xref: /freebsd/contrib/one-true-awk/testdir/p.48 (revision e0c4386e7e71d93b0edc0c8fa156263fc4a8b0b6)

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