You can export test data from each test by going to the page for that test, then select the 'Source data' tab (underneath the name of the test, then scroll to the bottom of the page and select the download button (down arrow above horizontal line) under 'Full test results'
- Click on the test that you would like to export data for
- Select Source data
- Scroll to the bottom of the page
- Select the download button under Full test results
Updated