77% (2005)

69% (2001)

44% (2008)

71% (1993)

40% (2014)

78% (1979)

86% (2011)

69% (1984)

82% (2010)

73% (2014)

75% (1962)

86% (2018)

75% (2000)

65% (2018)

78% (2008)

65% (2019)

55% (1961)

50% (2016)

80% (2014)

79% (2014)