Staffing companies shares down at the close of trading

Shares of some top staffing companies were down at the close of trading:

Kelly Services Inc. class A fell $.16 or .9 percent, to $17.65.

Korn/Ferry International Inc. fell $.30 or 1.0 percent, to $29.70.

ManpowerGroup fell $.79 or 1.0 percent, to $76.18.

Robert Half International Inc. fell $.90 or 1.5 percent, to $60.49.