You can create 2 types of report, Summary and Tabular.
When customizing your report, where you are able to amend the date range, you are also able to amend the report type, any additional features and save the report.
Click on Tabular, then click on Summary to change to that type. To change back to Tabular, click on Summary and then select Tabular again.
Tabular Reports return a simple list of results - click here to read more about Tabular reports
Summary Reports allow you to summarise your results - click here to read more about Summary reports