{
  "generatedAt": "2026-10-01T10:15:06Z",
  "n": 2000,
  "seed": 42,
  "builtFrom": {
    "nationalScore": 51,
    "generatedAt": "2026-10-01T10:15:06Z"
  },
  "regions": {
    "uk": {
      "national": {
        "baseline": 51,
        "median": 48,
        "p5": 43,
        "p95": 52,
        "min": 41,
        "max": 52
      },
      "domains": {
        "living_standards": {
          "baseline": 35,
          "median": 35,
          "p5": 29,
          "p95": 36,
          "min": 28,
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        },
        "work_productivity": {
          "baseline": 29,
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          "p5": 28,
          "p95": 50,
          "min": 27,
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        },
        "public_services": {
          "baseline": 61,
          "median": 56,
          "p5": 49,
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          "min": 48,
          "max": 63
        },
        "population_health": {
          "baseline": 83,
          "median": 72,
          "p5": 62,
          "p95": 84,
          "min": 62,
          "max": 85
        },
        "housing": {
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          "median": 62,
          "p5": 60,
          "p95": 64,
          "min": 58,
          "max": 64
        },
        "childhood_social_floor": {
          "baseline": 55,
          "median": 55,
          "p5": 44,
          "p95": 58,
          "min": 44,
          "max": 60
        },
        "rule_of_law": {
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          "median": 56,
          "p5": 49,
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          "min": 48,
          "max": 59
        },
        "fiscal_resilience": {
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          "p5": 26,
          "p95": 37,
          "min": 24,
          "max": 38
        },
        "environment_climate": {
          "baseline": 29,
          "median": 30,
          "p5": 22,
          "p95": 37,
          "min": 21,
          "max": 37
        },
        "infrastructure_environment": {
          "baseline": 30,
          "median": 31,
          "p5": 29,
          "p95": 34,
          "min": 29,
          "max": 34
        },
        "trust_wellbeing": {
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          "p5": 37,
          "p95": 56,
          "min": 37,
          "max": 57
        }
      }
    },
    "england": {
      "national": {
        "baseline": 51,
        "median": 48,
        "p5": 43,
        "p95": 52,
        "min": 41,
        "max": 52
      },
      "domains": {
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        },
        "work_productivity": {
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          "p95": 50,
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        },
        "public_services": {
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        },
        "population_health": {
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          "p5": 62,
          "p95": 84,
          "min": 62,
          "max": 85
        },
        "housing": {
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          "p5": 60,
          "p95": 64,
          "min": 58,
          "max": 64
        },
        "childhood_social_floor": {
          "baseline": 55,
          "median": 55,
          "p5": 44,
          "p95": 58,
          "min": 44,
          "max": 60
        },
        "rule_of_law": {
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          "p5": 49,
          "p95": 58,
          "min": 48,
          "max": 59
        },
        "fiscal_resilience": {
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          "p5": 26,
          "p95": 37,
          "min": 24,
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        },
        "environment_climate": {
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          "p5": 22,
          "p95": 37,
          "min": 21,
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        },
        "infrastructure_environment": {
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          "median": 31,
          "p5": 29,
          "p95": 34,
          "min": 29,
          "max": 34
        },
        "trust_wellbeing": {
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          "p5": 37,
          "p95": 56,
          "min": 37,
          "max": 57
        }
      }
    },
    "scotland": {
      "national": {
        "baseline": 47,
        "median": 45,
        "p5": 42,
        "p95": 48,
        "min": 41,
        "max": 48
      },
      "domains": {
        "living_standards": {
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          "median": 35,
          "p5": 33,
          "p95": 38,
          "min": 33,
          "max": 38
        },
        "work_productivity": {
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          "median": 41,
          "p5": 28,
          "p95": 50,
          "min": 27,
          "max": 51
        },
        "public_services": {
          "baseline": 56,
          "median": 53,
          "p5": 50,
          "p95": 56,
          "min": 50,
          "max": 57
        },
        "population_health": {
          "baseline": 58,
          "median": 57,
          "p5": 53,
          "p95": 60,
          "min": 51,
          "max": 61
        },
        "housing": {
          "baseline": 67,
          "median": 62,
          "p5": 58,
          "p95": 67,
          "min": 58,
          "max": 67
        },
        "childhood_social_floor": {
          "baseline": 43,
          "median": 43,
          "p5": 43,
          "p95": 44,
          "min": 42,
          "max": 44
        },
        "rule_of_law": {
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          "median": 52,
          "p5": 46,
          "p95": 58,
          "min": 44,
          "max": 58
        },
        "fiscal_resilience": {
          "baseline": 28,
          "median": 32,
          "p5": 26,
          "p95": 37,
          "min": 24,
          "max": 38
        },
        "environment_climate": {
          "baseline": 33,
          "median": 33,
          "p5": 26,
          "p95": 37,
          "min": 24,
          "max": 38
        },
        "infrastructure_environment": {
          "baseline": 24,
          "median": 30,
          "p5": 22,
          "p95": 34,
          "min": 22,
          "max": 35
        },
        "trust_wellbeing": {
          "baseline": 69,
          "median": 51,
          "p5": 35,
          "p95": 69,
          "min": 32,
          "max": 69
        }
      }
    },
    "wales": {
      "national": {
        "baseline": 50,
        "median": 48,
        "p5": 44,
        "p95": 51,
        "min": 42,
        "max": 52
      },
      "domains": {
        "living_standards": {
          "baseline": 42,
          "median": 39,
          "p5": 35,
          "p95": 42,
          "min": 35,
          "max": 43
        },
        "work_productivity": {
          "baseline": 29,
          "median": 41,
          "p5": 28,
          "p95": 50,
          "min": 27,
          "max": 51
        },
        "public_services": {
          "baseline": 55,
          "median": 55,
          "p5": 48,
          "p95": 63,
          "min": 48,
          "max": 65
        },
        "population_health": {
          "baseline": 82,
          "median": 79,
          "p5": 73,
          "p95": 83,
          "min": 71,
          "max": 86
        },
        "housing": {
          "baseline": 45,
          "median": 46,
          "p5": 42,
          "p95": 50,
          "min": 39,
          "max": 52
        },
        "childhood_social_floor": {
          "baseline": 61,
          "median": 60,
          "p5": 49,
          "p95": 62,
          "min": 45,
          "max": 63
        },
        "rule_of_law": {
          "baseline": 57,
          "median": 56,
          "p5": 49,
          "p95": 58,
          "min": 48,
          "max": 59
        },
        "fiscal_resilience": {
          "baseline": 28,
          "median": 32,
          "p5": 26,
          "p95": 37,
          "min": 24,
          "max": 38
        },
        "environment_climate": {
          "baseline": 33,
          "median": 33,
          "p5": 26,
          "p95": 37,
          "min": 24,
          "max": 38
        },
        "infrastructure_environment": {
          "baseline": 24,
          "median": 30,
          "p5": 22,
          "p95": 34,
          "min": 22,
          "max": 35
        },
        "trust_wellbeing": {
          "baseline": 60,
          "median": 48,
          "p5": 33,
          "p95": 61,
          "min": 30,
          "max": 62
        }
      }
    },
    "ni": {
      "national": {
        "baseline": 55,
        "median": 52,
        "p5": 48,
        "p95": 55,
        "min": 46,
        "max": 57
      },
      "domains": {
        "living_standards": {
          "baseline": 31,
          "median": 31,
          "p5": 29,
          "p95": 33,
          "min": 29,
          "max": 34
        },
        "work_productivity": {
          "baseline": 29,
          "median": 41,
          "p5": 28,
          "p95": 50,
          "min": 27,
          "max": 51
        },
        "public_services": {
          "baseline": 62,
          "median": 64,
          "p5": 59,
          "p95": 70,
          "min": 57,
          "max": 74
        },
        "population_health": {
          "baseline": 69,
          "median": 69,
          "p5": 67,
          "p95": 71,
          "min": 65,
          "max": 72
        },
        "housing": {
          "baseline": 84,
          "median": 69,
          "p5": 62,
          "p95": 85,
          "min": 59,
          "max": 86
        },
        "childhood_social_floor": {
          "baseline": 63,
          "median": 62,
          "p5": 61,
          "p95": 63,
          "min": 61,
          "max": 64
        },
        "rule_of_law": {
          "baseline": 67,
          "median": 61,
          "p5": 53,
          "p95": 68,
          "min": 51,
          "max": 68
        },
        "fiscal_resilience": {
          "baseline": 28,
          "median": 32,
          "p5": 26,
          "p95": 37,
          "min": 24,
          "max": 38
        },
        "environment_climate": {
          "baseline": 33,
          "median": 33,
          "p5": 26,
          "p95": 37,
          "min": 24,
          "max": 38
        },
        "infrastructure_environment": {
          "baseline": 39,
          "median": 39,
          "p5": 33,
          "p95": 40,
          "min": 32,
          "max": 40
        },
        "trust_wellbeing": {
          "baseline": 78,
          "median": 72,
          "p5": 43,
          "p95": 79,
          "min": 40,
          "max": 79
        }
      }
    }
  },
  "drivers": [
    {
      "parameter": "domain_agg",
      "spread": 4.11,
      "sensitivityShare": 0.3029,
      "method": "enumerated",
      "draws": 3,
      "rank": 1
    },
    {
      "parameter": "weights",
      "spread": 3.48,
      "sensitivityShare": 0.2568,
      "method": "sampled",
      "draws": 200,
      "rank": 2
    },
    {
      "parameter": "national_agg",
      "spread": 3.22,
      "sensitivityShare": 0.2376,
      "method": "enumerated",
      "draws": 2,
      "rank": 3
    },
    {
      "parameter": "normalisation",
      "spread": 1.43,
      "sensitivityShare": 0.1054,
      "method": "enumerated",
      "draws": 3,
      "rank": 4
    },
    {
      "parameter": "blend",
      "spread": 1.32,
      "sensitivityShare": 0.0973,
      "method": "sampled",
      "draws": 200,
      "rank": 5
    }
  ],
  "notes": {
    "geometric_vs_arithmetic": "national score under geometric national aggregation = 47 (vs 51 arithmetic)"
  }
}