How it’s built
- Reported by PokeCharms, a Pokémon fan site, citing The Pokémon Company.
What we assumed
Nothing. The figure is used as published.
Sanity check
Subtracting the company's own totals (43.2bn minus 34.1bn) gives 9.1bn. The 9.2bn could be rounding, but both reports of it trace to the same web page.
Where it comes from
The line in the source
a further 9.2 billion cards have been produced [EN: 43.2-34.1 implies 9.1.]