<prompt> Translate the following text to SwahiliFor the highest quintile, pensions are a more significant income source than Social Security, but pensions represent a smaller share for this group than either income from accumulated assets or earnings.  <response>: Kwa quintile ya juu, pensheni ni chanzo muhimu zaidi cha mapato kuliko Usalama wa Jamii, lakini pensheni zinawakilisha sehemu ndogo kwa kundi hili kuliko mapato ya mali zilizokusanywa au mapato. 