70% (2011)

71% (2017)

65% (2010)

67% (2011)

76% (2018)

73% (2017)

67% (2016)

59% (1970)

71% (2010)

57% (1970)

56% (1971)

62% (2009)

70% (2006)

70% (2008)

67% (2011)

66% (1997)

67% (2019)

72% (2024)

58% (2022)

60% (2009)