70% (1995)

54% (2010)

71% (2004)

64% (1986)

69% (1988)

63% (2008)

78% (2001)

71% (1983)

80% (2001)

71% (1951)

78% (2024)

73% (2023)

77% (2001)

62% (2023)

78% (2024)

76% (2023)

60% (2022)

72% (1993)

38% (2015)

76% (2003)