78% (1998)

85% (2023)

82% (2010)

80% (2022)

80% (2018)

66% (2011)

80% (2021)

65% (2021)

68% (2012)

73% (2017)

74% (2023)

45% (2014)

66% (2012)

79% (2016)

67% (2003)

87% (2002)

60% (2018)

65% (2023)

0% (2006)

78% (2020)