60% (1990)

72% (1977)

80% (1950)

0% (1997)

65% (1999)

72% (1999)

68% (1988)

60% (2006)

50% (1980)

49% (1967)

76% (2005)

40% (1974)

55% (1950)

40% (1982)

69% (1982)

60% (1976)

68% (1975)

58% (1966)

67% (2019)

75% (2022)