The value
- 累計販売数 (2015-2017) -> 累計出荷本数 (2020+)
Where it comes from
The line in the source
累計出荷本数 [gloss: Games total was 'すべてのポケモン関連ソフトの累計販売数' (cumulative sales) in 2015/2016/2017 captures and '全ポケモン関連ゲームソフトの 累計出荷本数' (cumulative shipments) in every 2020+ capture (EN 'Total shipments'); cards label stayed 出荷 until early 2021 and went to 製造. Changeover date unknowable (2018-19 gap).]