B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Dated
530,000
530,000 -- member count for Defenders of Wildlife (2008)
Defenders of Wildlife had 530,000 members (donors).
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
530,000
Unit
Count
Data Vintage
2008
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
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
SOFII
Primary
Tier B
http://www.sofii.org/node/216 ↗
Source Article
Defenders of Wildlife: multi
Original Research
SOFII
· Original study ↗
Methodology
Organization-reported figures
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Defenders of Wildlife: 530,000 member count. Source: SOFII (2008). Via Lighthouse Intelligence -- https://lighthousedata.io/data/defenders-members-count
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<blockquote cite="https://lighthousedata.io/data/defenders-members-count" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>530,000</strong> -- member count for Defenders of Wildlife<br><small>Source: SOFII (2008) · <a href="https://lighthousedata.io/data/defenders-members-count" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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