The bar chart illustrates the percentage of men working in senior development positions at three major companies—IBM, Microsoft, and Apple—at five-year intervals from 1980 to 2010.
Overall, the percentage of male participation in senior roles increased significantly in all three companies over the period, with Microsoft experiencing the most dramatic growth. IBM maintained a consistently high percentage, particularly in the later years, while Apple, although showing growth, had relatively lower levels of male senior development participation compared to the other two.
In 1980, IBM had a moderate share of men in senior positions, around 30%, while both Microsoft and Apple reported much lower figures, at approximately 10% and 5%, respectively. By 1995, the percentage in IBM had grown modestly to 40%, whereas Microsoft showed a notable rise to just under 30%. Apple’s growth remained slower, reaching only about 20%.
Between 2000 and 2010, the trend became more pronounced. IBM’s percentage climbed to nearly 60%, making it the leader among the three companies. Microsoft’s male senior development participation surged to around 70%, the highest figure recorded in the chart, reflecting a rapid expansion during the final decade. Apple, though increasing to about 30%, remained behind its competitors.
In summary, while all companies saw increases in the proportion of men in senior roles, Microsoft displayed the most remarkable growth, overtaking IBM by 2010, whereas Apple consistently lagged in comparison.