frequency of GOOS build tags in Go 1.8.1 stdlib

gistfile1.txt

59: linux
40: darwin dragonfly freebsd linux netbsd openbsd solaris
36: darwin dragonfly freebsd linux nacl netbsd openbsd solaris
25: darwin dragonfly freebsd linux nacl netbsd openbsd solaris windows
21: darwin dragonfly freebsd netbsd openbsd
21: darwin
16: freebsd
13: openbsd
13: netbsd
12: solaris
11: nacl
9: plan9
9: darwin dragonfly freebsd linux netbsd openbsd plan9 solaris windows
7: windows
7: darwin dragonfly freebsd linux nacl netbsd openbsd plan9 solaris
6: darwin dragonfly freebsd linux netbsd openbsd
5: dragonfly
4: freebsd linux
4: darwin linux
3: dragonfly freebsd linux
3: darwin dragonfly freebsd linux netbsd openbsd solaris windows
3: darwin dragonfly freebsd linux nacl netbsd openbsd plan9 windows
2: nacl solaris
2: nacl plan9 windows
2: dragonfly freebsd netbsd openbsd
2: dragonfly freebsd linux nacl netbsd openbsd plan9 solaris windows
2: darwin dragonfly freebsd nacl netbsd openbsd plan9 solaris windows
2: darwin dragonfly freebsd linux nacl netbsd openbsd
2: darwin dragonfly freebsd
1: plan9 windows
1: linux solaris
1: freebsd linux netbsd
1: dragonfly netbsd openbsd
1: dragonfly nacl netbsd openbsd solaris
1: dragonfly linux openbsd solaris
1: dragonfly linux netbsd openbsd solaris
1: dragonfly linux nacl netbsd openbsd
1: dragonfly freebsd openbsd
1: dragonfly freebsd netbsd
1: dragonfly freebsd nacl netbsd openbsd solaris
1: dragonfly freebsd nacl netbsd openbsd plan9 solaris windows
1: dragonfly freebsd linux netbsd openbsd
1: dragonfly freebsd linux nacl netbsd openbsd solaris
1: darwin nacl netbsd openbsd plan9 solaris windows
1: darwin nacl netbsd openbsd
1: darwin linux netbsd solaris
1: darwin freebsd netbsd
1: darwin freebsd linux windows
1: darwin freebsd linux nacl netbsd openbsd plan9 solaris windows
1: darwin freebsd linux
1: darwin dragonfly netbsd
1: darwin dragonfly nacl netbsd openbsd solaris
1: darwin dragonfly linux nacl netbsd openbsd plan9 solaris windows
1: darwin dragonfly freebsd openbsd
1: darwin dragonfly freebsd netbsd openbsd solaris
1: darwin dragonfly freebsd netbsd
1: darwin dragonfly freebsd nacl netbsd openbsd solaris
1: darwin dragonfly freebsd nacl netbsd openbsd
1: darwin dragonfly freebsd linux netbsd openbsd windows
1: darwin dragonfly freebsd linux netbsd openbsd plan9
1: darwin dragonfly freebsd linux nacl openbsd plan9 solaris windows
1: darwin dragonfly freebsd linux nacl netbsd plan9 solaris windows