62% (1974)

45% (1966)

65% (1999)

68% (2016)

72% (2021)

53% (1966)

81% (1974)

66% (1999)

63% (1997)

75% (1976)

60% (1967)

73% (1981)

72% (2019)

72% (1966)

64% (1989)

46% (1975)

79% (1976)

55% (1950)

70% (2015)

68% (2002)