78% (2016)

68% (2006)

0% (2018)

90% (2018)

68% (2007)

0% (2012)

62% (2000)

80% (2003)

72% (2001)

77% (2003)

79% (2004)

0% (2017)

69% (2009)

63% (2003)

67% (1984)

75% (2020)

73% (1981)

85% (2011)

72% (2007)

80% (1993)