48% (2007)

71% (2011)

74% (2011)

82% (2011)

0% (2015)

75% (2008)

43% (1992)

35% (2002)

95% (2018)

58% (1979)

53% (1996)

80% (2018)

70% (2010)

83% (2016)

90% (2018)

83% (2014)

0% (2017)

80% (2003)

85% (1993)

81% (2009)