68% (2022)

52% (2011)

64% (2006)

54% (2022)

65% (2000)

71% (2023)

62% (2008)

68% (2010)

80% (2019)

79% (2006)

68% (1982)

78% (2015)

67% (2002)

79% (1974)

80% (2018)

56% (2024)

58% (1988)

70% (2018)

69% (2019)

62% (2024)