Aha! This guy gets it.Well the Azeris (or Armenians) are probably unable to identify most of the ARM casualties. You saw in that video what they looked like after a missile strike in the truck.
Azeri are smart not to disclose such information. Firstly, in the grand scheme of things, it doesn't make any difference. And it can have a negative impact if it's too high. And might give the enemy comfort.
So just keep that info for the historians. No-one has a right to know anything the government deems sensitive information.
But also, when you set a noble goal of liberating your country and secure it for future generations so they don't have to fight this war, there really is no level of casualties that are unacceptable.