<prompt> Translate the following text to SwahiliThe Postal Service regularly collects a representative sample of street delivery costs, volumes, and delivery point characteristics for city delivery carriers.  <response>: Huduma ya Posta mara kwa mara hukusanya sampuli ya uwakilishi wa gharama za utoaji barabarani, kiasi, na sifa za mahali pa utoaji kwa waendeshaji wa utoaji wa jiji. 