63% (2004)

76% (2018)

65% (2005)

55% (2015)

69% (2014)

70% (2010)

61% (2010)

76% (2017)

66% (2019)

63% (2017)

59% (2013)

72% (2001)

63% (2011)

80% (1998)

55% (2010)

0% (1996)

55% (2015)

30% (2009)

38% (1999)

59% (2018)