What are the requirements to have MPA and MPR data appear on my profile page?
In order to have statistics show on your profile page, you need to have one review on the all-time MPR list for any category and also make it onto the all-time MPA list for any category. This means, for example, if you have the 987th most popular review of all-time in Beauty and are the 950th most popular author of all-time in Pets (or Books, or Music, or…), you will have these statistics listed automatically.