The line graph shows information about the changes of ownership of households between 1971 and 2007.
What stands out from the graph is that the percentage of households owning one car, three or more cars were a significant changes. The rate of households having one car alway on the hill, while the other one in deep. The figue for no car was a down ward trend, whereas other saw grow up over the studied period.
Looking at the details, asregards the percentage of households having one car, it begin with just below 45% in 1971. After that, this line go up minimally to 45% cut the figue of no car right before 1975. Then, there are some slight shifts in 1975 to 2007, and stopped at 42% in 2007. On thẻ other half of line graph, we can saw the rate of households owning three or more cars started at about 1% in 1971, and it increase gradually to 8% in 2007.
As seen from the graph, the percentage of households having no car begin with nearly 49% in 1971, it halved in 2001. During that time, the figue of two car started at 8% and rise remarkably to 25%. after that synchronize soar marginally about 1% in 2007.
