68% (2015)

80% (2009)

75% (2002)

0% (2020)

50% (2006)

77% (2015)

70% (2013)

58% (2016)

0% (2014)

0% (2011)

45% (2006)

75% (2011)

70% (2017)

50% (2008)

50% (2018)

80% (2020)

78% (1998)

0% (2012)

71% (2016)

75% (2019)