50% (2012)

43% (1980)

80% (2022)

69% (1991)

47% (1998)

43% (1991)

62% (1980)

44% (1974)

59% (2002)

34% (1960)

65% (1952)

48% (2008)

44% (2012)

49% (2017)

50% (2023)

80% (1960)

63% (1953)

45% (1995)

45% (1996)

35% (2010)