Hi gise87

here is a new link to an editable copy of the spreadsheet.

https://docs.google.com/spreadsheets/d/1JKPeMI91oO9_khnM-1qWFi7SflhXStC6OJC3QSFQDU8/edit#gid=1324696940
It would be great if you may continue to maintain the spreadsheet.

@ all: Please update your Data

I guess the reason for the read only of the spreadsheet was the google limitation: Only 50 users are allowed to edit the sheet in parallel.
Most of the users just want to view the sheet. So for viewing the sheet, use that link
https://docs.google.com/spreadsheets/d/1JKPeMI91oO9_khnM-1qWFi7SflhXStC6OJC3QSFQDU8/htmlview
please.

Thanks a lot
joef