80% (2007)

78% (2015)

64% (1988)

49% (1979)

60% (1994)

81% (2007)

90% (2019)

73% (2015)

62% (2013)

0% (1981)

52% (2018)

67% (2016)

60% (1999)

50% (2014)

50% (2019)

70% (2013)

0% (1965)

55% (2009)

61% (1983)

65% (2011)