77% (2017)

85% (2021)

74% (2024)

73% (2006)

74% (2006)

54% (1961)

82% (2004)

80% (2024)

80% (2007)

90% (2011)

56% (2007)

64% (2018)

34% (2010)

67% (1967)

60% (2023)

82% (1992)

100% (2003)

70% (2018)

73% (2019)

74% (1985)