xref: /freebsd/contrib/one-true-awk/testdir/p.48 (revision d198b8774d2cfb6f140893e1c6236af9e97d1497)

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