53% (2005)

55% (1998)

81% (2011)

72% (2016)

60% (2017)

69% (2001)

80% (1970)

0% (2011)

70% (2005)

60% (2010)

70% (1997)

100% (2015)

75% (2017)

43% (2008)

0% (2017)

0% (1978)

80% (2007)

70% (2009)

67% (2013)

70% (2000)