Dataset: airtravel.csv
Source: John Burkardt CSV sample data collection
URL: https://people.sc.fsu.edu/~jburkardt/data/csv/csv.html

Description from the source page:
Monthly transatlantic air travel, in thousands of passengers, 1958-1960.

Files in this folder:
- airtravel.csv  : teaching copy of the source table
- airtravel.json : local conversion of the same table
- airtravel.xlsx : local conversion of the same table

The source page states that its code and data files are distributed under
the GNU LGPL license.
