0% (2011)

100% (1999)

80% (2012)

56% (1988)

74% (1990)

88% (2007)

65% (2011)

67% (1961)

77% (2000)

67% (2002)

60% (2005)

0% (2017)

70% (1974)

42% (1985)

59% (2001)

68% (1997)

84% (2018)

79% (2010)

70% (2010)

61% (1985)