It's a very interesting question. I did consult with the member of the NHL who sits on our technical committee and asked him if I could get some data. It had to be minimal data on numbers, types and where they were struck. His first response was, “I don't think they'll release that to you, but I'll try.” His second response was, “I was right the first time; they won't release it to you.” We're in the dark until such time as they make something known to the general public.
On April 10th, 2019. See this statement in context.