{
 "code": "LK.DEBT.EXTERNAL.MARKET.TREASURY_BILLS_A_DEBT_SECURITIES.Q",
 "name": "Treasury Bills (a) - Debt securities",
 "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_DEBT_SECURITIES.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": 5931.71521, "status": null},
  {"period": "2013-Q1", "value": 6442.36594, "status": null},
  {"period": "2013-Q2", "value": 6110.25281, "status": null},
  {"period": "2013-Q3", "value": 5858.03542, "status": null},
  {"period": "2013-Q4", "value": 5968.44468, "status": null},
  {"period": "2014-Q1", "value": 7220.67342, "status": null},
  {"period": "2014-Q2", "value": 8010.82113, "status": null},
  {"period": "2014-Q3", "value": 7949.22127, "status": null},
  {"period": "2014-Q4", "value": 7958.92301, "status": null},
  {"period": "2015-Q1", "value": 7407.83219, "status": null},
  {"period": "2015-Q2", "value": 8167.87383, "status": null},
  {"period": "2015-Q3", "value": 7474.50794, "status": null},
  {"period": "2015-Q4", "value": 8500.87974, "status": null},
  {"period": "2016-Q1", "value": 8164.86668, "status": null},
  {"period": "2016-Q2", "value": 8293.75677, "status": null},
  {"period": "2016-Q3", "value": 10515.26144, "status": null},
  {"period": "2016-Q4", "value": 9823.00449, "status": null},
  {"period": "2017-Q1", "value": 9689.6492, "status": null},
  {"period": "2017-Q2", "value": 11352.41225, "status": null},
  {"period": "2017-Q3", "value": 12099.12001, "status": null},
  {"period": "2017-Q4", "value": 12076.87353, "status": null},
  {"period": "2018-Q1", "value": 11755.29606, "status": null},
  {"period": "2018-Q2", "value": 13585.6391, "status": null},
  {"period": "2018-Q3", "value": 13462.83173, "status": null},
  {"period": "2018-Q4", "value": 12325.86367, "status": null},
  {"period": "2019-Q1", "value": 14666.09535, "status": null},
  {"period": "2019-Q2", "value": 15925.57853, "status": null},
  {"period": "2019-Q3", "value": 15706.00867, "status": null},
  {"period": "2019-Q4", "value": 14513.37482, "status": null},
  {"period": "2020-Q1", "value": 8696.09847, "status": null},
  {"period": "2020-Q2", "value": 9961.12779, "status": null},
  {"period": "2020-Q3", "value": 9974.44134, "status": null},
  {"period": "2020-Q4", "value": 7612.59361, "status": null},
  {"period": "2021-Q1", "value": 8162.34146, "status": null},
  {"period": "2021-Q2", "value": 8671.24195, "status": null},
  {"period": "2021-Q3", "value": 7453.47468, "status": null},
  {"period": "2021-Q4", "value": 6265.45322, "status": null},
  {"period": "2022-Q1", "value": 5431.24545, "status": null},
  {"period": "2022-Q2", "value": 3830.30804, "status": null},
  {"period": "2022-Q3", "value": 3235.021513, "status": null},
  {"period": "2022-Q4", "value": 3926.01445, "status": null},
  {"period": "2023-Q1", "value": 4729.11012, "status": null},
  {"period": "2023-Q2", "value": 5864.25177, "status": null},
  {"period": "2023-Q3", "value": 6326.02988, "status": null},
  {"period": "2023-Q4", "value": 6918.30031, "status": null},
  {"period": "2024-Q1", "value": 8053.73013, "status": null},
  {"period": "2024-Q2", "value": 8137.60417, "status": null},
  {"period": "2024-Q3", "value": 7994.24977, "status": null},
  {"period": "2024-Q4", "value": 9510.56203, "status": null},
  {"period": "2025-Q1", "value": 7428.42296, "status": null},
  {"period": "2025-Q2", "value": 7316.49827, "status": null},
  {"period": "2025-Q3", "value": 7837.13001, "status": null},
  {"period": "2025-Q4", "value": 8007.6864, "status": null},
  {"period": "2026-Q1", "value": 8186.5198, "status": null},
  {"period": "2026-Q2", "value": 8680.7434, "status": null}
 ]
}