73% (2005)

64% (1962)

56% (2014)

61% (2013)

62% (2016)

62% (1954)

70% (1933)

44% (1987)

55% (2006)

0% (2025)

0% (1922)

62% (1967)

65% (2016)

63% (2008)

43% (2009)

55% (1982)

64% (1918)

66% (2006)

0% (1986)

58% (2010)