62% (2024)

55% (1999)

65% (2023)

74% (2006)

68% (2023)

61% (2022)

66% (2019)

74% (2002)

53% (1976)

61% (2023)

58% (2009)

65% (2009)

73% (1986)

76% (2010)

61% (2021)

71% (1992)

44% (2004)

80% (2007)

73% (1991)

73% (1995)