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

Kelly Services Inc. class A rose $.18 or 1.4 percent, to $12.91.

Korn/Ferry International Inc. rose $.11 or .7 percent, to $14.89.

ManpowerGroup rose $.10 or .3 percent, to $37.04.

Robert Half International Inc. rose $.29 or 1.1 percent, to $26.53.