71% (2015)

65% (1995)

70% (2005)

60% (2011)

54% (2011)

75% (2022)

59% (2012)

74% (2004)

63% (2011)

58% (2011)

40% (2012)

69% (2009)

66% (2012)

56% (2012)

60% (2009)

52% (2010)

55% (2013)

44% (2014)

54% (1976)

0% (1988)