The study included sales and jobs data reported by companies in 45 of these industrial groups.

The other jobs data, including the employment rate, which rose, was not as positive.

But the new jobs data also show that the economy had begun to stall even before the effects of the attack were felt.

Debate about the reliability of the government's jobs data has focused on two issues.

The jobs data may give a clearer picture of how strong the economic recovery is.

At first, bond prices plunged in the morning for about 10 minutes after the release of the jobs data.

The new jobs data did offer reasons for optimism, though.

Activity was moderate, with stock traders said to be waiting for the jobs data.

Until now, however, the effects have not really shown up in the jobs data.

The new jobs data are likely to cap this rally.