70% (1990)

43% (1964)

40% (2007)

45% (2006)

76% (1982)

78% (2019)

76% (2013)

77% (2001)

15% (1986)

81% (2009)

85% (2017)

33% (2011)

80% (1973)

87% (2019)

52% (1980)

61% (1978)

81% (2008)

81% (2013)

74% (1993)

0% (1995)