64% (2005)

63% (2006)

67% (2005)

54% (2000)

52% (2006)

72% (2013)

67% (2006)

80% (2018)

65% (2009)

65% (2010)

61% (2015)

57% (2015)

60% (2004)

53% (2008)

72% (2010)

60% (2011)

65% (2005)

63% (2005)

52% (2004)

58% (2005)