That is really the only sector in this employment outlook where you can see a softening that is carried through a quarter as well as on a year-over-year basis.

We may have moved away from the boom-and-bust tendencies of the past where either it's all gloom and things go down very rapidly or it's all we're booming and things are moving up very fast.

We are experiencing growing pains in the U.S. as we shift from a skills-based economy to a knowledge-based economy. Note that the top five jobs that are hardest to fill all require advanced training and skills.

The West has been coming through with a strong and healthy hiring outlook now for the past 9 quarters, especially in these past two quarters. They've done very well. The Northeast and Midwest have lagged the level of optimism, but we're still talking about positive territory.

U.S. employers are continuing their healthy hiring pace.