Series cumulative sales, as of Jan 2011

150,000,000 units As of Jan 2011

ReportedReported by a reliable secondary source, or read carefully from filed documents.

Where it comes from

Japanese-language article, 2011 ダイヤモンド・オンライン · 7 January 2011 Open the original ↗

The line in the source

全世界でシリーズ累計約1億5000万本以上が売れた

In English

Series sold about 150m+ worldwide