71% (2014)

72% (1995)

67% (2007)

67% (2011)

56% (2009)

68% (2010)

20% (2008)

38% (2009)

70% (2009)

45% (2008)

65% (1996)

57% (2024)

58% (2011)

42% (2008)

41% (2008)

48% (2012)

89% (2010)

50% (2017)

0% (1969)