The presented column graph illustrates about the digital sales of three devices laptops, tablets and smartphones in the four months of the year, January, February, March and April. The sales are in million units.
Looking from an overall perspective, it is evident that all devices faced fluctuations over the months as smartphones sales steadily increased and were sold highest in March whereas, laptops sale wash ahead in January and April while it was overtaken by tablets in February.
At a fleeting glance, it can be depicted that January listed for maximum sale of laptops at 49 million which gradually reduced over months listing at 30 and 20 million in February and March respectively at surged up again at 51 million in the month of March.
Tablets marked a sale of 30 million in January which doubled up in February and accounted as highest at 60 percent which was constant in next month, however it drastically plummeted in April accounting at 25 million. The number of smartphones sales initiated at 18 percent which also doubled up in February and March saw the highest number of sales at 70 percent moreover it steadily decreased by 30 percent in April.