Identifier: 000637463
Date of last update: May 15, 2013
| Month | Year | Value |
|---|---|---|
| April | 2013 | 241.78 |
| March | 2013 | 241.56 |
| February | 2013 | 241.56 |
| January | 2013 | 241.53 |
| December | 2012 | 241.37 |
| November | 2012 | 241.37 |
| October | 2012 | 241.32 |
| September | 2012 | 226.15 |
| August | 2012 | 226.15 |
| July | 2012 | 226.02 |
| June | 2012 | 225.87 |
| May | 2012 | 225.87 |
| April | 2012 | 225.87 |
| March | 2012 | 225.85 |
| February | 2012 | 225.85 |
| January | 2012 | 225.85 |
| December | 2011 | 225.79 |
| November | 2011 | 225.77 |
| October | 2011 | 219.60 |
| September | 2011 | 213.85 |
| August | 2011 | 213.86 |
| July | 2011 | 213.81 |
| June | 2011 | 213.79 |
| May | 2011 | 213.79 |
| April | 2011 | 213.79 |
| March | 2011 | 213.85 |
| February | 2011 | 213.85 |
| January | 2011 | 213.82 |
| December | 2010 | 213.81 |
| November | 2010 | 211.14 |
| October | 2010 | 202.39 |
| September | 2010 | 202.39 |
| August | 2010 | 202.39 |
| July | 2010 | 202.42 |
| June | 2010 | 202.64 |
| May | 2010 | 202.64 |
| April | 2010 | 202.64 |
| March | 2010 | 202.67 |
| February | 2010 | 202.67 |
| January | 2010 | 202.80 |
| December | 2009 | 202.56 |
| November | 2009 | 199.63 |
| October | 2009 | 191.62 |
| September | 2009 | 191.62 |
| August | 2009 | 191.62 |
| July | 2009 | 191.54 |
| June | 2009 | 191.49 |
| May | 2009 | 191.48 |
| April | 2009 | 191.21 |
| March | 2009 | 191.15 |
| February | 2009 | 191.15 |
| January | 2009 | 191.09 |
| December | 2008 | 191.10 |
| November | 2008 | 191.10 |
| October | 2008 | 191.10 |
| September | 2008 | 191.09 |
| August | 2008 | 190.52 |
| July | 2008 | 190.02 |
| June | 2008 | 190.02 |
| May | 2008 | 190.02 |
| April | 2008 | 190.02 |
| March | 2008 | 190.02 |
| February | 2008 | 190.02 |
| January | 2008 | 190.01 |
| December | 2007 | 189.95 |
| November | 2007 | 189.94 |
| October | 2007 | 189.94 |
| September | 2007 | 189.90 |
| August | 2007 | 188.10 |
| July | 2007 | 178.91 |
| June | 2007 | 178.90 |
| May | 2007 | 178.85 |
| April | 2007 | 178.85 |
| March | 2007 | 178.80 |
| February | 2007 | 178.80 |
| January | 2007 | 178.80 |
| December | 2006 | 178.81 |
| November | 2006 | 178.81 |
| October | 2006 | 178.81 |
| September | 2006 | 178.79 |
| August | 2006 | 178.80 |
| July | 2006 | 178.76 |
| June | 2006 | 178.73 |
| May | 2006 | 178.59 |
| April | 2006 | 178.53 |
| March | 2006 | 178.53 |
| February | 2006 | 178.52 |
| January | 2006 | 178.52 |
| December | 2005 | 178.50 |
| November | 2005 | 178.50 |
| October | 2005 | 178.50 |
| September | 2005 | 178.50 |
| August | 2005 | 178.50 |
| July | 2005 | 178.30 |
| June | 2005 | 177.90 |
| May | 2005 | 177.90 |
| April | 2005 | 177.90 |
| March | 2005 | 177.50 |
| February | 2005 | 177.40 |
| January | 2005 | 177.20 |
| December | 2004 | 177.20 |
| November | 2004 | 177.20 |
| October | 2004 | 177.20 |
| September | 2004 | 177.40 |
| August | 2004 | 177.50 |
| July | 2004 | 177.50 |
| June | 2004 | 177.50 |
| May | 2004 | 177.50 |
| April | 2004 | 177.50 |
| March | 2004 | 177.60 |
| February | 2004 | 177.50 |
| January | 2004 | 175.40 |
| December | 2003 | 161.80 |
| November | 2003 | 161.80 |
| October | 2003 | 146.90 |
| September | 2003 | 137.60 |
| August | 2003 | 137.60 |
| July | 2003 | 137.60 |
| June | 2003 | 137.60 |
| May | 2003 | 137.60 |
| April | 2003 | 137.70 |
| March | 2003 | 137.90 |
| February | 2003 | 137.90 |
| January | 2003 | 135.70 |
| December | 2002 | 124.30 |
| November | 2002 | 124.30 |
| October | 2002 | 124.30 |
| September | 2002 | 124.40 |
| August | 2002 | 124.40 |
| July | 2002 | 124.40 |
| June | 2002 | 124.70 |
| May | 2002 | 124.70 |
| April | 2002 | 124.70 |
| March | 2002 | 124.70 |
| February | 2002 | 124.50 |
| January | 2002 | 124.50 |
| December | 2001 | 115.00 |
| November | 2001 | 115.00 |
| October | 2001 | 115.00 |
| September | 2001 | 115.00 |
| August | 2001 | 115.00 |
| July | 2001 | 115.00 |
| June | 2001 | 115.00 |
| May | 2001 | 115.00 |
| April | 2001 | 115.00 |
| March | 2001 | 115.00 |
| February | 2001 | 114.90 |
| January | 2001 | 113.70 |
| December | 2000 | 109.20 |
| November | 2000 | 109.20 |
| October | 2000 | 109.20 |
| September | 2000 | 109.20 |
| August | 2000 | 109.20 |
| July | 2000 | 109.20 |
| June | 2000 | 109.20 |
| May | 2000 | 109.20 |
| April | 2000 | 109.20 |
| March | 2000 | 109.20 |
| February | 2000 | 109.20 |
| January | 2000 | 109.20 |
| December | 1999 | 104.50 |
| November | 1999 | 104.50 |
| October | 1999 | 104.50 |
| September | 1999 | 104.50 |
| August | 1999 | 104.50 |
| July | 1999 | 104.50 |
| June | 1999 | 104.50 |
| May | 1999 | 104.50 |
| April | 1999 | 104.50 |
| March | 1999 | 104.50 |
| February | 1999 | 104.50 |
| January | 1999 | 104.00 |
| December | 1998 | 100.00 |
| November | 1998 | 100.00 |
| October | 1998 | 100.00 |
| September | 1998 | 100.00 |
| August | 1998 | 100.00 |
| July | 1998 | 100.00 |
| June | 1998 | 100.00 |
| May | 1998 | 100.00 |
| April | 1998 | 100.10 |
| March | 1998 | 100.10 |
| February | 1998 | 100.10 |
| January | 1998 | 99.70 |
| December | 1997 | 97.20 |
| November | 1997 | 97.20 |
| October | 1997 | 97.20 |
| September | 1997 | 97.20 |
| August | 1997 | 97.20 |
| July | 1997 | 97.20 |
| June | 1997 | 97.20 |
| May | 1997 | 97.20 |
| April | 1997 | 97.20 |
| March | 1997 | 97.20 |
| February | 1997 | 97.20 |
| January | 1997 | 97.20 |
| December | 1996 | 92.60 |
| November | 1996 | 89.80 |
| October | 1996 | 89.80 |
| September | 1996 | 89.80 |
| August | 1996 | 89.80 |
| July | 1996 | 89.80 |
| June | 1996 | 89.80 |
| May | 1996 | 89.80 |
| April | 1996 | 89.80 |
| March | 1996 | 89.80 |
| February | 1996 | 89.80 |
| January | 1996 | 89.00 |
| December | 1995 | 86.50 |
| November | 1995 | 86.50 |
| October | 1995 | 86.50 |
| September | 1995 | 86.50 |
| August | 1995 | 86.50 |
| July | 1995 | 81.60 |
| June | 1995 | 81.60 |
| May | 1995 | 81.60 |
| April | 1995 | 81.60 |
| March | 1995 | 81.60 |
| February | 1995 | 81.60 |
| January | 1995 | 81.60 |
| December | 1994 | 81.60 |
| November | 1994 | 80.60 |
| October | 1994 | 76.50 |
| September | 1994 | 76.50 |
| August | 1994 | 76.50 |
| July | 1994 | 76.50 |
| June | 1994 | 76.50 |
| May | 1994 | 76.50 |
| April | 1994 | 76.50 |
| March | 1994 | 76.50 |
| February | 1994 | 76.50 |
| January | 1994 | 74.00 |
| December | 1993 | 68.00 |
| November | 1993 | 68.00 |
| October | 1993 | 68.00 |
| September | 1993 | 68.00 |
| August | 1993 | 68.00 |
| July | 1993 | 68.00 |
| June | 1993 | 68.00 |
| May | 1993 | 65.00 |
| April | 1993 | 64.00 |
| March | 1993 | 64.00 |
| February | 1993 | 64.00 |
| January | 1993 | 60.20 |
| December | 1992 | 57.10 |
| November | 1992 | 57.10 |
| October | 1992 | 57.10 |
| September | 1992 | 57.10 |
| August | 1992 | 57.10 |
| July | 1992 | 57.10 |
| June | 1992 | 57.10 |
| May | 1992 | 57.10 |
| April | 1992 | 52.60 |
| March | 1992 | 51.90 |
| February | 1992 | 51.90 |
| January | 1992 | 51.90 |
| December | 1991 | 51.90 |
| November | 1991 | 51.90 |
| October | 1991 | 51.90 |
| September | 1991 | 49.50 |
| August | 1991 | 49.40 |
| July | 1991 | 49.40 |
| June | 1991 | 49.40 |
| May | 1991 | 49.40 |
| April | 1991 | 49.40 |
| March | 1991 | 49.40 |
| February | 1991 | 49.40 |
| January | 1991 | 49.40 |
| December | 1990 | 49.40 |
| November | 1990 | 49.40 |
| October | 1990 | 49.40 |
| September | 1990 | 49.40 |
| August | 1990 | 49.40 |
| July | 1990 | 49.40 |
| June | 1990 | 49.40 |
| May | 1990 | 49.40 |
| April | 1990 | 49.40 |
| March | 1990 | 49.40 |
| February | 1990 | 49.40 |
| January | 1990 | 49.40 |