68% (2002)

0% (2012)

69% (2015)

61% (2012)

70% (2011)

77% (2020)

62% (2011)

62% (1988)

73% (2006)

10% (2009)

67% (1998)

52% (1997)

71% (2002)

0% (1998)

73% (2008)

84% (2018)

80% (1991)

0% (2007)

0% (2016)

79% (2016)