80% (2013)

76% (2012)

80% (2018)

79% (2011)

0% (2006)

100% (1988)

76% (2003)

78% (2007)

76% (2001)

74% (2014)

77% (1991)

70% (2025)

83% (2004)

80% (2015)

85% (2024)

73% (2013)

66% (2004)

75% (2009)

78% (2017)

78% (2022)