Return the first (oldest) date in the pageviews file.
{{xviews/first date}}
{{xviews/first date|Talk:ArticleName/pageviews}}
|1=
– name of a page containing page views data dumped from the tool (optional; default: subpage /pageviews
of the current page)
{{xviews/first date|Talk:Liberation of France/pageviews}}
→ 2024-06-23{{xviews/first date|Talk:United States/pageviews}}
→ 2024-07-24