90行とかいつの間に増えたんだよ

As Global Remittances Surge, Fintechs Aim to Remove the Friction
http://www.americanbanker.com/news/bank-technology/as-global-remittances-surge-fintechs-aim-to-remove-the-friction-1079157-1.html

>Ripple has signed 90 banks to use its shared-ledger technology, which works similarly to a blockchain;
>30 of those banks are in pilots and four have gone into production.