50% (1988)

90% (2015)

0% (2003)

0% (1994)

0% (1949)

0% (1999)

0% (1982)

10% (1996)

0% (1962)

0% (1991)

46% (1986)

0% (1978)

0% (1986)

80% (1984)

0% (1959)

0% (1974)

0% (2004)

20% (1999)

0% (1987)

60% (2009)