68% (2001)

31% (1972)

71% (1974)

59% (2015)

63% (1991)

58% (2017)

78% (1999)

63% (2018)

44% (1987)

41% (1981)

67% (2005)

61% (2023)

61% (2007)

74% (2015)

68% (2018)

66% (1979)

70% (2023)

56% (2015)

53% (2017)

61% (2017)