59% (2003)

61% (2013)

70% (2022)

71% (1951)

70% (2023)

59% (2023)

70% (2013)

71% (2023)

66% (2011)

71% (2000)

50% (1983)

60% (2000)

62% (2023)

68% (1994)

64% (1995)

65% (1997)

56% (2004)

68% (2022)

73% (1991)

65% (1999)