83% (2013)

100% (2016)

0% (2018)

80% (2018)

82% (2008)

87% (1999)

81% (1989)

100% (1987)

79% (2003)

53% (2003)

68% (1992)

66% (2011)

0% (1976)

28% (1997)

70% (1975)

80% (2013)

73% (1995)

62% (2019)

77% (2012)

66% (2004)