |
Jan-1988 | 18 | 18.84 |
Dec-1987 | 18 | 18.85 |
Nov-1987 | 18 | 18.85 |
Oct-1987 | 18 | 18.85 |
Sep-1987 | 18 | 18.85 |
Aug-1987 | 18 | 18.85 |
Jul-1987 | 18 | 18.85 |
Jun-1987 | 18 | 18.85 |
May-1987 | 18 | 18.85 |
Apr-1987 | 18 | 18.85 |
Mar-1987 | 18 | 18.85 |
Feb-1987 | 18 | 18.85 |
Jan-1987 | 18 | 18.85 |
Dec-1986 | 18 | 18.85 |
Nov-1986 | 18 | 18.85 |
Oct-1986 | 18 | 18.85 |
Sep-1986 | 18 | 18.85 |
Aug-1986 | 18 | 18.85 |
Jul-1986 | 18 | 18.85 |
Jun-1986 | 18 | 18.85 |
May-1986 | 18 | 18.85 |
Apr-1986 | 18 | 18.85 |
Mar-1986 | 18 | 18.85 |
Feb-1986 | 18 | 18.85 |
Jan-1986 | 16 | 16.66 |
Dec-1985 | 16 | 16.66 |
Nov-1985 | 16 | 16.66 |
Oct-1985 | 16 | 16.66 |
Sep-1985 | 15.5 | 16.12 |
Aug-1985 | 13.5 | 13.97 |
Jul-1985 | 13.5 | 13.97 |
Jun-1985 | 13.5 | 13.97 |
May-1985 | 14 | 14.51 |
Apr-1985 | 15 | 15.58 |
Mar-1985 | 15.5 | 16.12 |
Feb-1985 | 15.5 | 16.12 |
Jan-1985 | 15.5 | 16.12 |
Dec-1984 | 15.5 | 16.12 |
Nov-1984 | 15.5 | 16.12 |
Oct-1984 | 15.5 | 16.12 |
Sep-1984 | 14.5 | 15.04 |
Aug-1984 | 13.5 | 13.97 |
Jul-1984 | 13.5 | 13.97 |
Jun-1984 | 13.5 | 13.97 |
May-1984 | 11.5 | 11.84 |
Apr-1984 | 11.5 | 11.84 |
Mar-1984 | 11.5 | 11.84 |
Feb-1984 | 9.75 | 9.99 |
Jan-1984 | 9.75 | 9.99 |
Dec-1983 | 9.75 | 9.99 |
Nov-1983 | 9.75 | 9.99 |
Oct-1983 | 9.75 | 9.99 |
Sep-1983 | 9.5 | 9.73 |
Aug-1983 | 9.25 | 9.47 |
Jul-1983 | 8.75 | 8.95 |
Jun-1983 | 9 | 9.21 |
May-1983 | 10 | 10.26 |
Apr-1983 | 9.75 | 9.99 |
Mar-1983 | 10 | 10.26 |
Feb-1983 | 9.5 | 9.73 |
Jan-1983 | 9.25 | 9.47 |
Dec-1982 | 10 | 10.26 |
Nov-1982 | 12 | 12.37 |
Oct-1982 | 12.5 | 12.9 |
Sep-1982 | 15 | 15.58 |
Aug-1982 | 15 | 15.58 |
Jul-1982 | 15 | 15.58 |
Jun-1982 | 15 | 15.58 |
May-1982 | 15 | 15.58 |
Apr-1982 | 15 | 15.58 |
Mar-1982 | 15 | 15.58 |
Feb-1982 | 15 | 15.58 |
Jan-1982 | 14 | 14.51 |
Dec-1981 | 14 | 14.51 |
Nov-1981 | 14 | 14.51 |
Oct-1981 | 14 | 14.51 |
Sep-1981 | 14 | 14.51 |
Aug-1981 | 14 | 14.51 |
Jul-1981 | 14 | 14.51 |
Jun-1981 | 14 | 14.51 |
May-1981 | 14 | 14.51 |
Apr-1981 | 13 | 13.44 |
Mar-1981 | 11.5 | 11.84 |
Feb-1981 | 11.5 | 11.84 |
Jan-1981 | 11.5 | 11.84 |
Dec-1980 | 11 | 11.31 |
Nov-1980 | 9.5 | 9.73 |
Oct-1980 | 7.5 | 7.64 |
Sep-1980 | 6.5 | 6.61 |
Aug-1980 | 7 | 7.12 |
Jul-1980 | 8 | 8.16 |
Jun-1980 | 8.5 | 8.68 |
May-1980 | 9.5 | 9.73 |
Apr-1980 | 10.25 | 10.52 |
Mar-1980 | 9.5 | 9.73 |
Feb-1980 | 9.5 | 9.73 |
Jan-1980 | 9.5 | 9.73 |
Dec-1979 | 6.28 | 6.38 |
Nov-1979 | 0 | 0 |
Oct-1979 | 6.28 | 6.38 |
Sep-1979 | 5.84 | 5.93 |
Aug-1979 | 5 | 5.06 |
Jul-1979 | 4.8 | 4.86 |
Jun-1979 | 4 | 4.04 |
May-1979 | 3 | 3.02 |
Apr-1979 | 2.52 | 2.54 |
Mar-1979 | 2.52 | 2.54 |
Feb-1979 | 2.52 | 2.54 |
Jan-1979 | 2.52 | 2.54 |
Dec-1978 | 2.52 | 2.54 |
Nov-1978 | 2.52 | 2.54 |
Oct-1978 | 2.52 | 2.54 |
Sep-1978 | 2.52 | 2.54 |
Aug-1978 | 2.52 | 2.54 |
Jun-1978 | 2.52 | 2.54 |
May-1978 | 2.52 | 2.54 |
Apr-1978 | 2.64 | 2.66 |
Mar-1978 | 2.7 | 2.72 |
Feb-1978 | 2.88 | 2.9 |
Jan-1978 | 3 | 3.02 |
Dec-1977 | 3 | 3.02 |
Jun-1977 | 0 | 0 |