66% (2013)

70% (2007)

56% (2010)

71% (2019)

69% (1980)

68% (1981)

47% (1998)

63% (1995)

71% (1965)

60% (2019)

62% (1971)

66% (1962)

52% (1983)

39% (1982)

65% (2016)

33% (1998)

53% (1979)

60% (1988)

47% (1975)

61% (1987)