58% (1995)

54% (2006)

56% (2006)

49% (1974)

60% (1953)

50% (2018)

65% (2018)

59% (2001)

56% (2005)

54% (1975)

67% (1968)

75% (2012)

50% (1985)

69% (1984)

69% (2002)

0% (2005)

72% (2020)

62% (1989)

70% (1976)

58% (2016)