81% (2005)

45% (2015)

67% (2005)

59% (2004)

72% (2001)

69% (1998)

77% (2009)

90% (2019)

67% (1992)

69% (2011)

62% (1958)

74% (2018)

63% (2012)

84% (1988)

70% (2008)

87% (2016)

68% (1979)

0% (2018)

70% (1984)

69% (2012)