World Bank Population History
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Fetches the ten most recent non-empty annual observations for the World Bank
indicator SP.POP.TOTL for the United States. The World Bank JSON response is a
two-element array: request metadata followed by observation rows. The graph
selects element 1, projects five columns, sorts by year, and applies a second
local limit.
This graph is keyless, read-only, and performs one request to
api.worldbank.org. The request asks for ten rows and uses a 20-second timeout
and 300 KB response cap. Run the graph again to retrieve a newer snapshot; it
does not poll in the background.
Expected outputs are rows, provider status, and a JSON response. Bind
rows to a Table panel. Published indicator values may be estimated or revised,
and the latest available year may lag the current year. World Bank API terms and
data attribution requirements apply.
Source: World Bank Indicators API query structure. The endpoint was live-tested with the documented ten-row bounds on September 21, 2026.