40% (2023)

62% (2008)

52% (1973)

45% (2008)

59% (2014)

60% (1956)

52% (1997)

49% (2009)

33% (2019)

40% (1976)

61% (1968)

49% (1976)

51% (1966)

45% (1981)

59% (2010)

80% (2023)

43% (2013)

65% (2013)

58% (1939)

65% (1993)