61% (1980)

55% (1982)

63% (2000)

55% (1968)

76% (1961)

63% (2021)

51% (2011)

71% (1972)

52% (1969)

48% (1982)

58% (2012)

67% (2023)

77% (2020)

69% (1970)

62% (2021)

62% (2021)

60% (1961)

77% (1964)

70% (1976)

67% (2010)