Viết ít nhất 150 từ trong khoảng 20 phút.
The line graph shows the number of men and women who were members of a gym from 1980 to 2010.
Overall, the number of male members changed a lot during the period, with two big peaks, while the number of female members was more stable. At the end of the period, there were more women than men in the gym.
In 1980, there were about 2,100 male members and only around 1,000 female members. The number of men increased quickly to a peak of about 4,000 in 1985, and then it fell to around 1,700 in 1995. On the other hand, women members rose slowly to about 1,900 in 1985 and continued to increase to about 2,900 in 1995, so they were higher than men in this time.
After 1997, the number of men went up sharply and reached the highest point of 5,000 in 2005. However, it dropped dramatically after that to only about 600 at the end of the period. The number of women decreased to 2,200 in 2000, rose again to about 2,900 in 2006, and then fell to around 1,900.