An Analysis of Yan Liang's Window Group

◆ Geography: 90% of users in Yanliang City, 7% in China and 3% abroad.

◆ Gender: 60% male users and 40% female users of Yanliang Window.

◆ Age: 90% of users of Yanliang Window are between 18-40 years old.

◆ Analysis of education level: The main user groups are office workers and civil servants, with 40% of high school education or below, 55% of junior college education or above, and 5% of undergraduate education or above.