Staffing companies shares up at 1 p.m.

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

Kelly Services Inc. class A rose $.35 or 2.0 percent, to $17.52.

Korn/Ferry International Inc. rose $.55 or 1.9 percent, to $29.92.

ManpowerGroup rose $.98 or 1.2 percent, to $85.83.

Robert Half International Inc. rose $.54 or 1.1 percent, to $48.28.