References 190% CONFIDENCEOverall confidence: 90%How well the pin's source and references back up its dates.Weighted average of how firmly 1 reference, the source included, supports the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better
The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
- [1]90%Billboard Year-End Hot 100 — 2021billboard.com· Posted Oct 17, 2026· Starts Mar 27, 2020 ✓· 100% of score
Release date and chart position verified against Billboard Year-End Hot 100.
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