70% (2012)

61% (2020)

78% (2010)

57% (2009)

79% (1975)

66% (2000)

74% (2005)

68% (1999)

81% (2021)

64% (2009)

75% (2021)

59% (2006)

81% (1995)

77% (1988)

63% (1999)

55% (2014)

70% (1980)

79% (1980)

33% (1987)

69% (2008)