Workforce Statistics info needed OT vs. IT numbers

[CV_SEC]

Can anyone provide a link to info on the breakdown of % of cyber-workforce employed in OT vs. IT? 

I.e.

Working only in IT %     

Working only OT %

Working in a blended environment with responsibilities for both %

Both OT/IT + physical security %

Much Thanks

[dcontesti]

That information would be useful but I have never seen it but it would be interesting.

In some places, they do not make a clear distinction.

d

[CV_SEC]

Thx