60% (2020)

57% (1997)

62% (1986)

70% (2019)

54% (2018)

74% (1982)

75% (1999)

63% (2010)

79% (1999)

63% (2003)

65% (1966)

72% (2012)

57% (2009)

73% (2007)

58% (2003)

68% (1981)

56% (2017)

58% (2012)

71% (1985)

30% (2024)