57% (1992)

68% (1977)

70% (2015)

67% (2017)

74% (1964)

63% (1988)

60% (1976)

46% (1995)

72% (1974)

80% (2016)

57% (1989)

64% (1977)

51% (1988)

54% (1979)

58% (1995)

80% (2020)

70% (1996)

73% (1987)

58% (1997)

64% (1989)