Wikipedia page views statistics, edit history and joins to your data
Wikipedia page views statistics come from the Analytics API, long known as the Pageviews API, and from the pageview dumps, both released under CC0. The API returns daily or monthly views per article from July 2015, split by access - desktop, mobile web, mobile app - and by agent, so self-declared spiders and automated traffic stay apart from readers. It also lists the 1,000 most-viewed pages per project per day, and per country; country figures come in buckets, and pages with 1,000 views or fewer are withheld to protect readers. The Pageview complete dumps reach back to December 2007, and a monthly clickstream shows how readers move between articles in five languages. From these we build Wikipedia traffic statistics by category or topic, and Wikipedia statistics by language for the markets you compare.
Edit history comes from the API or the monthly history exports, never from crawling history pages: revision counts, dates, size changes, reverts and protection changes per article.
Joining is where the data earns its keep. The Wikidata item behind each article carries identifiers such as ISIN, VIAF or GeoNames, so Wikipedia rows meet your own records with far less fuzzy name matching. Names of public figures are part of the encyclopedia and stay in the rows; user pages and an editor's contribution trail are never collected as a profile of that person.