64% (2008)

62% (1953)

75% (1997)

55% (1994)

47% (2000)

56% (1989)

75% (2011)

78% (1978)

62% (1987)

75% (2013)

61% (1980)

69% (1960)

20% (2020)

52% (2003)

69% (1982)

76% (1996)

74% (2004)

65% (1964)

75% (2012)

60% (2004)