78% (2006)

80% (2024)

76% (2022)

65% (2024)

74% (2015)

84% (1980)

71% (1998)

71% (2014)

59% (2001)

53% (2018)

60% (2015)

52% (1979)

67% (2013)

78% (2001)

72% (2003)

62% (2024)

54% (2022)

53% (2024)

64% (2021)

72% (2020)