It's easy to get Density data in CSV format. You can follow this process to get data from any space.
Head to your Spaces page by clicking "Spaces" in the navbar and select the space you are interested in from the left-hand menu.
Head to the Data Export tab and select the date range.
Once you have the data from the range you're looking for, hit the blue "Download all events" button and a CSV file will be downloaded to your computer.