Microsoft Has Fallen to New Lows in Maldives (Under 20%), GNU/Linux All-Time High
Now at almost exactly 4%: (ODF)
Add Android to the mix and Windows is below 20% or about 19%.
Related: GNU/Linux and ChromeOS Grew Almost Twenty-fold in Maldives | Maldives: Estimates of GNU/Linux Userbase Rose From Less Than 1% Last Year to 4% This Month