69% (2014)

65% (2013)

70% (2002)

63% (2015)

60% (2014)

72% (2019)

70% (1995)

61% (2011)

63% (2016)

53% (2001)

52% (2015)

47% (2012)

69% (2006)

58% (1993)

61% (2008)

70% (2001)

40% (2011)

20% (2000)

76% (2000)

66% (2009)