20% (1990)

40% (1915)

37% (1994)

60% (1912)

0% (1914)

62% (1981)

64% (2008)

61% (1956)

50% (1909)

60% (1985)

62% (1983)

60% (2011)

40% (1987)

55% (1959)

43% (1992)

45% (1938)

60% (1960)

55% (1917)

0% (1915)

70% (1947)