xref: /freebsd/contrib/one-true-awk/testdir/p.48 (revision f59bb61e1eb4d1e4fc3c60cc14779d0668267cb2)

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