You should spend about 20 minutes on this task.

The graph shows different symptoms of depression among 12th grade students in the United States in the years 1982 through 2012, expressed in millions of occurrences.
Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

Write at least 150 words.

Write about the following topic:
Some parents prefer to have their children receive home tuition, an alternative that traditional education teachers have always questioned. 
What are reasons to support home tuition?
Give reasons for your answer and include any relevant examples from your own knowledge or experience