<tr>
<td headers="Dataset" class="gt_row gt_left">course</td>
<td headers="Each row is" class="gt_row gt_left">one student per course &amp; term</td>
<td headers="N students" class="gt_row gt_right">97,555</td>
<td headers="N rows" class="gt_row gt_right">3,289,532</td>
<td headers="N columns" class="gt_row gt_right">12</td>
<td headers="Memory" class="gt_row gt_left">324.3 MB</td>
</tr>
<tr>
<td headers="Dataset" class="gt_row gt_left gt_striped">term</td>
<td headers="Each row is" class="gt_row gt_left gt