The bar graph illustrates the sales of three different electronic devices online over four months from January to April 2019, with units represented in millions.
Overall, there was fluctuation in the sales of gadgets during this period. The highest number of laptops were sold in January and April, while tablets surpassed laptops in February and smartphones in March.
In the first quarter of 2019, laptops were sold in the highest numbers in January and April, totaling below 55 million units. However, laptop sales decreased in February and March, reaching their lowest point during these months at nearly 40 million units in February and 30 million units in March.
Likewise, total tablet sales for the first two months were around 30 million units, increasing to just over 60 million units in February, remaining steady in March, and slightly decreasing in April compared to other devices.
Smartphones had the lowest sales in January, then began to rise in the following months, stabilizing at around 50 million units in February and April. The highest smartphone sales were observed in March reaching close to 60 million units compared to other months.