56% (2008)

55% (1969)

52% (2003)

0% (1917)

45% (1998)

63% (1991)

75% (1964)

51% (1989)

45% (2010)

65% (2008)

43% (1908)

0% (1912)

0% (1913)

40% (1915)

70% (1948)

37% (1994)

71% (2004)

65% (1968)

0% (2012)

40% (2005)