75% (2008)

80% (2015)

80% (2008)

79% (2007)

66% (2024)

72% (2001)

85% (1996)

69% (2017)

75% (2014)

68% (2013)

49% (1977)

64% (2013)

63% (2023)

70% (2022)

79% (1997)

76% (2020)

67% (2018)

54% (1997)

67% (2022)

63% (2024)