https://wccftech.com/windows-10-may-2019-update-usage/

New numbers are out revealing that the Windows 10 May 2019 Update is finally getting some more users. As unreliable as these numbers can be, they do tend to give us some peek into how the latest versions of Windows 10 are doing until Microsoft releases its own stats.

“Windows 10 May 2019 Update (1903) has gained another 5% since last month and is now on 11.4% of more than 100,000 PCs surveyed,” AdDuplex notes.