73% (2015)

68% (2011)

75% (1997)

74% (2023)

68% (2018)

79% (2014)

74% (2023)

76% (1978)

64% (2019)

67% (2015)

70% (2005)

79% (1982)

72% (2005)

73% (2009)

59% (2018)

60% (2024)

64% (2024)

69% (2015)

70% (2024)

72% (1938)