46% (2012)

42% (1985)

58% (2003)

61% (2011)

35% (2014)

59% (1983)

58% (1996)

52% (1957)

20% (2003)

69% (2005)

56% (2017)

62% (1954)

61% (1998)

47% (2000)

52% (2017)

59% (2005)

0% (2016)

58% (1947)

54% (2009)

53% (2024)