10% (1982)

0% (1998)

0% (1979)

48% (2015)

35% (2006)

0% (2020)

48% (1995)

0% (1977)

0% (1964)

10% (1992)

50% (2006)

49% (2004)

52% (2006)

44% (2001)

0% (2010)

0% (1985)

34% (1992)

60% (1998)

77% (1978)

0% (1994)