60% (2015)

70% (2001)

50% (2018)

76% (2013)

60% (2003)

27% (2016)

58% (2016)

93% (2008)

52% (1999)

70% (2013)

70% (2014)

80% (2007)

62% (2009)

71% (2002)

55% (2004)

62% (2009)

65% (2011)

64% (2005)

63% (2007)

100% (2004)