70% (1956)

59% (1974)

0% (1970)

69% (1988)

71% (1992)

49% (1989)

36% (1946)

0% (1970)

63% (2020)

20% (2009)

58% (1999)

45% (1954)

60% (1964)

65% (1995)

72% (1966)

77% (2012)

67% (1985)

47% (1995)

50% (1954)

57% (1982)