64% (2010)

73% (1961)

63% (2021)

55% (2009)

68% (1973)

58% (2017)

52% (1991)

71% (1970)

42% (2024)

80% (2022)

54% (2006)

57% (2014)

59% (2004)

69% (1977)

62% (1992)

65% (2006)

58% (1971)

65% (2000)

66% (2023)

59% (1989)