67% (2023)

66% (2016)

63% (1999)

64% (2006)

57% (2023)

58% (2009)

60% (2013)

68% (1988)

59% (2019)

72% (1970)

73% (1955)

98% (2024)

59% (1999)

64% (2007)

73% (1972)

73% (1937)

58% (2009)

52% (2024)

57% (1992)

68% (2001)