50% (1985)

56% (2000)

73% (1984)

58% (2019)

63% (2017)

67% (1973)

49% (1976)

71% (2016)

61% (2023)

64% (1965)

64% (1979)

72% (2005)

61% (2024)

61% (1976)

63% (2010)

61% (2021)

66% (2019)

58% (2018)

57% (2019)

56% (2002)