30% (2024)

51% (1978)

62% (1989)

62% (2005)

56% (2005)

71% (2018)

57% (1984)

69% (2009)

63% (2018)

67% (2018)

62% (1994)

75% (1983)

76% (1965)

70% (2024)

73% (1967)

61% (2021)

65% (1980)

60% (2020)

61% (2012)

73% (1980)