78% (2023)

65% (2011)

57% (2014)

59% (2007)

63% (2005)

62% (2012)

72% (2005)

56% (2006)

63% (2005)

45% (2008)

53% (2016)

57% (2007)

58% (2003)

71% (2014)

59% (2005)

60% (2015)

61% (2014)

43% (2008)

61% (2007)

62% (2015)