57% (1984)

10% (1994)

0% (2017)

38% (1998)

42% (1982)

62% (1999)

50% (1994)

90% (1963)

48% (1971)

75% (1999)

70% (1983)

70% (1956)

70% (1979)

50% (1989)

50% (2000)

60% (1975)

50% (1997)

25% (1984)

56% (1991)

0% (1950)