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            "parameter": "Furosemide",
            "year": 2026,
            "sample_count": 2,
            "minimum": "0.077000",
            "maximum": "0.098000",
            "mean": "0.087500",
            "median": "0.087500",
            "p10": "0.077000",
            "p90": "0.077000",
            "latest_value": "0.077000",
            "latest_at": "2026-05-04 00:00:00",
            "unit": "µg/L"
        }
    ]
}