65% (2017)

73% (2006)

60% (2015)

67% (2007)

64% (2008)

57% (2015)

57% (2012)

50% (2008)

44% (2009)

63% (2008)

47% (2012)

65% (2007)

72% (2006)

61% (2014)

35% (2002)

62% (2006)

64% (2007)

62% (2003)

57% (2000)

80% (2006)