The chart below helps you compare the popularity of two courses of study,computer science and mechanical engineering, between the year 2005 and 2020 and to notice the change that took place over the last five years of the period. Write a paragraph interpreting  the relevant information contained in the chart:

In recent years, there has been increasing demand for computer science courses compared to other engineering courses. For instance, the demand for mechanical engineering has been progressively getting reduced from 900 in 2005to 700 in 2010 and 2015 while it is 400 in  2020. On the other hand, demand for computer science courses has been on the increase  from 600 in 2005 and 2010 to 800 in 2015and  1000 in 2020.