67% (1969)

66% (1973)

48% (2003)

54% (1973)

58% (2015)

71% (2023)

55% (2011)

58% (1969)

61% (1991)

70% (2024)

48% (1982)

64% (1976)

69% (1971)

83% (1974)

57% (2020)

55% (2021)

63% (1985)

61% (1986)

53% (1987)

73% (1974)