Dan Solove and Dan Filler have posted the rankings of the 32 law school that have been in the U.S. News Top 25 over the past decade (1997-2006). They also include a graph showing the year-to-year movement of these schools:
As the chart demonstrates, there are some bands of stability and some areas of volatility. The same six schools have occupied the top six positions for the last decade. There has been little movement in the top 15. But below the top 15, schools dance around quite substantially.



