Shares of some top staffing companies are mixed at 1 p.m.:

Kelly Services Inc. class A fell $.07 or .4 percent, to $17.50.

Korn/Ferry International Inc. rose $.39 or 1.3 percent, to $30.43.

ManpowerGroup fell $.11 or .1 percent, to $85.16.

Robert Half International Inc. rose $.18 or .4 percent, to $48.36.