63% (2005)

58% (1994)

64% (1968)

49% (2007)

34% (2009)

68% (1950)

72% (1991)

59% (1977)

61% (1943)

46% (1977)

60% (2022)

53% (2004)

64% (2006)

62% (2015)

63% (1947)

61% (2019)

68% (2024)

49% (1992)

76% (2016)

43% (2002)