71% (2023)

81% (2000)

73% (1999)

73% (2020)

70% (2004)

59% (2015)

53% (2016)

66% (2019)

72% (1961)

65% (1991)

58% (2002)

69% (2024)

62% (1997)

67% (2005)

50% (1969)

62% (2009)

74% (1989)

48% (1971)

76% (1997)

69% (2024)