81% (2003)

77% (2019)

65% (2010)

76% (2013)

70% (2014)

78% (2004)

72% (2020)

66% (2010)

73% (2004)

70% (2001)

75% (2000)

67% (2002)

69% (2006)

68% (2000)

60% (2001)

78% (1998)

63% (2019)

68% (2022)

71% (2006)

69% (2001)