70% (1967)

63% (2008)

56% (2023)

64% (1991)

57% (2022)

71% (2002)

65% (1953)

65% (1979)

57% (1994)

65% (1987)

60% (1939)

54% (1987)

62% (2012)

40% (1992)

42% (1964)

57% (2017)

61% (1968)

42% (2021)

62% (2007)

61% (1987)