53% (1956)

28% (1967)

55% (1980)

55% (1992)

35% (2007)

38% (1984)

76% (1988)

80% (2024)

51% (2017)

49% (2000)

60% (1963)

58% (2007)

0% (2024)

42% (2015)

48% (1986)

38% (1973)

52% (2002)

43% (1913)

44% (2009)

82% (2017)