76% (2021)

78% (2001)

67% (2014)

70% (2004)

77% (2003)

65% (1996)

64% (2004)

67% (2004)

76% (2006)

68% (2015)

55% (2005)

64% (2000)

63% (1998)

64% (1992)

69% (1998)

47% (2012)

58% (1999)

73% (2002)

69% (2009)

60% (2024)