79% (1974)

90% (2011)

80% (2000)

0% (1991)

70% (2015)

0% (2019)

65% (1985)

49% (2014)

56% (1959)

83% (2015)

10% (2006)

79% (2021)

70% (2015)

77% (2013)

72% (2018)

60% (2005)

0% (1972)

71% (1995)

63% (2019)

80% (2008)