0% (1928)

60% (1943)

10% (1990)

52% (1929)

0% (1955)

60% (1981)

0% (1927)

30% (1966)

50% (1991)

70% (1944)

67% (1981)

53% (1955)

40% (1991)

45% (1964)

0% (1982)

0% (1925)

55% (1966)

0% (2008)

40% (1978)

0% (1974)