The graph illustrates recorded number of influenza cases in individuals over 65 in specific village in UK during the year of 1985 to 1995. Overall, there was steady growth in cases as number of years increases with evitable fluctuation.
The reported number of was 40 in 1985 which was also lowest infected number. During the year 1986 to 1989, the cases rose a bit trailing the number to 55, eventually the number declined to 45 which shows sign of correction after that there was unnoticeable rise in cases between 1988 to 1989 with approximately 5 cases over the year.
In addition, year of 1990 are more noticeable as the number reaches the summit with nearly 75 cases, which was highest number of cases so far till 1995. However, the number declined with nearly 10 cases by the year of 1992. Eventually, the trend continuous with steady fluctuation as per graph data.