التاريخ | Value | تغيير , % |
---|---|---|
2012 | 60.0 | 1.01 % |
2011 | 59.4 | -3.57 % |
2010 | 61.6 | 1.48 % |
2009 | 60.7 | -0.33 % |
2008 | 60.9 | -2.56 % |
2007 | 62.5 | -1.11 % |
2006 | 63.2 | -4.96 % |
2005 | 66.5 | 1.84 % |
2004 | 65.3 | -3.26 % |
2003 | 67.5 | -1.03 % |
2002 | 68.2 | 2.87 % |
2001 | 66.3 |