69% (2001)

66% (1964)

70% (1995)

53% (2003)

67% (1989)

42% (2000)

54% (1979)

50% (2016)

0% (1994)

57% (1992)

58% (2014)

80% (2008)

40% (2001)

75% (1998)

69% (1984)

59% (2013)

65% (2013)

76% (2009)

53% (2002)

95% (2013)