72% (2015)

64% (2005)

30% (2011)

72% (1975)

84% (2015)

0% (2003)

80% (1993)

44% (2016)

87% (2004)

72% (2014)

45% (2019)

74% (2014)

70% (2014)

76% (2010)

68% (2015)

65% (1967)

65% (2020)

74% (1964)

71% (2015)

65% (1974)