77% (2023)

73% (2015)

72% (2023)

67% (2024)

65% (2023)

80% (2009)

71% (2023)

65% (2015)

69% (2013)

55% (1994)

0% (2024)

73% (2024)

78% (2022)

81% (2022)

61% (2017)

49% (2024)

71% (2011)

81% (2004)

52% (1979)

74% (2022)