maybe I misread it, but the https://en.wikipedia.org/wiki/Windows_10_version_history
"Public versions of Windows 10 version 1803"
seems to show (69->83) so 15 kb patches april 30->oct 9 .. so about 3 a month ? or, are they consolidated ?
All I know is it is rare for me to load up one of my Windows 10 devices and not have updates pending
