The OpenNet Initiative is pleased to make available our summarized global Internet filtering data as a downloadable CSV file under a Creative Commons Attribution 3.0 Unported license. The data provides an overview of the most recent ONI ratings of the breadth and depth of Internet censorship in seventy-four countries across four content categories (political, social, Internet tools and conflict/security). This release makes ONI data more accessible to researchers, journalists, and data mash-up developers.

For more information about our methodology, tools, and data, please see our FAQ.

• ONI Data (csv, readme, and license) (Last updated: September 20, 2013)
• ONI Data Readme