Sentence: Besides that, the most noteworthy fact about 1998 is that in the dominant sector of education the biggest amount of employees were in a mature age and reach maximum in the baud of 45-56 years old, meanwhile as in all of her sectors the biggest amount of people accounted for the youngest or next young group by age.

Error: in a mature age
Error type: Copying expression

Error: reach
Error type: Tense semantics