Pcc57

[mridubhatnagar]

Difficulty level (1-10): [5] Estimated time spent (hours): [5] Completed (yes/no): [Yes] I stretched my coding skills (if yes what did you learn?): [1. Breaking down the problem to figure out which specific pandas methods I need to use. 2. Learned about sort_values, count, reset_index, groupby] Other feedback (what can we improve?): []

[bbelderbos]

@mridubhatnagar please delete 03/newplot.png (unrelated challenge file) so we can merge it in, thanks.