The script imports the data into a variable, subsets the Americas, takes out Puerto Rico, deletes the continent data column and saves a CSV file
selects row value that has lowest/highest value for each column
For Poland, I wouldn't mess with the data, but just put an * and explain the situation in a footnote
Pandas dataframes — Python essentials for GIS learners
https://the-magnificents.github.io/04-02-2021-Carpentry-for-HGIS/02_Day_2_Python_GIS/exercise/B2_Exercise.html