This is an IELTS writing task 1 sample answer essay from the real academic exam on the subject of higher education (a bar chart). There are a couple of key areas to note before you start writing. First, this graph shows change over time so you will have to describe the full trend for full marks on your overview.
The Writing Task 1 of the IELTS Academic test requires you to write a summary of at least 150 words in response to a particular graph (bar, line or pie graph), table, chart, or process (how something works, how something is done). This task tests your ability to select and report the main features, to describe and compare data, identify significance and trends in factual information, or.