[
{ "operatingSystemVersion": "Unknown", "total": 19 },
{ "operatingSystemVersion": "GNU/Linux", "total": 16 },
{ "operatingSystemVersion": "Windows 10", "total": 5 },
{ "operatingSystemVersion": "Mac 10.15", "total": 4 },
{ "operatingSystemVersion": "Ubuntu", "total": 4 },
{ "operatingSystemVersion": "iOS 15.1", "total": 1 }
]