75% (1997)

85% (2013)

83% (2019)

85% (2025)

76% (2005)

82% (1989)

83% (2011)

86% (2011)

75% (2011)

66% (2004)

62% (1953)

66% (2019)

80% (2022)

82% (2024)

72% (2007)

83% (2015)

73% (2000)

54% (1972)

42% (1985)

82% (2010)