50% (1972)

50% (1973)

0% (2006)

0% (2020)

0% (2014)

48% (2016)

70% (1998)

0% (2014)

80% (2010)

50% (1958)

30% (1990)

0% (2019)

0% (2002)

35% (2020)

0% (2011)

20% (2000)

50% (1980)

0% (1970)

0% (2020)

0% (2010)