{
 "code": "LK.SOC.HIES.HOUSEHOLD_SIZE.I",
 "name": "Household size",
 "unit": "Number",
 "frequency": "Irregular",
 "base_year": null,
 "producer": "Department of Census and Statistics",
 "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.SOC.HIES.HOUSEHOLD_SIZE.I/",
 "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": "1985-01-01", "value": 5.1, "status": null},
  {"period": "1990-01-01", "value": 4.9, "status": null},
  {"period": "1995-01-01", "value": 4.5, "status": null},
  {"period": "2002-01-01", "value": 4.2, "status": null},
  {"period": "2005-01-01", "value": 4.1, "status": null},
  {"period": "2006-01-01", "value": 4.1, "status": null},
  {"period": "2009-01-01", "value": 4.0, "status": null},
  {"period": "2012-01-01", "value": 3.9, "status": null},
  {"period": "2016-01-01", "value": 3.8, "status": null},
  {"period": "2019-01-01", "value": 3.7, "status": null}
 ]
}