anchor.diff:            <td>
               <span class="label large"><strong>Barajas</strong></span>
             </td>
  +          <td class="text-center">104</td>
             <td class="text-center">0,96%</td>
             <td class="text-center">0,55%</td>
           </tr>
  
positive.code:           <td>
              <span class="label large"><strong>Salamanca</strong></span>
            </td>
            <td class="text-center">4,51%</td>
            <td class="text-center">0,84%</td>
          </tr>
          <tr id="tetuan">
            <td>
              <span class="label large"><strong>Tetuán</strong></td></span>
              <td class="text-center">4,80%</td>
              <td class="text-center">0,84%</td>
            </td>
  
negative.code:           <td>
              <span class="label large"><strong>Usera</strong></span>
            </td>
            <td class="text-center">174</td>
            <td class="text-center">2,17%</td>
            <td class="text-center">0,43%</td>
          </tr>
  