60% (2016)

64% (2011)

65% (2017)

63% (2018)

65% (2014)

73% (1999)

64% (2023)

74% (2005)

74% (2016)

73% (1988)

59% (2017)

70% (2005)

62% (2010)

58% (2016)

63% (1990)

65% (2011)

67% (2019)

79% (2012)

74% (1960)

73% (2010)