The chart describe the change of SFSU undergraduate students in 20-24 age range during 2006-2010.The Y-axis indicates the number of the 20-24 students in SFSU. And the X-axis shows the year of the number each bar stands for.
The chart tells that the number of undergraduate students in 20-24 rises gradually from 2006 and reach its peak in 13,338, 2009. Then it goes down a little bit in 2010 to 13,228. Overall, the number keeps above 12,000 stably without dramatic fluctuation. And, the age group takes up more then half of the SFSU undergraduate population all the time.