Low education, young, and senior internet users in China

Among 827 million residents who only received middle school education or lower, excluding those who are still in school and preschoolers, 378 million or 45.7% are online. Furthermore, 40 million or 16.6% of the 241 million silver users aged above 60 years old are online.
Low education users
The internet has greatly affected users' sleeping behavior. Previously, those live in low-tier cities and rural areas were used to sleep much earlier than in so-called night owls in first-tier cities as...