76% (2014)

65% (1981)

60% (1955)

72% (2011)

71% (1998)

58% (2001)

55% (1984)

72% (2012)

73% (2011)

69% (2013)

70% (2018)

0% (1963)

70% (2000)

38% (1970)

70% (2021)

40% (2025)

80% (2001)

100% (1966)

71% (1977)

57% (2013)