76% (2019)

61% (1986)

57% (2024)

60% (1997)

66% (2013)

66% (1999)

56% (2014)

64% (1975)

64% (2000)

59% (2002)

68% (2020)

76% (1949)

49% (2007)

65% (2004)

62% (2017)

62% (2002)

55% (2019)

72% (2005)

41% (1991)

71% (2024)