IDLeakCheck - statistics (plain text; mirrors headline figures from the /stats page in the web app)
Interactive page (needs JavaScript in a browser): https://idleakcheck.com/stats
This file (works with curl and fetch without JS): https://idleakcheck.com/stats.txt

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URL: https://idleakcheck.com/stats
Path: /stats
Title: Dataset statistics - unique identifier counts
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Public statistics URL: /stats. Mirrors the same figures shown in the React UI
(no JavaScript required to read this file).

Total database records (all rows, including duplicate observations of the same
subject across time): 5.3 billion (5,300,000,000).

Unique identifiers indexed:
- Unique emails: 503M (503,000,000). Estimated USA universe: 9.8B. Coverage ~5.1%.
- Unique SSNs: 320M (320,000,000). Estimated universe: 548.3M. Coverage ~58.4%.
- Unique USA phone numbers: 436M (436,000,000). Estimated universe: 5.4B. Coverage ~8.1%.
- Unique IP addresses: 109M (109,000,000). Estimated universe: 1.5B. Coverage ~7.3%.
- Unique VINs: 40M (40,000,000). Estimated universe: 1B. Coverage ~4.0%.
- Unique driver licenses: 1M (1,000,000). Estimated universe: 242M. Coverage ~0.4%.

Percentages are indexed-count divided by the estimated USA universe for each
identifier type. Unique-count figures exclude duplicate observations; the 5.3B
total includes all rows.