The file DOAJ_2014_Share_of_APCs_per_Country.ods contains information on the ten countries that publish the most Open Access journals and the share of Open Access journals charging their authors with article processing charges (APCs) per country.

The data was gathered at June 14, 2014 using the Directory of Open Access Journals web interface. 

For more information read this blog posting: http://www.scinoptica.com/pages/topics/the-prevalence-of-open-access-publication-fees.php

Please cite these files as: 
Herb, U. (2014). Shares of Open Access journals charging publication fees per country. Zenodo. doi:10.5281/zenodo.10480