{
  "id": "ons-s2ku",
  "title": "IoS: Services: Index-1dp",
  "unit": "index",
  "frequency": "monthly",
  "periodType": "month",
  "seasonalAdjustment": "sa",
  "priceBasis": "real",
  "geography": {
    "code": "K02000001",
    "name": "United Kingdom"
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  "status": "accredited-official",
  "source": {
    "publisher": "Office for National Statistics",
    "dataset": "Index of Services time series (IOS1)",
    "sourceId": "S2KU",
    "url": "https://www.ons.gov.uk/economy/economicoutputandproductivity/output/timeseries/s2ku/ios1",
    "apiUrl": "https://api.beta.ons.gov.uk/v1/data?uri=/economy/economicoutputandproductivity/output/timeseries/s2ku/ios1",
    "licence": "OGL-3.0",
    "attribution": "Contains public sector information licensed under the Open Government Licence v3.0."
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  "release": {
    "publishedAt": "2026-09-11T06:00:00.000Z",
    "sourceUpdatedAt": "2026-09-11T06:00:00.000Z",
    "sourceChangeNote": null,
    "fetchedAt": "2026-10-11T23:19:41.262Z",
    "nextReleaseAt": "2026-10-15T06:00:00.000Z"
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