The line graph revails the information about people over 65 who faced to certain disease called Influnza in a village of UK between a decade started from 1985.
Overall, the figure for elderly people that infected by influenza increased slightly over the given period. The highest rate of population with infection recorded in 1991.
In 1985, case of flu stood at 40 and then went up to 55 in next three years. In 1987 the reported case had seen a slight falling down untill 1989 before witnessing a considerable increase from 46 to 75 in 1991 and this rate (75) was the highest one over the decade.
From 1991, the cases of decreases started to dicline. Untill 1993, the reported illness decreased by 15 and stood at 60. In next year, it showed a gradual growth however fell down again from 65 to 60 by the end of the given decade