I think it would be safe to assume we have lost at least 500 VXes from wrecks and blown engines (that eventually go to the crusher). The number is likely higher, but I think 500 is a safe bet for certain. It is very possible we are down 25%.
Bart
I'll play with 800 to 900,yet still that's good bunch of VX's lossed in the past 10 years.
Another factor here is possible few VX's has been exported to another countries such as mexico & canada