I believe that's as high as it ever got, but it was definitely a thing.

Then again, like in most other jobs, your schedule wasn't as packed with fighting compared to today. After all you had to walk to every deployment.

And basically you'd be chilling in some camp and just get a few bruises every other month from some oversized or undersized Gauls, but they'd never kill.

Source: read some source material from eye witnesses, those scrolls known as "the Asterix chronicles".