The line chart illustrates changes in car ownership in Britain between 1971 and 2007. The data is expressed in percentages, with the X-axis representing the years and the Y-axis showing the proportion of individuals in each ownership category.
Overall, the proportion of people owning two cars increased steadily throughout the period, while ownership of no cars declined. One-car ownership remained the most common type, though it showed slight fluctuations. Ownership of three or more cars remained relatively stable and low in comparison.
After 1971, the percentage of individuals without a car gradually declined from around 48% to approximately 23% by 2007. Conversely, the proportion of people with two cars rose consistently, starting at about 8% and reaching nearly 24% by the end of the period.
One-car ownership peaked in 1987 at roughly 46%, but then experienced a gradual decrease, falling to around 42% in 2007. Meanwhile, the percentage of people with three or more cars remained largely unchanged over the decades, fluctuating slightly around 6-8%.
These trends highlight a significant shift toward increased vehicle ownership, particularly in two-car households, reflecting broader economic and social changes over the observed period.