69% (2014)

61% (2011)

59% (2014)

65% (2013)

62% (2015)

69% (2002)

62% (2016)

71% (2019)

51% (2015)

60% (2008)

53% (2001)

47% (2012)

69% (2006)

63% (2009)

73% (1995)

76% (2000)

70% (2001)

20% (2000)

58% (1993)

90% (2001)