Brett is correct; only those files that have the "Unsourced" Category will be shown on the Unsourced Profiles pages. There are many more unsourced profiles, mostly imported by GEDcoms, that are without the unsourced category which are not shown on the Unsourced Profiles pages.
In the drop-down list under your WT ID (Swanson-xxxx), click Family List, which will show up to 15 generations in a clickable list. Right click each one, which will open in a new window. Click on that to see if it sourced or not. It it is, close the window and click the next entry on the Family List. As someone said, tedious, but that's the only way I know to discover unmarked yet unsourced profiles.