63% (1989)

60% (1992)

0% (1984)

73% (2005)

75% (1979)

57% (2005)

61% (2000)

69% (1987)

62% (1995)

0% (1957)

62% (1974)

59% (1971)

35% (1980)

36% (2013)

50% (1978)

70% (1991)

58% (1971)

60% (2021)

68% (1989)

41% (1979)