67% (2005)

72% (2006)

60% (2005)

67% (2006)

58% (2006)

60% (2007)

40% (2006)

68% (2006)

63% (2019)

62% (2006)

67% (2010)

62% (1997)

52% (2010)

61% (2008)

62% (2002)

71% (2014)

70% (2013)

65% (2009)

63% (2006)

58% (2001)