0% (1972)

75% (1998)

64% (1979)

10% (2019)

62% (1978)

80% (1966)

80% (1994)

50% (1995)

83% (1971)

65% (1985)

90% (1975)

60% (2000)

0% (1986)

70% (2002)

73% (1972)

60% (2001)

0% (1982)

0% (1990)

0% (1990)

37% (2010)