62% (1982)

51% (1970)

56% (1969)

32% (1973)

33% (1984)

66% (1967)

0% (1984)

61% (1973)

62% (1978)

57% (1979)

62% (2009)

44% (1986)

60% (1995)

0% (1998)

54% (1970)

40% (2000)

90% (1973)

0% (1987)

0% (2018)

35% (1986)