20% (2005)

0% (1994)

70% (1972)

0% (2005)

63% (2017)

0% (1961)

80% (2006)

0% (1977)

0% (1995)

80% (2011)

50% (1996)

0% (2009)

50% (1997)

0% (2015)

0% (1995)

0% (2012)

20% (1976)

90% (2019)

0% (1997)

0% (2011)