71% (2021)

62% (1998)

80% (2018)

80% (2001)

68% (1999)

70% (1988)

70% (2012)

0% (2006)

76% (2015)

78% (1999)

0% (2014)

70% (2014)

69% (2013)

40% (2011)

0% (2008)

80% (2011)

77% (2001)

0% (2017)

70% (2013)

75% (2013)