The four pie charts illustrate the global market share of three operating systems compared to others from 2012 to 2015.
Overall, uncategorized operating systems, listed as “others”, experienced a decline in market share over the four-year period, whereas Os 1 rose to dominance by 2015. Os 3 displayed variations, while Os 2’s position remained almost unchanged.
In 2012, other operating systems comprised 48% of the market share, more than doubling the runner-up, Os 1. However, their position declined gradually thereafter, hitting a trough of 15% by 2015. Conversely, Os 1’s market share surged from 20% in 2012 to 52% in 2015, giving it a position of dominance in the market.
Os 3’s market ratio underwent more variations, decreasing slightly from 15% in 2012 to 10% in 2013, but rebounding to 15% again by 2015. Its figure matched that of other operating systems, with both ranking last by the end of the period. By contrast, Os 2 displayed more consistency, constituting between 17% and 18% across all four years.
In summary, these trends indicate significant shifts in the operating system market, with Os 1 ultimately rising to prominence, and Os 2, Os 3, and other systems making up substantially smaller shares.