78% (2019)

69% (1986)

60% (2023)

68% (1992)

52% (2021)

77% (1998)

75% (1999)

54% (1999)

53% (2008)

68% (1932)

72% (2007)

75% (1973)

75% (2021)

68% (2012)

71% (2004)

80% (1948)

61% (1997)

48% (2016)

67% (1968)

37% (1973)