The NFL claims the number of concussions dropped by 29 percent in 2018 from the previous season.

There were 135 documented concussions, which is down from 190.

Of the 538 evaluations for concussions, the league says, 75 percent ultimately showed no concussions.

“As we like to say,” noted Jeff Miller, the NFL’s executive vice president of health and safety, “while we’re pleased with the fact that concussion numbers are down — and down significantly this year — when it comes to the health and safety of our players, there’s no finish line. This is a multi-year process. We’ll keep at this and we’ll try to figure out why these changes happened, and we’ll try to figure out where we set goals. There’s still room for improvement.”