50% (2017)

0% (1974)

20% (2015)

50% (1968)

50% (2002)

80% (2000)

77% (1992)

80% (2010)

63% (1972)

0% (1986)

60% (1960)

40% (2007)

0% (2013)

0% (2009)

0% (1987)

0% (1996)

0% (2021)

0% (2008)

20% (1999)

63% (2017)