<prompt> Translate the following text to EnglishKwa mfano, mnamo Januari 1, 1995, bei ya barua ya darasa la kwanza iliongezeka kutoka 0.00 hadi 0.00 kwa kila barua ya darasa la kwanza.  <response>: Consider January 1, 1995 price increase for a one ounce First-Class letter from 0. 