What activity ranks first in terms of the amount of time?

For China,a latecomer to development,the information age represents a chance for it to catch up with developed countries.The nation has wholeheartedly embraced the internet since it was first connected in 1994.The internet’ s penetration into every nook and cranny of life in China has helped create its magic.For instance,the 854 million internet users in China spend four hours online each day on average throughout a year,which makes it the activity second only to sleeping in terms of the amount of time people spend doing it.