66% (1934)

59% (1996)

74% (1939)

66% (1976)

65% (2007)

46% (1983)

67% (1995)

71% (1961)

63% (2002)

62% (1958)

62% (2003)

63% (2005)

67% (1982)

56% (1996)

64% (2021)

63% (1997)

69% (1961)

56% (1991)

71% (1995)

60% (2008)