70% (1980)

50% (1982)

43% (1964)

5% (2008)

61% (2016)

50% (2009)

0% (1951)

0% (1987)

0% (2019)

60% (2015)

0% (1987)

0% (1993)

60% (2010)

0% (1992)

0% (1969)

70% (1954)

85% (1996)

49% (2000)

0% (1970)

50% (1990)