Artists · Billboard Hot 100
Duffy
Charting May 10, 2008 → Sep 20, 2008 · 20 weeks with chart power
Charted in 2 of 2 markets · top artist of the week in 1 of them — Billboard Hot 100 20 wk, UK Singles Chart 66 wk (6 at #1)
- Peak Power
- 0.69%
- week of Jul 19, 2008
- Career Power
- 13
- share-weeks
- Weeks at #1
- 0
- weeks as the top artist
- Peak Year
- 13
- September 2007 – September 2008
- Peak Five Years
- 13
- October 2003 – September 2008
- Top-five weeks
- 0
- weeks ranked 1–5
- Longevity
- 20
- weeks with chart power
- Dominance
- 1.52%
- week of May 31, 2008
- Comebacks
- 0
- none detected
Ranked by weekly Power Share, part of the ChartReign Power model — not the chart's own positions (config version 4, Sep 21, 2026). How it works →
Songs on the Billboard Hot 100
1 record · 13 share-weeks of Career Power
Power contributed is what each song earned this artist: their weekly Power Share, split across their songs (a featured credit takes its reduced share). Record Power is the song's own figure, the same for every artist on it — a #1 week is 3.5 whoever holds it. Bar length compares songs within this list.
| Song | Peak | Weeks | On chart | Power contributedPower | Record Power |
|---|---|---|---|---|---|
| MercyApple Music | #27 | 20 | 13.2 |
30-second previews and store links from Apple Music.