52% (2005)

48% (2010)

65% (1986)

81% (1996)

0% (2009)

85% (2016)

77% (2011)

0% (2014)

40% (2009)

73% (2017)

53% (2016)

10% (2016)

0% (2002)

0% (2011)

43% (2014)

70% (2003)

35% (2010)

62% (2010)

67% (1998)

0% (2017)