The AP reports that:
The Obama administration deported the fewest number of immigrants in the past 12 months since 2006, according to government figures …
Which also show that:
… deportations of criminal immigrants have dropped to the lowest numbers since President Barack Obama took office in 2009, despite his pledge to focus on finding and deporting criminals living in the country illegally.
This can, no doubt, be traced to the malign influence of the Republicans in Congress. And elsewhere.