<prompt> Translate the following text to EnglishKwa mfano, matumizi ya mfano inaonyesha kwamba mzigo wa USO ni kubwa sana kwa Poste Italiane na posta nyingine na kiasi kidogo kwa kila mtu.  <response>: In particular, applying the model demonstrates that the burden of USO is very great for Poste Italiane and other posts with small per capita volumes. 