70% (2010)

75% (2010)

50% (2009)

60% (1987)

79% (2018)

70% (1997)

85% (2019)

71% (2000)

57% (2014)

70% (2007)

60% (1994)

68% (2011)

73% (2010)

65% (2018)

77% (2013)

71% (2012)

56% (2011)

52% (2012)

80% (2017)

48% (2008)