66% (1990)

57% (2003)

49% (2006)

54% (1981)

58% (2018)

60% (1948)

62% (1981)

45% (2001)

38% (2011)

60% (2024)

90% (1929)

60% (1982)

72% (1958)

61% (1938)

63% (1961)

71% (2022)

78% (2000)

56% (1987)

72% (1929)

54% (1935)