76% (2016)

60% (2010)

74% (2014)

69% (2007)

53% (2016)

79% (2016)

60% (2005)

60% (2024)

72% (2019)

62% (2009)

77% (2022)

77% (2015)

65% (1974)

73% (2022)

70% (2020)

61% (2024)

71% (2015)

75% (1997)

71% (1982)

79% (1996)