45% (1984)

61% (1994)

66% (2019)

59% (2010)

66% (2023)

47% (2013)

30% (1985)

69% (2018)

68% (1995)

0% (1991)

62% (2018)

65% (2007)

73% (2013)

80% (1970)

49% (2001)

59% (2023)

10% (1989)

41% (2000)

51% (2005)

69% (2017)