Tole je citat in kot rečeno nisem prepričan, kaj so hoteli s tem povedati oziroma kaj to sploh pomeni:

Japan, the world’s third largest economy, has an extraordinarily high currency-to-income ratio (roughly 20%), so bitcoin’s success there is a major triumph.

www.marketwatch.com/...2017-10-09

Mogoče je currency to income ratio mišljeno, da toliko prihodkov varčujejo v denarju in nekaj od tega v kripto valutah.