The given line graph demonstrates the number of computers owned per house in a one European country over the 14-year period from 1997 to2011.
Overall, the all trends showed an upward trend in proportion of houses, except for household with no computers which witnessed downward trend. Only one computer had the highest numbers, overtaking houses with no computer at the beginning. Three or more computers remained at the bottom of the list throughout the period despite its increase overall.
Focusing on details, three or more computers per house and two computers experienced somewhat similar pattern. In 1997, the number of houses with three computers remained at zero point till 1999 and experienced an slight increase about 7% by the 2011. Meanwhile, two computers per house started with approximately 8%. This was followed by an increase to 20% in 2005 , before slight drop to the 19% and reached almost 30% by the end.
In tern of percentage of household with one computer remained almost the same throughout the period, starting at about 44% in 1997 and increasing to 45% in 2011. In contrast, while numbers of households with no computers had the dominance at the beginning, it followed a dramatic decrease over the period, starting with approximately 48 percent and ending with about 20%.