In subdirectories of the page Scientific co-authorship between European countries you will find two visualizations of the network time slices for the years 2000-2022. Discuss / interpret the network pictures for the year equal to 2023 minus your number - student number 1 takes the year 2022, student number 5 takes the year 2018, etc.
Send me your discussion for evaluation to e-mail vladimir.batagelj@fmf.uni-lj.si by Thursday, July 13, midnight.