83% (2015)

72% (2007)

68% (2008)

73% (2004)

10% (2005)

85% (2015)

81% (2016)

72% (1994)

60% (2018)

100% (2012)

80% (2004)

75% (2025)

72% (1997)

89% (2014)

83% (2000)

71% (1977)

61% (1970)

90% (2008)

0% (2011)

73% (2006)