Latest official data on implementation of retroactive crack guidelines

The US Sentencing Commission has available here the latest updated data on the retroactive application of its revised crack sentencing guidelines. Here is how the data is described:

A set of tables presenting preliminary data on cases in which a motion for a reduced sentence was considered under 18 U.S.C. § 3582(c)(2).  These cases involve retroactive application of the crack cocaine amendment to the sentencing guidelines (Amendment 706, as amended by Amendment 711) which became effective on November 1, 2007 and which was made retroactive effective March 3, 2008.  The data in this report represents those motions decided by the courts through January 21, 2009 and for which data was received, coded, and edited by the Commission as of January 26, 2009.

As I have said before, I continue to be impressed and somewhat surprised by how few problems there have been applying the new crack guidelines retroactively, especially given what a huge fuss was made by the Justice Department about the idea before it became a reality back in March.