NEW YORK (AP) — Shares of some top staffing companies are up at 10 a.m.:

Kelly Services Inc. class A rose $.11 or .8 percent, to $13.11.

Korn/Ferry International Inc. rose $.04 or .3 percent, to $14.08.

ManpowerGroup unchanged at $35.89.

Robert Half International Inc. rose $.27 or 1.1 percent, to $25.68.