60% (1964)

55% (1985)

45% (2001)

59% (1967)

57% (2003)

66% (2001)

67% (1992)

59% (1994)

30% (1937)

59% (1990)

56% (1987)

60% (1993)

61% (1989)

63% (1922)

54% (1995)

63% (2023)

40% (1963)

53% (1977)

44% (1997)

70% (1965)