70% (2004)

74% (2008)

75% (2011)

66% (2018)

69% (2024)

71% (2004)

59% (2015)

68% (2020)

73% (1995)

52% (1977)

56% (2014)

54% (2013)

45% (2023)

68% (2024)

66% (1999)

68% (2018)

77% (2023)

66% (2000)

69% (1996)

82% (1943)