The two given bar charts give information about the frequency of people changing their car and the types of cars they bought.
Looking from an overall perspective, most people bought a new car after five years or more, and nearly no one changed their car every year or had no car. Moreover, a majority of people bought a secondhand car.
Regarding the bar chart, it was common for a majority of people to change their car after five years of use or more, with over 50% for this category. Following behind was the type of people buying an alternative car after three or four years, with nearly 40%. With a humble trend in changing cars, people rarely change their car every year or never change it, and just about 5% of people choose to change their car every two years. The percentage of people having no car was approximately 2%.
Turning to the bar chart mentioning the purpose of using cars. The proportion of people purchasing second-hand cars was nearly 80% and outnumbered other types of car buying, with the disparity between its figures and people buying new cars being about 55%. Only 10% of people sometimes buy new or second-hand cars. It was uncommon for people not to have any car.