Made me dig around for more info:
Attack Helicopters Fleet Strength by Country -- https://www.globalfirepower.com/aircraft-helicopters-attack....
Helicopter manufacturer countries -- https://en.wikipedia.org/wiki/Helicopter_manufacturer
Attack Helicopters Fleet Strength by Country -- https://www.globalfirepower.com/aircraft-helicopters-attack....
Helicopter manufacturer countries -- https://en.wikipedia.org/wiki/Helicopter_manufacturer
https://www.oryxspioenkop.com/2022/03/list-of-aircraft-losse...
The real number is probably somewhere between the two, but in any case a massive chunk of the Russian Air Force is destroyed/inoperable.
That being said, 2 more ded Russian copters in the past 24 hours. Hurrah.