Identifier: 000483620
Date of last update: April 30, 2013
| Month | Year | Value |
|---|---|---|
| May | 2013 | 12.600 |
| April | 2013 | 12.600 |
| March | 2013 | 12.600 |
| February | 2013 | 12.600 |
| January | 2013 | 12.600 |
| December | 2012 | 12.600 |
| November | 2012 | 12.600 |
| October | 2012 | 12.600 |
| September | 2012 | 12.600 |
| August | 2012 | 12.600 |
| July | 2012 | 12.600 |
| June | 2012 | 12.600 |
| May | 2012 | 12.600 |
| April | 2012 | 12.600 |
| March | 2012 | 12.600 |
| February | 2012 | 12.600 |
| January | 2012 | 12.600 |
| December | 2011 | 12.600 |
| November | 2011 | 12.600 |
| October | 2011 | 12.600 |
| September | 2011 | 12.600 |
| August | 2011 | 12.600 |
| July | 2011 | 12.600 |
| June | 2011 | 12.600 |
| May | 2011 | 12.600 |
| April | 2011 | 12.600 |
| March | 2011 | 12.600 |
| February | 2011 | 12.600 |
| January | 2011 | 12.600 |
| December | 2010 | 12.600 |
| November | 2010 | 12.600 |
| October | 2010 | 12.600 |
| September | 2010 | 12.600 |
| August | 2010 | 12.600 |
| July | 2010 | 12.600 |
| June | 2010 | 12.600 |
| May | 2010 | 12.600 |
| April | 2010 | 12.600 |
| March | 2010 | 12.600 |
| February | 2010 | 12.600 |
| January | 2010 | 12.600 |
| December | 2009 | 12.600 |
| November | 2009 | 12.600 |
| October | 2009 | 12.600 |
| September | 2009 | 12.600 |
| August | 2009 | 12.600 |
| July | 2009 | 12.600 |
| June | 2009 | 12.600 |
| May | 2009 | 12.600 |
| April | 2009 | 12.600 |
| March | 2009 | 12.600 |
| February | 2009 | 12.600 |
| January | 2009 | 12.600 |
| December | 2008 | 12.600 |
| November | 2008 | 12.600 |
| October | 2008 | 12.600 |
| September | 2008 | 12.600 |
| August | 2008 | 12.600 |
| July | 2008 | 12.600 |
| June | 2008 | 12.600 |
| May | 2008 | 12.600 |
| April | 2008 | 12.600 |
| March | 2008 | 12.600 |
| February | 2008 | 12.600 |
| January | 2008 | 12.600 |
| December | 2007 | 12.600 |
| November | 2007 | 12.600 |
| October | 2007 | 12.600 |
| September | 2007 | 12.600 |
| August | 2007 | 12.600 |
| July | 2007 | 12.600 |
| June | 2007 | 12.600 |
| May | 2007 | 12.600 |
| April | 2007 | 12.600 |
| March | 2007 | 12.600 |
| February | 2007 | 12.600 |
| January | 2007 | 12.600 |
| December | 2006 | 12.600 |
| November | 2006 | 12.600 |
| October | 2006 | 12.600 |
| September | 2006 | 12.600 |
| August | 2006 | 12.600 |
| July | 2006 | 12.600 |
| June | 2006 | 12.600 |
| May | 2006 | 12.600 |
| April | 2006 | 12.600 |
| March | 2006 | 12.600 |
| February | 2006 | 12.600 |
| January | 2006 | 12.600 |
| December | 2005 | 12.500 |
| November | 2005 | 12.500 |
| October | 2005 | 12.500 |
| September | 2005 | 12.500 |
| August | 2005 | 12.500 |
| July | 2005 | 12.500 |
| June | 2005 | 12.500 |
| May | 2005 | 12.500 |
| April | 2005 | 12.500 |
| March | 2005 | 12.500 |
| February | 2005 | 12.500 |
| January | 2005 | 12.500 |
| December | 2004 | 12.500 |
| November | 2004 | 12.500 |
| October | 2004 | 12.500 |
| September | 2004 | 12.500 |
| August | 2004 | 12.500 |
| July | 2004 | 12.500 |
| June | 2004 | 12.500 |
| May | 2004 | 12.500 |
| April | 2004 | 12.500 |
| March | 2004 | 12.500 |
| February | 2004 | 12.500 |
| January | 2004 | 12.500 |
| December | 2003 | 12.500 |
| November | 2003 | 12.500 |
| October | 2003 | 12.500 |
| September | 2003 | 12.500 |
| August | 2003 | 12.500 |
| July | 2003 | 12.500 |
| June | 2003 | 12.500 |
| May | 2003 | 12.500 |
| April | 2003 | 12.500 |
| March | 2003 | 12.500 |
| February | 2003 | 12.500 |
| January | 2003 | 12.500 |
| December | 2002 | 12.500 |
| November | 2002 | 12.500 |
| October | 2002 | 12.500 |
| September | 2002 | 12.500 |
| August | 2002 | 12.500 |
| July | 2002 | 12.500 |
| June | 2002 | 12.500 |
| May | 2002 | 12.500 |
| April | 2002 | 12.500 |
| March | 2002 | 12.500 |
| February | 2002 | 12.500 |
| January | 2002 | 12.500 |
| December | 2001 | 12.500 |
| November | 2001 | 12.500 |
| October | 2001 | 12.500 |
| September | 2001 | 12.500 |
| August | 2001 | 12.500 |
| July | 2001 | 12.500 |
| June | 2001 | 12.500 |
| May | 2001 | 12.500 |
| April | 2001 | 12.500 |
| March | 2001 | 12.500 |
| February | 2001 | 12.500 |
| January | 2001 | 12.500 |
| December | 2000 | 12.500 |
| November | 2000 | 12.500 |
| October | 2000 | 12.500 |
| September | 2000 | 12.500 |
| August | 2000 | 12.500 |
| July | 2000 | 12.500 |
| June | 2000 | 12.500 |
| May | 2000 | 12.500 |
| April | 2000 | 12.500 |
| March | 2000 | 12.500 |
| February | 2000 | 12.500 |
| January | 2000 | 12.500 |
| December | 1999 | 12.500 |
| November | 1999 | 12.500 |
| October | 1999 | 12.500 |
| September | 1999 | 12.500 |
| August | 1999 | 12.500 |
| July | 1999 | 12.500 |
| June | 1999 | 12.500 |
| May | 1999 | 12.500 |
| April | 1999 | 12.500 |
| March | 1999 | 12.500 |
| February | 1999 | 12.500 |
| January | 1999 | 12.500 |
| December | 1998 | 11.875 |
| November | 1998 | 11.875 |
| October | 1998 | 11.875 |
| September | 1998 | 11.875 |
| August | 1998 | 11.875 |
| July | 1998 | 11.875 |
| June | 1998 | 11.875 |
| May | 1998 | 11.875 |
| April | 1998 | 11.875 |
| March | 1998 | 11.875 |
| February | 1998 | 11.875 |
| January | 1998 | 11.875 |
| December | 1997 | 11.250 |
| November | 1997 | 11.250 |
| October | 1997 | 11.250 |
| September | 1997 | 11.250 |
| August | 1997 | 11.250 |
| July | 1997 | 11.250 |
| June | 1997 | 11.250 |
| May | 1997 | 11.250 |
| April | 1997 | 11.250 |
| March | 1997 | 11.250 |
| February | 1997 | 11.250 |
| January | 1997 | 11.250 |
| December | 1996 | 10.625 |
| November | 1996 | 10.625 |
| October | 1996 | 10.625 |
| September | 1996 | 10.625 |
| August | 1996 | 10.625 |
| July | 1996 | 10.625 |
| June | 1996 | 10.625 |
| May | 1996 | 10.625 |
| April | 1996 | 10.625 |
| March | 1996 | 10.625 |
| February | 1996 | 10.625 |
| January | 1996 | 10.625 |
| December | 1995 | 10.000 |
| November | 1995 | 10.000 |
| October | 1995 | 10.000 |
| September | 1995 | 10.000 |
| August | 1995 | 10.000 |
| July | 1995 | 10.000 |
| June | 1995 | 10.000 |
| May | 1995 | 10.000 |
| April | 1995 | 10.000 |
| March | 1995 | 10.000 |
| February | 1995 | 10.000 |
| January | 1995 | 10.000 |
| December | 1994 | 8.470 |
| November | 1994 | 8.470 |
| October | 1994 | 8.470 |
| September | 1994 | 8.470 |
| August | 1994 | 8.470 |
| July | 1994 | 8.470 |
| June | 1994 | 8.470 |
| May | 1994 | 8.470 |
| April | 1994 | 8.470 |
| March | 1994 | 8.470 |
| February | 1994 | 8.470 |
| January | 1994 | 8.470 |
| December | 1993 | 7.020 |
| November | 1993 | 7.020 |
| October | 1993 | 7.020 |
| September | 1993 | 7.020 |
| August | 1993 | 7.020 |
| July | 1993 | 7.020 |