xref: /freebsd/contrib/one-true-awk/testdir/p.48 (revision 5c8e8e82aeaf3aa788acdd6cfca30ef09094230d)

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