Sixty-nine of the roughly 110 lawyers in the Federal Programs Branch have voluntarily left the unit since President Donald Trump’s election in November or have announced plans to leave, according to the list compiled by former Justice Department lawyers and reviewed by Reuters.

The tally has not been previously reported. Using court records and LinkedIn accounts, Reuters was able to verify the departure of all but four names on the list.

Reuters spoke to four former lawyers in the unit and three other people familiar with the departures who said some staffers had grown demoralized and exhausted defending an onslaught of lawsuits against Trump’s administration.

“Many of these people came to work at Federal Programs to defend aspects of our constitutional system,” said one lawyer who left the unit during Trump’s second term. “How could they participate in the project of tearing it down?”