73% (1988)

67% (1995)

66% (1972)

64% (1990)

58% (2015)

65% (2002)

46% (2017)

66% (2019)

73% (1966)

71% (1970)

69% (1981)

72% (1973)

56% (1986)

50% (1971)

100% (1992)

73% (1976)

60% (1984)

65% (2007)

58% (1975)

60% (1996)