</colgroup>
<tr>
- <th rowspan="2">User</th>
- <th colspan="2">
+ <th scope="col" rowspan="2">User</th>
+ <th scope="col" colspan="2">
Collections Read Size
</th>
- <th colspan="2">
+ <th scope="col" colspan="2">
Collections Persisted Storage
</th>
- <th rowspan="2">Measured At</th>
+ <th scope="col" rowspan="2">Measured At</th>
</tr>
<tr>
<% 2.times do %>
- <th class="byte-value">
+ <th scope="col" class="byte-value">
Total (unweighted)
</th>
- <th class="byte-value">
+ <th scope="col" class="byte-value">
Shared (weighted)
</th>
<% end %>