About one-sixth are functionally illiterate and one-fifth innumerate, meaning they cannot read and write or deal with numbers as well as an average 11-year-old.

• 大约有六分之一的实际上不识字，有五分之一的人计算能力差，也就是说，他们读写以及计算能力和一般11岁的孩子差不多。