58% (2011)

63% (2005)

75% (2005)

68% (1997)

57% (1973)

82% (1957)

67% (2022)

60% (2022)

60% (1976)

73% (2021)

51% (2018)

80% (2008)

49% (1989)

66% (2021)

51% (2023)

70% (2022)

62% (1993)

56% (2005)

59% (2007)

65% (2021)