67% (2009)

71% (2009)

70% (1990)

65% (1998)

57% (1992)

76% (1999)

0% (2012)

62% (2009)

57% (2012)

78% (2010)

82% (2010)

80% (2013)

67% (1995)

62% (1997)

53% (1985)

59% (1999)

60% (2023)

58% (2003)

75% (1987)

66% (1990)