76% (2018)

65% (2005)

63% (2004)

57% (2012)

76% (2017)

59% (2013)

63% (2017)

61% (2010)

63% (2011)

55% (2015)

72% (2001)

70% (2010)

55% (2015)

60% (2000)

62% (2009)

61% (2009)

67% (2016)

42% (2000)

53% (2017)

80% (1998)