B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Dated
75%
75% -- grocery market share for UK big four supermarkets (Tesco, Asda, Sainsbury's, Morrisons) (2012)
The big four supermarkets (Tesco, Asda, Sainsbury's, Morrisons) control over 75% of the grocery market in the UK.
- Stated as 'over 75 per cent'
- Cited in a campaign press release
Attribution:
View source
Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
75%
Unit
Percentage
Data Vintage
2012
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
War on Want
Primary
Tier C
http://www.waronwant.org/news/press-releases/17709-campaigners-demand-supermarket-watchdog-given-tee… ↗
Source Article
Campaigners demand supermarket watchdog given teeth
Original Research
War on Want
· Original study ↗
Methodology
Figure cited by campaign group press release based on Competition Commission findings; not original research
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
UK big four supermarkets (Tesco, Asda, Sainsbury's, Morrisons): 75% grocery market share. Source: War on Want (2012). Via Lighthouse Intelligence -- https://lighthousedata.io/data/uk-big-four-supermarket-market-share
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<blockquote cite="https://lighthousedata.io/data/uk-big-four-supermarket-market-share" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>75%</strong> -- grocery market share for UK big four supermarkets (Tesco, Asda, Sainsbury's, Morrisons)<br><small>Source: War on Want (2012) · <a href="https://lighthousedata.io/data/uk-big-four-supermarket-market-share" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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