[_dark_matter_]

Your team lost 50-75%? Is that an approximation, or do you just not know? Can't you just count who left to get the actual ratio?

[tverbeure]

Maybe it's better to be vague in a situation like this?

[jopolous]

Deliberately vague, half so I can’t be easily identified (though my team’s case is not unique), half so I don’t get in trouble for sharing specific personnel information.

True number is much closer to 75% than 50%.