Circular bar chart showing a comprehensive picture on large dataset about authoring obstacles in Saudi Arabia and the Arab World. The 4 quarters in the chart represent the response categories, namely "not applicable", "weak", "average" and "strong". The dataset is taken from the project "Reading and the Knowledge Society" owned by King Abdulaziz Center for World Culture^[1].

This is a JavaScript so you can enlarge the coordinates as much as you can see. The animation is based on Stanford Visualization Library^[2].