{"predicate":"house_price_index_po_sa","based_on":{"sample_size":200,"note":"This description is read from a SAMPLE of at most 200 currently valid facts, not from all of them. Field lists and status shares are indicative. For the coverage of one entity use get_timeseries, which is exact."},"value_fields":["nsa","value","warning"],"units":["index"],"entity_types":["admin_area"],"status_in_sample":{"observed":200},"sources":["fhfa_hpi"],"primary_source":{"source_id":"fhfa_hpi","name":"House Price Index (purchase-only, state, quarterly)","publisher":"Federal Housing Finance Agency","license":"Public Domain (17 U.S.C. §105)","url":"https://www.fhfa.gov/data/hpi/datasets","notes":"Wiederholungsverkaufs-Index fuer Einfamilienhaeuser je Bundesstaat und Quartal seit 1991 (1991Q1 = 100), saisonbereinigt und unbereinigt."},"period_years_in_sample":{"min":1991,"max":2026},"example":{"entity":"Alaska","value":{"nsa":100.0,"value":100.0,"warning":"* Note that this state has fewer than 15,000 transactions over the latest ten years"},"fact_url":"https://factanker.com/fact/eaef6bc3-9ec7-42c8-b6d2-680e9130f31d"},"license":"US-PD/CC0 per fact; please cite via fact_url","usage":{"values_are":"public records","copyright":"none — facts are not copyrightable; the underlying US government records are public domain (17 U.S.C. §105) or CC0","may_quote_verbatim":true,"permission_required":false,"attribution_required":false,"attribution_appreciated":"link the fact_url so your reader can verify","applies_to":"values, units, periods and source references","does_not_apply_to":"FACTANKER's own editorial texts under https://factanker.com/record"}}