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The line graph shows the average number of hours per day that children spent watching television from 1950 to 2010.
Overall, the time children spent watching TV increased a lot during the period. It rose sharply until the early 1980s, and after that it stayed quite stable before it decreased slightly at the end.
In 1950, children watched television for only about 15 minutes a day. This number increased slowly in the 1950s and reached about 45 minutes in 1960. From the middle of the 1960s, the time went up quickly, and it was about 1.7 hours in 1970. In the early 1980s, it reached around 4 hours a day.
After 1982, the number of hours fell a little to about 3.75 hours in 1987. Then it increased again and reached the highest point of a little over 4 hours in 1995. After that, the time children spent watching television decreased slowly, and in 2010 it was about 3.5 hours per day, which was still much higher than in 1950.