xref: /freebsd/contrib/one-true-awk/testdir/p.48 (revision e51b3d8e53cee7d6a36e34e1cd4d588593d71b40)

BEGIN	{ FS = "\t" }
	{ pop[$4] += $3 }
END	{ for (c in pop)
		print c ":" pop[c] | "sort" }