The number of district court vacancies during the Obama presidency grew from 41 vacancies in January 2009 to 75 vacancies in September 2016 — an unusual 83% increase, according to a new assessment from the Congressional Research Service.

By contrast, the number of vacancies decreased over the course of the George W. Bush Administration from 58 to 32 (a 45% decrease) and over the course of the Clinton Administration from 93 to 42 (a 55% decrease).

See U.S. District Court Vacancies: Overview and Comparative Analysis, CRS Insight, September 14, 2016

Other new and updated reports from the Congressional Research Service include the following.

U.S. Circuit Court Vacancies: Overview and Comparative Analysis, CRS Insight, September 14, 2016

How a National Infrastructure Bank Might Work, CRS Insight, September 15, 2016

International Food Aid Programs: Background and Issues, updated September 14, 2016

FDA Regulation of Medical Devices, updated September 14, 2016

Prospects in Colombia: Cease-Fire, Peace Accord Vote, and Potential Disrupters, CRS Insight, September 14, 2016

Nicaragua: In Brief, September 14, 2016

Navy Ship Names: Background for Congress, updated September 14, 2016