https://www.uscourts.gov/data-news/reports/statistical-reports/judicial-business-united-states/judicial-business-2013/us-magistrate-judges-judicial-business-2013
U.S. Magistrate Judges - Judicial Business 2013
Overall, civil case duties performed by magistrate judges rose 7 percent to 374,229, primarily driven by increases related to orders on nondispositive motions...
u s magistrate judgesjudicialbusiness2013
https://www.uscourts.gov/data-news/reports/statistical-reports/judicial-business-united-states/judicial-business-2016/us-magistrate-judges-judicial-business-2016
U.S. Magistrate Judges - Judicial Business 2016
u s magistrate judgesjudicialbusiness2016
https://www.uscourts.gov/data-news/reports/statistical-reports/judicial-business-united-states/judicial-business-2014/us-magistrate-judges-judicial-business-2014
U.S. Magistrate Judges - Judicial Business 2014
u s magistrate judgesjudicialbusiness2014