From the moment our results were made public, we started hearing chatter about our top 25% goal. Is it feasible? Why was it set? It is still early—we take on new groups of schools each year and two-thirds of our schools are only in their first or second years of operation—but standing where we are today, I absolutely believe in our decision to aim for thetop 25%. Let me take you back to 2011, and tell you why.