Feature Request: Package popularity by packages explicitly installed

[zzzachzzz]

I think a helpful feature for users using pkgstats as a means of package browsing and discovery, would be the ability to view package popularity based on packages that were explicitly installed (pacman -Q --explicit).

I queried the api for the top 5000 packages as a means of browsing packages, and had to filter through the majority of packages being popular dependencies, such as the abundance of lib* packages, python-*, packages, etc.