The given bar chart depicts detailed information about the percentage of residents with vehicles in a particular country in Europe from 1971 to 2001.
Overall, it is evident that the percentage of households without cars decreased significantly, whereas the percentages of families with only one car or more than two cars increased.
A closer analysis reveals that in 1971, the percentage of residents without cars was recorded at 47%, after which it decreased to 42% in 1981. This trend continued, declining to 30% in 1991 and hitting its lowest point at 28% in the final year.
As for the households that owned one or more than two cars, in the initial year, families with only one vehicle stood at 35%, while those with more than two cars accounted for 15%. From 1981 to 1991, there were significant changes in the percentages of both groups. The proportion of people who owned a single car saw a dramatic increase from 31% to 46%, while their counterparts who owned more than two cars declined slightly to 21% in 1991. In the final year, despite reaching a peak in 1991, the percentage of families with one car decreased to 43%, while the proportion of households with more than two cars rose to 28%.