<prompt> Translate the following text to SwahiliThis skewness results from mail volume being highly correlated with income and U.S. income distribution being much more skewed than Italian income distribution.  <response>: Utaratibu huu wa kugawanyika kwa barua unatokana na idadi ya barua zinazopelekwa kwa nchi na mapato ya watu wa Marekani, na mapato ya watu wa Italia ni tofauti sana na mapato ya watu wa Marekani. 