0% (1982)

45% (2007)

57% (2015)

70% (1989)

0% (1954)

0% (1995)

60% (1989)

46% (2005)

37% (1982)

0% (1970)

0% (1960)

63% (1983)

50% (1985)

95% (1951)

0% (1994)

50% (2013)

40% (1993)

0% (2002)

60% (1994)

60% (2006)