60% (1991)

40% (1997)

60% (2005)

0% (2000)

60% (1992)

0% (1952)

60% (1989)

0% (1986)

0% (2016)

63% (2003)

25% (2018)

0% (1978)

30% (2000)

49% (1998)

10% (2002)

0% (1994)

30% (1999)

90% (2015)

20% (2000)

50% (1998)