{
  "period": [
    "2016-01-01",
    "2025-12-31"
  ],
  "source": "ECB statistics",
  "source_snapshot_date": "2026-10-07",
  "xml_csv_observation_pairs_checked": 2560,
  "calendar_dates": 3653,
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      "weekdays": "261",
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      "target_weekday_closures": "4",
      "scheduled_open_weekdays": "257",
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      "maximum_interval_previous": "2016-03-24",
      "maximum_interval_next": "2016-03-29"
    },
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      "target_weekday_closures": "5",
      "scheduled_open_weekdays": "255",
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      "maximum_interval_previous": "2017-04-13",
      "maximum_interval_next": "2017-04-18"
    },
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      "scheduled_open_weekdays": "255",
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      "maximum_interval_previous": "2018-03-29",
      "maximum_interval_next": "2018-04-03"
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      "target_weekday_closures": "6",
      "scheduled_open_weekdays": "255",
      "unexpected_missing_open_weekdays": "0",
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      "maximum_interval_next": "2019-04-23"
    },
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      "maximum_interval_next": "2023-04-11"
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}