67% (2019)

72% (2016)

67% (2016)

64% (2003)

69% (2017)

78% (2015)

52% (1986)

57% (1991)

71% (2003)

69% (2009)

68% (2008)

79% (2011)

62% (2005)

75% (1972)

71% (2001)

65% (2007)

75% (2010)

53% (2012)

0% (2021)

10% (1984)