<prompt> Translate the following text to EnglishKwa kweli, kiwango cha wastani cha riba cha IOLTA kilicholipwa mnamo 2000 na benki zote zinazoshiriki kilikuwa asilimia 1.6.  <response>: In fact, the average IOLTA interest rate paid in 2000 by all of the participating banks was 1.6 percent. 