MongoDB Citi bike Data

I just need some screenshot from MongoDB to reflect the following questions.

Question: The users of Citi bike were divided into four groups: 0-18-year-old group, 18-30-year-old group, 30-50-year-old group, and over the 50-year-old group. Which age group has the highest usage rate? MongoDB Schema

I have uploaded Citi bike Data(csv), but it is too large, if you cannot open it, you can download from  

https://s3.amazonaws.com/tripdata/202003-citibike-tripdata.csv.zip