Viewing the latest retro data is easy, you must first navigate to Your Retrospectives page, which you may do by selecting this option from the menu.
Here you will see a graph like the one below:
One way of viewing the data from that period is by selecting the point (which represents the happiness of that period). By selecting this you will see the data populated in the Team Feedback section below.
The other way of seeing the data of a particular period is by selecting the period from the 'Team Feedback ' section, click in the dropdown and select a particular date.