64% (2004)

68% (2023)

59% (1999)

65% (1991)

75% (2010)

54% (2002)

66% (1972)

63% (1967)

70% (1945)

54% (2016)

59% (2023)

39% (2018)

61% (2015)

37% (2011)

64% (2003)

51% (1984)

49% (2018)

50% (1978)

60% (1971)

73% (1971)