89% (1999)

75% (2017)

55% (2015)

73% (1977)

50% (2013)

62% (1995)

85% (2020)

65% (1987)

20% (1998)

0% (2010)

79% (2011)

68% (1975)

48% (2000)

50% (2005)

86% (2011)

47% (2010)

0% (2019)

78% (1961)

70% (2011)

63% (1963)