The statistics seem to be based on User Agent. A lot of people"fake" their user agent to avoid fingerprinting and other things.
I myself used to do it when I wanted to download Windows 10 ISO from Microsoft.
If your UA said anything Windows you were forced to use download Microsoft USB Tool. If it said Linux you got a direct link to the ISO.
The statistics seem to be based on User Agent. A lot of people"fake" their user agent to avoid fingerprinting and other things.
I myself used to do it when I wanted to download Windows 10 ISO from Microsoft. If your UA said anything Windows you were forced to use download Microsoft USB Tool. If it said Linux you got a direct link to the ISO.