70% (1988)

61% (2021)

64% (1991)

71% (1986)

60% (1987)

58% (2020)

70% (1987)

58% (1983)

63% (1986)

70% (1984)

55% (1983)

59% (1989)

60% (1983)

60% (2020)

50% (1994)

59% (1990)

55% (1980)

61% (1994)

69% (1989)

66% (2007)