CSV files with data from sports e.g. goals of Messi
I also used these files myself for my blog www.worktimesheet2014.blogspot.com, to create data visualizations with tools like Microsoft Excel and Power BI, and Google Data Studio. For an example of the use of the dataset GoalsMessi_WorldRecord_2012.csv, see e.g.:
https://worktimesheet2014.blogspot.com/2020/01/google-data-studio-dashboard-for-messi.html
http://worktimesheet2014.blogspot.com/2016/12/powerbi-dashboard-for-messis.html
http://worktimesheet2014.blogspot.com/2015/08/dashboard-for-messis-worldrecord-of-91.html