Observation load pendingThis series has a mapped provider path, but Macro by Mark has not verified chartable observations for this country, frequency, and unit yet.
ComparabilityInflation baskets and base periods differ: Compare growth rates or normalized indexes, and prefer the same concept family when comparing countries or providers.Seasonal-adjustment status needs attention: Prefer same-adjustment comparisons, or transform to year-over-year changes before cross-series comparison.Revision evidence is not a full historical vintage archive: Use this as current-value or captured-forward evidence unless the series is explicitly labelled source-native vintage.
3 notes
QualitySource authority: 100/100. Source kind is classified as official national.Metadata completeness: 100/100. 100% of core provider, geography, unit, frequency, citation, methodology, and revision metadata fields are populated.Timeliness and freshness: 38/100. 0 observations available; release status none; data status fallbackRevision and vintage depth: 78/100. BLS does not expose a true vintage API. Each observation carries a footnote code that tags it as preliminary (P), revised (R), or final.
3/6 strong
CitationFood CPI - United States (BLS: CUSR0000SAF1, United States, retrieved Aug 5, 2026)
新鲜度显示为 stored official data。Official values served from the platform's stored snapshot while live refresh is unavailable or not included for this access level.获取时间：Not recorded。最新观测标记：Preliminary。
Stored official data
历史BLS does not expose a true vintage API. Each observation carries a footnote code that tags it as preliminary (P), revised (R), or final.BLS does not publish historical vintages; revision-status tags are derived from per-observation footnotes.
Provider revision tag
再使用商业使用: yes.再分发: allowed.Source: U.S. Bureau of Labor Statistics (CUSR0000SAF1). Accessed 2026-08-05.