The pie charts gives us information about three different types of vehicles, that were sold in the United States of America in four specific years. Units are measured in percentage.
Overall, the number of cars vended, were more than other two types; Truck and SUVs, across the period. The most significant sale of cars recorded in 1980 as well as less figure of Trucks were merchandised in the same year.
In 1980, the proportion of cars traded were 95%, whereas only 5% of trucks were sold, which climbed substationaly to 16% in 1990 and only 6% of SUVS were also traded. The percentage of cars were 79%.
On the other hand, in 2000, the data of cars decreased to 54% but Trucks sale were almost the same with only 1% increase. The proportion for SUVS were 30% only. Car sale jumped slightly to 58% in 2010, However the percentage of Trucks and SUVs declined only 2% which could be seen as 14% and 28% respectively.
