Help with aggregate function

Working with Data Developer Tools
1

Hello

I have a dataset of movies and i want to show which is the year or years with most number of films

Could you help me with the code?

Thanks in advance

2

This looks like a course exercise of some sort.

If not share some of your documents from the collections.

Take a look at $group with the $count accumulator. The other things needed will be $sort and $limit.