68% (2020)

62% (2017)

68% (2018)

51% (2024)

64% (2001)

45% (1970)

65% (2024)

81% (2015)

44% (2004)

67% (2016)

60% (1972)

78% (1982)

72% (2001)

84% (2005)

68% (2001)

79% (2010)

62% (2016)

45% (2002)

74% (2021)

80% (1988)