56% (2022)

62% (2003)

54% (1982)

63% (1987)

39% (2005)

60% (1987)

70% (1998)

67% (1978)

54% (2006)

79% (2023)

49% (2010)

67% (1973)

60% (1979)

66% (2002)

72% (1987)

63% (2007)

67% (2015)

63% (1993)

56% (2023)

72% (1964)