{
 "code": "LK.DEBT.TBILL.TBILL_3M_YIELD_EOP.A",
 "name": "3-Month Treasury Bill Primary Market Yield Rate (end of period) (annual)",
 "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/statistical-tables",
 "latest_vintage": "2026-03-05",
 "page": "/data/series/LK.DEBT.TBILL.TBILL_3M_YIELD_EOP.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": "1990", "value": 17.41, "status": null},
  {"period": "1991", "value": 16.33, "status": null},
  {"period": "1992", "value": 17.67, "status": null},
  {"period": "1993", "value": 18.09, "status": null},
  {"period": "1994", "value": 18.73, "status": null},
  {"period": "1995", "value": 19.26, "status": null},
  {"period": "1996", "value": 17.45, "status": null},
  {"period": "1997", "value": 9.97, "status": null},
  {"period": "1998", "value": 12.01, "status": null},
  {"period": "1999", "value": 11.79, "status": null},
  {"period": "2000", "value": 17.77, "status": null},
  {"period": "2001", "value": 12.92, "status": null},
  {"period": "2002", "value": 9.92, "status": null},
  {"period": "2003", "value": 7.35, "status": null},
  {"period": "2004", "value": 7.25, "status": null},
  {"period": "2005", "value": 10.10, "status": null},
  {"period": "2006", "value": 12.76, "status": null},
  {"period": "2007", "value": 21.30, "status": null},
  {"period": "2008", "value": 17.33, "status": null},
  {"period": "2009", "value": 7.73, "status": null},
  {"period": "2010", "value": 7.24, "status": null},
  {"period": "2011", "value": 8.68, "status": null},
  {"period": "2012", "value": 10.00, "status": null},
  {"period": "2013", "value": 7.54, "status": null},
  {"period": "2014", "value": 5.74, "status": null},
  {"period": "2015", "value": 6.45, "status": null},
  {"period": "2016", "value": 8.72, "status": null},
  {"period": "2017", "value": 7.69, "status": null},
  {"period": "2018", "value": 10.01, "status": null},
  {"period": "2019", "value": 7.51, "status": null},
  {"period": "2020", "value": 4.69, "status": null},
  {"period": "2021", "value": 8.16, "status": null},
  {"period": "2022", "value": 32.64, "status": null},
  {"period": "2023", "value": 14.51, "status": null},
  {"period": "2024", "value": 8.62, "status": null},
  {"period": "2025", "value": 7.74, "status": null}
 ]
}