73% (2010)

54% (2001)

63% (2007)

72% (2018)

93% (2021)

70% (2018)

52% (1987)

63% (1970)

63% (1995)

70% (1997)

68% (1984)

56% (2004)

56% (2012)

67% (1944)

75% (2008)

68% (1987)

54% (2017)

69% (1947)

66% (1922)

53% (1989)