45% (2003)

67% (2002)

77% (2015)

60% (2010)

65% (2008)

46% (2005)

70% (2011)

45% (2006)

58% (2004)

0% (2000)

0% (2009)

0% (2008)

77% (2002)

70% (2010)

65% (2014)

75% (2008)

78% (2017)

42% (2012)

0% (2016)

67% (2011)