56% (1973)

62% (2020)

70% (1954)

57% (2008)

59% (2000)

67% (2007)

67% (1998)

53% (1975)

67% (2016)

66% (2021)

92% (2024)

65% (2022)

68% (2013)

90% (1979)

82% (2006)

63% (2011)

82% (1989)

41% (1981)

68% (2011)

52% (2017)