So now we know that at least the numbers are there. That brings us to another question: why haven't they been released by the devs?
I have quit Halo Wars for now but the developers listening to the community and doing things like releasing unit numbers would bring me back. Unfortunately I just keep seeing more of the same. Very little communication or interaction with the community (how hard is it to have a developer interact with the community a few times a week). EXTREME nerfs and buffs instead of incremental ones, I made a long post about this and the developers are still doing this. The biggest middle finger to the community is that they still won't release unit numbers even though the community has been asking for it since release. I will make a post about why I left and what it would take to bring me back (it honestly wouldn't take much but there would need to be some changes).