Given Ben's proclamation that ku had one of the largest, if not the largest freshman class of colleges and universities in the United States, we'll just have to see how ku's 1st year freshman enrollment of 4,483 stacks up against other universities in the United States as they release their 20th day (or thereabouts) enrollment numbers.
Developing . . .
Let's see:
* Arizona State has ~50,000 students
* 4,483 is the largest incoming freshman class in the nation
* Retention rates are roughly 50% which means by 4th year 4,483 would be down to 2,242
* Under the most favorable (to Ben) scenario 4,483 (fr) + 4,483 (so) + 4,483 (jr) + 2,242 (sr) = 15,691 undergrads
* 50,000 - 15,691 = 34,309 "others"
* Assume 50% grad / undergrad ration --> 15,691 / 2 = 7,846 grad students
* 50,000 - 15,691 - 7,846 = 26,463 "others"
* 26,463 / 2,242 = 11.8 years worth of "others" @ 2,242/class
Thus, if ku has the largest incoming freshman class in the nation, we would expect the average ASU student to complete an undergraduate degree in just under 16 years.

/non-sequitur