48% (2019)

71% (1986)

61% (2004)

63% (2000)

56% (1998)

67% (1996)

56% (1978)

47% (2009)

61% (1985)

72% (2003)

76% (1996)

76% (2000)

56% (2009)

67% (1987)

66% (2019)

73% (2002)

65% (1992)

65% (1997)

61% (2019)

71% (2024)