70% (1995)

68% (1952)

68% (1992)

53% (2000)

82% (2005)

59% (1982)

63% (1999)

61% (1995)

78% (2014)

68% (2007)

88% (2002)

77% (2003)

64% (1993)

87% (2013)

48% (2006)

56% (2008)

44% (1999)

66% (1964)

86% (2018)

80% (1989)