Where it comes from
The line in the source
ポケモンと任天堂<7974>は、本日（3月12日）、...発売後4日間で世界販売本数220万本を突破したことを発表した。 Related figures
The same measure, other periods
Explore / Figure
Record
Launch sales worldwide, first 4 days
2.2 million units First 4 days
ReportedReported by a reliable secondary source, or read carefully from filed documents.