73% (1965)

54% (2016)

68% (1975)

57% (2003)

67% (2021)

60% (1993)

45% (1997)

66% (2022)

68% (2007)

56% (2023)

66% (1988)

71% (2000)

63% (2023)

73% (1967)

47% (2023)

60% (1972)

56% (2008)

62% (1974)

63% (1987)

60% (2014)