53% (2015)

64% (2006)

66% (2019)

58% (2005)

67% (2008)

64% (2015)

68% (2016)

65% (2015)

67% (2008)

63% (2008)

69% (2019)

61% (2010)

67% (2008)

66% (2016)

69% (2014)

70% (2008)

51% (2008)

64% (2010)

64% (2013)

60% (2014)