30% (2016)

45% (2015)

82% (2003)

43% (1998)

54% (2015)

80% (1980)

50% (2006)

60% (1997)

58% (1999)

52% (2016)

73% (1966)

61% (1982)

85% (2013)

50% (1970)

63% (1988)

78% (2013)

61% (1997)

73% (2015)

73% (2008)

60% (2000)