Sources

United States — U.S. Bureau of Labor Statistics

Series CUUR0000SA0, CPI-U All items, U.S. city average, not seasonally adjusted, 1982–84=100.

Credit: U.S. Bureau of Labor Statistics (BLS). BLS material used here is in the public domain. No BLS emblem is used. BLS is cited only for unmodified official observations, not for derived percentage changes.

Public Data API: https://api.bls.gov/publicAPI/v2/timeseries/data/CUUR0000SA0

Official flat file: https://download.bls.gov/pub/time.series/cu/cu.data.1.AllItems

Retrieved 2026-08-24. BLS.gov cannot vouch for the data or analyses derived from these data after the data have been retrieved from BLS.gov.

New Zealand — Stats NZ

Series CPIQ.SE9A, CPI All Groups for New Zealand. Series CPIQ.SE901, CPI Food for New Zealand.

Source: Stats NZ and licensed by Stats NZ for reuse under the Creative Commons Attribution 4.0 International licence.

Official CSV: https://www.stats.govt.nz/assets/Uploads/Consumers-price-index/Consumers-price-index-June-2026-quarter/Download-data/consumers-price-index-june-2026-quarter-index-numbers.csv

Licence: Creative Commons Attribution 4.0 International. See also Stats NZ copyright. Wording used: “Stats NZ”.

Retrieved 2026-08-24.

Derived figures

Official index values are published by the cited statistical agency and are shown unmodified. Percentage changes, where shown, are derived by Younivi and are not official. This publication is not financial, investment, or inflation-adjustment advice. Check the latest official release for revisions. Younivi is not affiliated with or endorsed by the U.S. Bureau of Labor Statistics or Stats NZ.