60% (1987)

75% (2016)

82% (1983)

77% (1994)

0% (1989)

74% (2011)

100% (1993)

80% (1998)

78% (2004)

70% (2000)

80% (1995)

70% (2006)

79% (2017)

0% (2001)

60% (1989)

70% (1997)

80% (2012)

67% (2009)

65% (2011)

72% (1995)