79% (2012)

80% (2015)

78% (2018)

80% (2006)

69% (2004)

0% (2005)

0% (2012)

70% (2019)

77% (2015)

80% (2014)

84% (2000)

0% (2005)

80% (2010)

78% (2023)

83% (2022)

73% (2014)

0% (2002)

0% (2021)

80% (2007)

67% (1983)