<table class="dataframe">
  <thead>
    <tr style="text-align: right;">
      <th></th>
      <th>0</th>
      <th>1</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <th>0</th>
      <td>1.0</td>
      <td>1.10</td>
    </tr>
    <tr>
      <th>1</th>
      <td>2.0</td>
      <td>2.2</td>
    </tr>
    <tr>
      <th>2</th>
      <td>3.0</td>
      <td>nan</td>
    </tr>
  </tbody>
</table>