<prompt> Translate the following text to EnglishKatika kuendeleza Makadirio ya Msingi ya faida za kupunguzwa kwa vifo vya mapema, tumepunguza kipindi cha kuchelewa kati ya mfiduo na vifo vya mapema.  <response>: In developing the Base Estimate of the benefits of premature mortality reductions, we have discounted over the lag period between exposure and premature mortality. 