1. Region: domestic users account for 85%, and foreign users account for 15%.

2. Gender: 60% for male users and 40% for female users.

3. Age: 90% of users are between 18-40 years old.

4. Analysis of education level: The main users are office workers and civil servants, with 30% of them having high school education or below, 50% having junior college education or bachelor degree, and 20% having bachelor degree or above.