Stats Week: The Docket in Historical Perspective
The newest edition of The Supreme Court Compendium: Data, Decisions & Developments, by Lee Epstein, Jeffrey A. Segal, Harold J. Spaeth, and Thomas G. Walker, has just been released, and there’s a wealth of interesting historical information to be found in its pages. With the Court in between argument sessions and the opening of the baseball season (and its attendant statistical obsession) upon us, we thought we’d play a little Supreme Court baseball and use the Compendium’s data and other sources to put a few of our recent StatPack figures into historical perspective. This post will examine historical trends in the number of signed opinions, while later in this series, we’ll examine 5-4 votes, total numbers of concurrences and dissents, and then put a few Supreme Court “records” into perspective.
As we note in the latest StatPack, the Court is on track to hear 70 arguments this Term, and from those - because of various dismissals and equally divided affirmances with no signed opinion - the Court will release a maximum of 67 signed opinions before the Court adjourns for its Summer Recess. Thus, if there are no additional dismissals or per curiam opinions after argument, that number would match last year’s low number of signed opinions; the new edition of the Compendium allows us to more precisely put this output in historical context.
As can be seen from this graph (compiled using data culled from the Compendium’s Table 2-8 and our own data), if the Court ends the Term with 67 signed opinions, it will tie OT06 for the second-lowest output of signed opinions since the Court took meaningful control of its own docket following the enactment of the Judicial Act of 1925. With this Term in the number two spot, the historical low of the certiorari era occurred in the 1953 Term, which saw 65 signed opinions.
