HF RL Explorer

What is the difference in the number of countries between 2015 and 2017 datasets?

What is the difference in the number of countries between 2015 and 2017 datasets?: a task in data-agent-harbor-train (Harbor dataset). Files (in /home/user/input, no subfolders): - 2015.csv - 2016.csv - 2017.csv

The task

Files (in /home/user/input, no subfolders): - 2015.csv - 2016.csv - 2017.csv

Part of FineEnvs/data-agent-harbor-train.