70% (2015)

79% (2015)

67% (2001)

68% (2006)

73% (2014)

73% (2003)

64% (1997)

73% (2016)

78% (1995)

72% (1998)

70% (2016)

80% (2016)

78% (2020)

71% (2005)

67% (2000)

69% (2015)

50% (1956)

66% (1989)

59% (1959)

87% (2020)