0% (1926)

35% (1980)

0% (1953)

35% (1934)

50% (1965)

50% (2009)

50% (1948)

60% (2008)

20% (2008)

0% (1954)

0% (2007)

65% (1966)

68% (1928)

0% (1992)

30% (1954)

0% (1982)

50% (1994)

35% (1951)

20% (1977)

60% (1939)