56% (1988)

45% (1976)

77% (1952)

40% (1999)

82% (2023)

51% (1978)

51% (1977)

64% (2021)

51% (1986)

57% (1977)

53% (1988)

67% (1975)

72% (2010)

78% (1963)

45% (1980)

68% (2005)

65% (2015)

70% (2004)

63% (2021)

55% (2024)