52% (2018)

75% (1994)

69% (1984)

74% (1994)

65% (2018)

78% (2002)

63% (2019)

69% (2011)

66% (1996)

67% (1990)

70% (2015)

66% (1985)

65% (1996)

69% (2005)

71% (1992)

56% (1976)

73% (1978)

59% (2021)

72% (1991)

72% (2004)