75% (2007)

0% (1988)

60% (1976)

65% (1997)

80% (2011)

79% (2010)

81% (2013)

85% (1988)

68% (2014)

80% (2009)

85% (1984)

65% (2010)

83% (2017)

92% (1982)

65% (2004)

73% (2019)

60% (2015)

0% (2008)

58% (2009)

80% (1981)