65% (2010)

40% (2004)

0% (2015)

52% (2009)

45% (2013)

72% (2007)

92% (2012)

46% (2014)

72% (2008)

84% (2014)

0% (2015)

84% (2001)

79% (2013)

75% (1978)

60% (1976)

82% (2007)

72% (2012)

0% (1992)

75% (2024)

50% (2017)