The pie charts illustrate the proportion of three different kinds of vehicles sold in Someland from 1990 to 2010.
Overall, it is clear that SUVs witnessed a notable growth during the period, while there was a substantial fall in the percentage of cars that were sold. Despite this decline, cars remained the highest share over the period.
In 1990, around 79% of cars were sold in Someland, making it the highest figure over the period. However, this share dropped rapidly to 54%, followed by a slight recovery to 58% by the end of the period.
On the other hand, SUVs started at the lowest point, with 6% in 1990. This proportion later surged dramatically to 30% in the next decade, before experiencing a slow decrease by 2% in 2010. As for trucks, the percentage of trucks climbed slowly from 15% to 16% in the first two decades, but later this share saw a reduction to 14% in 2010.