68% (1999)

80% (2001)

57% (1998)

76% (2015)

0% (2008)

70% (2014)

90% (2013)

0% (2010)

70% (1988)

0% (1997)

80% (2018)

80% (2011)

93% (2005)

40% (2011)

100% (2017)

80% (2009)

73% (2013)

80% (2015)

0% (1992)

0% (2009)