80% (2018)

78% (2015)

75% (2016)

71% (2017)

74% (2019)

67% (2010)

71% (2014)

80% (2005)

85% (2016)

77% (2012)

79% (2019)

65% (2016)

71% (2014)

60% (2003)

0% (2013)

60% (2018)

76% (2015)

0% (2012)