        </tbody>
                    </table>
                    <table class="table">
                        <thead>
                            <tr>
                                <th>NaN percent1</th>
                                <th>NaN percent2</th>
                                <th>NaN gap (percent2 - percent1)</th>
                            </tr>
                        </thead>
                        <tbody>
                            <tr>
                                <TD>{{set[2].nan