77% (1965)

65% (2005)

78% (2015)

71% (1997)

70% (2024)

59% (2022)

58% (2016)

32% (1972)

67% (2017)

61% (2024)

71% (2014)

70% (1990)

63% (2021)

60% (2019)

76% (2023)

55% (2005)

58% (2023)

69% (2022)

64% (1998)

56% (1976)