However, they are still widely used in areas without electric lighting. The cost and danger of kerosene lighting are an ongoing problems in many countries.
The leading social network is Facebook with 2.7 billion active users.
In second place is YouTube (2 billion) followed by Instagram (1.15 billion), LinkedIn (766 million), TikTok (689 million), Twitter (330 million), and Snapchat (294 million).