98% (2016)

65% (2007)

40% (2018)

90% (2019)

60% (2011)

0% (2006)

0% (2012)

0% (2015)

72% (2009)

70% (2008)

95% (2011)

70% (2017)

0% (2012)

60% (2005)

60% (2007)

10% (2008)

0% (2011)

60% (2010)

0% (2013)

0% (2016)