{
 "code": "LK.FIN.BANK.EARNINGS_PCT_INTEREST_MARGIN.A",
 "name": "Earnings, % - Interest Margin",
 "unit": "Per cent",
 "frequency": "Annual",
 "base_year": null,
 "producer": "Central Bank of Sri Lanka",
 "publisher": "Central Bank of Sri Lanka",
 "source_url": "https://www.cbsl.gov.lk/en/statistics/economic-and-social-statistics-of-sri-lanka",
 "latest_vintage": "2026-08-31",
 "page": "/data/series/LK.FIN.BANK.EARNINGS_PCT_INTEREST_MARGIN.A/",
 "notice": "Compiled by Macro Lab; not an official publication of the source agency. Provided as is, without warranty of any kind. Not investment advice.",
 "observations": [
  {"period": "2021", "value": 3.50, "status": null},
  {"period": "2022", "value": 4.00, "status": null},
  {"period": "2023", "value": 3.70, "status": null},
  {"period": "2024", "value": 4.35, "status": null},
  {"period": "2025", "value": 4.29, "status": null}
 ]
}