74% (2018)

70% (2016)

71% (1984)

71% (2015)

95% (2017)

0% (2016)

50% (1988)

71% (2018)

49% (1991)

0% (1997)

73% (2018)

53% (1985)

68% (1982)

65% (1985)

60% (2004)

80% (2019)

72% (1972)

58% (2014)

55% (1993)

85% (1994)