The charts illustrate the primary news sources for three different age groups: teenagers, young adults, and old people. For teenagers, online news sites are the most popular at 52%, followed by TV (37%), others (7%), and printed newspapers (4%). Young adults also prefer online news sites (35%), with TV close behind (33%), then printed newspapers (26%), and others (6%). In contrast, old people primarily watch TV (42%), followed by online news sites (29%), printed newspapers (23%), and others (6%). Overall, online news sites are dominant among younger demographics, while TV remains the main source for the older generation, with printed newspapers consistently the least popular across all groups.