74% (1977)

66% (1970)

85% (1995)

54% (1967)

70% (1992)

68% (1971)

69% (1992)

60% (2015)

59% (1974)

40% (2010)

58% (1978)

75% (2018)

62% (2014)

80% (1992)

0% (2009)

50% (2014)

82% (2016)

76% (2019)

45% (1991)

85% (1971)