62% (2007)

53% (2014)

72% (2013)

71% (2014)

61% (2012)

62% (2010)

53% (2016)

68% (2012)

69% (2018)

62% (2009)

62% (2007)

59% (2016)

67% (2016)

49% (2007)

42% (2014)

56% (2014)

69% (2006)

72% (2012)

59% (2005)

67% (2013)