It's slightly larger in the US at 5.28%: https://gs.statcounter.com/os-market-share/desktop/united-st...
In India, where I live, it's surprisingly at 6.51%: https://gs.statcounter.com/os-market-share/desktop/india
Take this with a grain of salt, because numbers from Statcounter are not fully accurate. However, none of those numbers are small. 3.86% of the entire PC market is not something to scoff at.