<prompt> Translate the following text to EnglishHivyo, First Class muswada-malipo na matangazo ya barua kiasi iliyotolewa katika uchambuzi huu si ni pamoja na biashara muswada-malipo na matangazo ya barua.  <response>: Thus, the First-Class billpayment and advertising mail volumes presented in this analysis do not include the business billpayment and advertising mail. 