<prompt> Translate the following text to EnglishKama ilivyoonyeshwa katika sehemu ya awali ya karatasi hii, hata hivyo, kiwango cha jumla cha usawa wa taifa kinaendelea kuongezeka kwa discount fulani juu ya 6a.  <response>: As shown in the previous part of this paper, however, the general net welfare level of the Nation continues to increase to some discount above 6a. 