76% (2013)

78% (1991)

52% (1989)

45% (2005)

62% (1993)

80% (2013)

53% (2016)

0% (1970)

76% (1965)

70% (1993)

0% (2017)

81% (2015)

72% (2013)

50% (2022)

81% (2004)

77% (2009)

77% (2004)

80% (1990)

60% (2000)

59% (2017)