The given bar chart illustrates the online sales (in million units) of three different devices (laptops, smartphones, and tablets) during the first four months of 2019.
The most significant facts from the bar chart are that although all above devices experienced fluctuations,laptops was mostly sold in January and April than any other electronics(50 millions).Notably,smartphones only peaked the highest million in March.
it can be seen that laptops reached the largest selling online,followed by tablets and smartphones,accounting for measured 50 millions,around 30 million and 20 million.Compared these figure in February,there was a moderate decline on laptops,at approximately 33 millions,while tablets saw a significantly rise,with around 62% millions.We can also see that smartphones maintained the lowest figure,making up around 45 million.
Looking in more detail of March and April,laptops witnessed a slight decrease,at approximately 23%.Meanwhile,the tablets remained stable as the February(62 million) and smartphones dramatically increased to 70 million.In details of April,both 2 devices(tablets and smartphones) hit the lowest figures,with around 25% and 40 millions.Of particular note,April experienced a considerably increase on selling laptops,at around 50 millions.