<prompt> Translate the following text to EnglishKatika kampuni 106 ambazo ziliripoti saa zao za pro bono kwa NLJ katika miaka miwili iliyopita, idadi hiyo ilipungua kutoka 3.28 hadi 3.06.  <response>: At the 106 firms that reported their pro bono hours to the NLJ in the past two years, the number dropped from 3.28 to 3.06 of billable hours. 