{
  "fresh": {
    "auc": null,
    "lower": null,
    "upper": null,
    "nSurviving": 0,
    "nClosed": 0,
    "insufficientReason": "閉業 0 件 < 20"
  },
  "all": {
    "auc": 0.6530825496342738,
    "lower": 0.5673833961899252,
    "upper": 0.7387817030786225,
    "nSurviving": 1276,
    "nClosed": 48,
    "insufficientReason": null
  },
  "byStratumFresh": [],
  "unscored": 0
}