70% (2010)

63% (2001)

66% (2020)

55% (2015)

53% (2004)

80% (2009)

68% (2013)

63% (1987)

70% (2013)

67% (1986)

57% (2015)

64% (1988)

67% (2003)

80% (2015)

78% (1999)

67% (2012)

72% (2002)

66% (2010)

61% (1999)

76% (2016)