You write well. A few edits do I find.
line graph illustrates a
by a university
incidence of X disease cases
over a 35-
year period between 1960 and 1995 in Someland.
A more detailed look at
the graph reveals that
cases identified at the
beginning of thefirst
period remained steady at that point
5 years later. In 1975, a tremendous increase accumulated up to 500 cases was prior to a
considerable increase begun
After being flattened at 500 over 5 years, the trend declined substantially and continued to fall until 1990. This
became the most remarkable event considering
epidemic was succesfully
completely eradicated epidemic.
Overall, this trend towards cases happening elsewhere declined for a time.
the tendency varied declined by 100 cases comparing the beginning and the end of the period. Interestingly,the peak of of the epidemic underwent between mid seventies and early 80s which the trend alteration happened every five-year .