english: By doing that simple thing, there was an increase in enrollment by 20 percent and there was an increase in the amount of people willing to save or the amount that they were willing to put down into their savings account by four percent.
non_english: Door dat kleine dingetje te doen, was er een stijging in de toetreding met 20%. Het aantal mensen dat wilde sparen, of het bedrag dat ze op hun spaarrekening wilden storten, steeg met 4%.