On completion of the analysis step you will be presented with a view similar to the one shown below. This is a summary of what will be created if you choose to publish data. At this step your uploaded data is still private and the table is giving you an indication of the impact should you go ahead and publish the data.
The table shows a count of the opportunities and conflicts that will be created, updated or deleted when the data is published. Clicking on the counts will also reveal the organisations and individuals with whom the matches have been found.
You can also click on the Opportunities and Conflicts to view a list of any NEW opportunities and conflicts that have been found.