67% (1997)

61% (1999)

72% (2013)

64% (2000)

0% (2005)

56% (2017)

57% (2010)

31% (2005)

72% (2019)

64% (2008)

74% (2006)

66% (2013)

57% (2013)

78% (2001)

74% (2011)

63% (2009)

74% (2007)

0% (2015)

74% (2019)

100% (2008)