TurnoverDepartmentBucket(TurnoverDepartmentBucket)

{
    "avg_tenure_at_departure_days": 412,
    "cohorts": {
        "loyal_3y_plus": {
            "count": 0,
            "rate_pct_of_departures": 0
        },
        "mid_1y_3y": {
            "count": 1,
            "rate_pct_of_departures": 50
        },
        "onboarding_lt_6m": {
            "count": 1,
            "rate_pct_of_departures": 50
        },
        "short_6m_12m": {
            "count": 0,
            "rate_pct_of_departures": 0
        }
    },
    "department": {
        "cp": 1,
        "description": "Chantier"
    },
    "departures": 2,
    "headcount_avg": 44,
    "turnover_rate": 4.55,
    "vs_company_avg": {
        "delta_pct": 8.7,
        "is_outlier": false
    }
}