anchor.diff:            <td>1345 <small>(8,19%)</small></td>
             <td>1345 <small>(8,19%)</small></td>
             <td>1345 <small>(8,19%)</small></td>
  +          <td>1345 <small>(8,19%)</small></td>
           </tr>
           <tr id="villaverde">
             <td>
  
positive.code:           <td>1345 <small>(8,19%)</small></td>
            <td>1345 <small>(8,19%)</small></td>
            <td>1345 <small>(8,19%)</small></td>
          </tr>
          <tr id="salamanca">
            <td>
              <span class="label large"><strong>Salamanca</strong></span>
            </td>
            <td>1212</td>
            <td>1345 <small>(8,19%)</small></td>
            <td>1345 <small>(8,19%)</small></td>
            <td>1345 <small>(8,19%)</small></td>
  
negative.code:           <td>1345 <small>(8,19%)</small></td>
            <td>1345 <small>(8,19%)</small></td>
            <td>1345 <small>(8,19%)</small></td>
            <td>1345 <small>(8,19%)</small></td>
          </tr>
          <tr id="puente-de-vallecas">
            <td>
  