54% (2005)

52% (1990)

80% (2017)

63% (2010)

55% (2018)

40% (1970)

39% (2006)

72% (1958)

56% (2001)

50% (1940)

55% (2007)

54% (1995)

67% (1957)

55% (2013)

0% (1964)

62% (2014)

60% (2018)

35% (1944)

25% (1985)

67% (1968)