73% (2014)

69% (2010)

78% (2015)

71% (2009)

64% (2012)

66% (2007)

67% (2010)

70% (2010)

69% (2021)

71% (2016)

69% (2015)

79% (2020)

82% (2019)

82% (2021)

70% (2010)

80% (1993)

76% (2020)

69% (2016)

70% (2009)

74% (2012)