<prompt> Translate the following text to SwahiliThe student loan agency Nellie Mae says the average college graduates student-loan debt has reached at least 19,400.  <response>: Shirika la mikopo ya wanafunzi la Nellie Mae linasema kwamba kwa wastani, mtu aliyehitimu chuo kikuu ana deni la mikopo ya wanafunzi la angalau dola 19,400. 