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      "grp": "ab 2000",
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      "grp": "Keine Angabe",
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      "grp": "Neubau",
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      "grp": "Renovierungsbedarf",
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          "2023-10",
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          "2023-12",
          "2024-01",
          "2024-02",
          "2024-03",
          "2024-04",
          "2024-05",
          "2024-06",
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          "2024-09",
          "2024-10",
          "2024-11",
          "2024-12",
          "2025-01",
          "2025-02",
          "2025-03",
          "2025-04",
          "2025-05",
          "2025-06",
          "2025-07",
          "2025-08",
          "2025-09",
          "2025-10",
          "2025-11",
          "2025-12",
          "2026-01",
          "2026-02",
          "2026-03",
          "2026-04",
          "2026-05",
          "2026-06",
          "2026-07",
          "2026-08"
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              "2023-10",
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              "2024-02",
              "2024-03",
              "2024-04",
              "2024-05",
              "2024-06",
              "2024-07",
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              "2024-09",
              "2024-10",
              "2024-11",
              "2024-12",
              "2025-01",
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              "2025-03",
              "2025-04",
              "2025-05",
              "2025-06",
              "2025-07",
              "2025-08",
              "2025-09",
              "2025-10",
              "2025-11",
              "2025-12",
              "2026-01",
              "2026-02",
              "2026-03",
              "2026-04",
              "2026-05",
              "2026-06",
              "2026-07",
              "2026-08"
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      "dom_days": 26,
      "quality": "stabilisiert",
      "trend_pct": -3.0
    }
  ]
}