The sales of cars from 2015-2017. Car sales by types

The diagrams illustrate how many cars were sold over 4-year period starting in 2015 as well as portraying the percentages of cars selling types. Overall, what becomes evident from the first glance at the line graph is that only Xbrand rised during the given span, while others has fluctuation. Furthermore, MPV, SUV and Hatchbacks are significantly above 85% of all sale cars, when others contain only around 15% in pie chart. With regard to decreasing dynamics in the line graph, it is worth to note that Xbrand's marginal number of 1 million in 2015 has rocketed considerably till giant 3 million in 2019. However, the two other trends Ybrand and Zbrand fluctuated visibly. In a similar manner, the proportion of the former brand grew up until almost 3 and the latter one had the opposite ascend in 2017. Regarding the tendencies in the pie graph, it is clear that MPV was performed more than other groups, looking at its huge quantity of 35%. Alike, SUV and Hatchbacks were sold approximately equally (25% and 27% accordingly). Nonetheless, 2 last series of cars Sedan and Sports cars were not sold well.