70% (2016)

85% (1984)

74% (1990)

82% (2017)

68% (2018)

70% (2016)

64% (2014)

45% (1994)

73% (2012)

52% (2020)

56% (2003)

67% (2005)

58% (2019)

0% (1970)

72% (2009)

79% (1990)

65% (2008)

69% (2003)

68% (2018)

58% (2015)