79% (2017)

85% (2016)

70% (2012)

79% (2018)

84% (2011)

81% (2014)

67% (2008)

63% (2012)

47% (2006)

73% (1994)

83% (2011)

82% (2008)

83% (2021)

81% (2010)

61% (2020)

68% (2021)

70% (2019)

50% (2018)

69% (2020)

82% (2020)