...
Open the left Sidebar
Select Impact
Select Surveys
Select the survey you have in mind
Choose the Survey Campaign (project)
You arrive on the Survey Campaign page
Select Series Analysis
Pressthe Download button above the table
Select Settings in your Side Menu → Date In & Out → Downloads to access your Downloads page.
You’ll see your CSV file displayed once it is ready for download. Select it to download the file.
How to use Series Analysis within Multi-Project Analysis
Select Surveys in the Side Menu
Select Multi-Project Analysis
Select your survey from the list
Select one or more of your projects from the list
Change the Dropdown option from Questions Grid and change it to Series Analysis
This displays the Series Analysis table for the project(s) you selected