The bar chart below shows the percentage participation of men in senior development in three companies between 1980 and the year 2010. Summarise the information by selecting and report in the main features, and make comparisons where relevant. Write at least 150 words.

The chart illustrates how many men took part in advanced development in IBM, Microsoft and Apple from 1980 to 2010. Overall, it can be observed that the participation of male workers in senior development position was increasing overtime, with IBM displayed the most significant growth. It is also important to note that Apple used to […]