Chad Academic freedom - data, chart | TheGlobalEconomy.com

Chad: Academic freedom index: The latest value from 2022 is 0.425 index points, a decline from 0.507 index points in 2021. In comparison, the world average is 0.611 index points, based on data from 171 countries. Historically, the average for Chad from 1963 to 2022 is 0.381 index points. The minimum value, 0.253 index points, was reached in 1980 while the maximum of 0.563 index points was recorded in 2019.乍得：学术自由指数：2022年的最新指数值为0.425，较2021年的0.507指数值有所下降。与之相比，全球平均指数值为0.611，此数据基于171个国家的数据。从1963年至2022年，乍得的平均指数值为0.381。1980年达到了最低值0.253指数点，而2019年则创下了最高值0.563指数点。