66% (2006)

68% (2024)

65% (2022)

66% (2018)

69% (2000)

67% (2011)

65% (2003)

63% (1984)

68% (2001)

73% (2010)

74% (1982)

65% (1988)

54% (2020)

49% (2007)

56% (2002)

58% (2011)

57% (2005)

72% (2013)

65% (2022)

71% (2003)