<prompt> Translate the following text to SwahiliAccording to the results of three recent surveys, the private sector commonly allows its employees to retain for personal use frequent flyer miles received on business travel.  <response>: Kulingana na matokeo ya uchunguzi wa hivi karibuni, sekta binafsi kwa kawaida inaruhusu wafanyakazi wake kuhifadhi kwa ajili ya matumizi ya kibinafsi mara kwa mara flyer maili kupokea juu ya safari ya biashara. 