anchor.diff:            <td>
               <span class="label large"><strong>Villaverde</strong></span>
             </td>
  +          <td class="text-center">145</td>
             <td class="text-center">2,21%</td>
             <td class="text-center">0,41%</td>
           </tr>
  
positive.code:           <td>
              <span class="label large"><strong>Villa de Vallecas</strong></span>
            </td>
            <td class="text-center">2,43%</td>
            <td class="text-center">0,64%</td>
          </tr>
  
negative.code:           <td>
              <span class="label large"><strong>Retiro</strong></span>
            </td>
            <td class="text-center">422</td>
            <td class="text-center">4,78%</td>
            <td class="text-center">1,07%</td>
          </tr>
  