Open jobs are current; salary evidence covers the past 12 months and also uses closed postings. Every place rolls up through its canonical city, region, country, and continent hierarchy exactly once.
Opportunity activity
Open roles, employers, and newly listed jobs by day
All-mode pay history
Historical context; use the work-market split above for current pay
Earlier open counts are estimated from observation dates. Offline postings are never inferred open for more than 90 days; new daily samples are exact snapshots.
