The table illustrates the number of college enrollments each year from 1997 to 2005, while the line graph compares the number of three categories of university enrollments during those years. The table shows that college enrollment varied each year, with the highest enrollment for first-category universities being 700,000 and for second-category universities being 1,670,000. In 2003, third-category universities began enrolling students. The line graph shows that the enrollments of the three categories of universities varied during those years. The first-category universities had a slight growth from 1997 to 2000, and then increased slowly from 2001. The number of second-category universities increased at a quicker rate from 1997 to 2005. In 2005, third-category universities enrolled students and increased at a uniformly fast rate. To continue reforming reasonably, we should make unremitting efforts.