The pie charts illustrations depicts the percentages of diffierent types of vehicles sold in someland, the pies measure three kinds (cars, trucks, SUVs), in the given time periods (1990, 2000, 2010), units are measured in percent.
Overall, it is obvious from the pies that cars are the most popular among local citizens, following that is truck sale that took the second place in the 90s then fell dramatically ever since, in opposite with the SUVs sale that rose sharply in the next two pies.
As shown in the comparisons, cars sale is always the higest regarding the year, for instance back in the 90s, the proportion almost rached 80%, even though it decreased after, it is still concederd the highest, ( 54% in 2000 and 58% respectively).
For the remaining elements, trucks proportions was 15%, following that in the 2000s it slightly increased to 16%, and finally fell to 14%, same goes for SUVs proportions that rose after 1990 (from only 6% to 30% respectively) and fell down to 28% in 2010.
