70% (2003)

77% (2013)

73% (2022)

70% (1976)

71% (2002)

68% (1946)

58% (1998)

70% (2023)

64% (1966)

54% (1982)

59% (1995)

69% (1993)

61% (2017)

55% (2017)

56% (2009)

68% (1997)

64% (2012)

58% (1978)

67% (1993)

23% (2024)