{
 "code": "LK.DEBT.EXTERNAL.MARKET.TREASURY_BILLS_A.Q",
 "name": "Treasury Bills",
 "unit": "US dollars million",
 "frequency": "Quarterly",
 "base_year": null,
 "producer": "Central Bank of Sri Lanka",
 "publisher": "Central Bank of Sri Lanka",
 "source_url": "https://www.cbsl.gov.lk/en/statistics/statistical-tables",
 "latest_vintage": "2026-09-30",
 "page": "/data/series/LK.DEBT.EXTERNAL.MARKET.TREASURY_BILLS_A.Q/",
 "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": "2012-Q4", "value": 575.966538, "status": null},
  {"period": "2013-Q1", "value": 442.232164, "status": null},
  {"period": "2013-Q2", "value": 522.389726, "status": null},
  {"period": "2013-Q3", "value": 522.292128, "status": null},
  {"period": "2013-Q4", "value": 507.296536, "status": null},
  {"period": "2014-Q1", "value": 646.223839, "status": null},
  {"period": "2014-Q2", "value": 593.92935, "status": null},
  {"period": "2014-Q3", "value": 543.125686, "status": null},
  {"period": "2014-Q4", "value": 398.785017, "status": null},
  {"period": "2015-Q1", "value": 311.75, "status": null},
  {"period": "2015-Q2", "value": 216.169014, "status": null},
  {"period": "2015-Q3", "value": 28.280237, "status": null},
  {"period": "2015-Q4", "value": 33.41, "status": null},
  {"period": "2016-Q1", "value": 15.22, "status": null},
  {"period": "2016-Q2", "value": 36.45, "status": null},
  {"period": "2016-Q3", "value": 84.80, "status": null},
  {"period": "2016-Q4", "value": 79.726948, "status": null},
  {"period": "2017-Q1", "value": 77.93, "status": null},
  {"period": "2017-Q2", "value": 129.08, "status": null},
  {"period": "2017-Q3", "value": 124.91, "status": null},
  {"period": "2017-Q4", "value": 166.73, "status": null},
  {"period": "2018-Q1", "value": 159.59, "status": null},
  {"period": "2018-Q2", "value": 129.89, "status": null},
  {"period": "2018-Q3", "value": 99.60, "status": null},
  {"period": "2018-Q4", "value": 59.58, "status": null},
  {"period": "2019-Q1", "value": 65.33, "status": null},
  {"period": "2019-Q2", "value": 65.80, "status": null},
  {"period": "2019-Q3", "value": 61.35, "status": null},
  {"period": "2019-Q4", "value": 118.56, "status": null},
  {"period": "2020-Q1", "value": 52.99, "status": null},
  {"period": "2020-Q2", "value": 8.45, "status": null},
  {"period": "2020-Q3", "value": 8.52, "status": null},
  {"period": "2020-Q4", "value": 3.57, "status": null},
  {"period": "2021-Q1", "value": 5.74, "status": null},
  {"period": "2021-Q2", "value": 2.62, "status": null},
  {"period": "2021-Q3", "value": 0.30, "status": null},
  {"period": "2021-Q4", "value": 0.98, "status": null},
  {"period": "2022-Q1", "value": 4.07, "status": null},
  {"period": "2022-Q2", "value": 5.77, "status": null},
  {"period": "2022-Q3", "value": 26.98, "status": null},
  {"period": "2022-Q4", "value": 30.89, "status": null},
  {"period": "2023-Q1", "value": 170.56, "status": null},
  {"period": "2023-Q2", "value": 510.227014, "status": null},
  {"period": "2023-Q3", "value": 355.476661, "status": null},
  {"period": "2023-Q4", "value": 209.86, "status": null},
  {"period": "2024-Q1", "value": 97.21, "status": null},
  {"period": "2024-Q2", "value": 34.84, "status": null},
  {"period": "2024-Q3", "value": 5.31, "status": null},
  {"period": "2024-Q4", "value": 28.47, "status": null},
  {"period": "2025-Q1", "value": 14.31, "status": null},
  {"period": "2025-Q2", "value": 0.89, "status": null},
  {"period": "2025-Q3", "value": 13.53, "status": null},
  {"period": "2025-Q4", "value": 4.79, "status": null},
  {"period": "2026-Q1", "value": 8.21, "status": null},
  {"period": "2026-Q2", "value": 28.50, "status": null}
 ]
}