Where it comes from
The line in the source
2020年3月は新型コロナウイルスへの対策として、予定されていた約10,000のイベント全てを中止し (Gloss: all ~10,000 events planned for March 2020 were cancelled) Explore / Figure
Record
Pokémon Card Gym events planned for March 2020 and all cancelled (sanctioned gym events, month), March 2020
10,000 events (approx.) March 2020
ReportedReported by a reliable secondary source, or read carefully from filed documents.