<prompt> Translate the following text to EnglishWakati kwa kila sanduku ni nusu tena kubwa kuliko wastani kwa njia zote za vijijini na ni karibu mbili kupotoka kiwango kubwa kuliko wastani kwa njia zote za vijijini.  <response>: Its time per box is half again larger than the mean for all rural routes and it is nearly two standard deviations greater than the mean for all rural routes. 