90% (2011)

0% (1976)

78% (2012)

65% (1996)

65% (2002)

20% (1986)

0% (2007)

0% (1941)

22% (2005)

80% (2011)

47% (2004)

70% (1991)

0% (1971)

64% (2019)

45% (1992)

35% (2004)

80% (1959)

0% (2014)

0% (2017)

70% (2019)