Greenspan has to make sure the labor market has improved on a continuing basis before he can even think about hiking interest rates. For example, in 1992, he waited 17 months after the peak of the unemployment rate before hiking interest rates.
It boils down to housing affordability; mortgage rates have risen, but they're still historically very low, ... We're continuing to see people who had been sitting on the fence jumping in to take advantage of these low rates before they go back up.
This report is a slow boat to China, reflecting continuing business caution about hiring people. Facing unprecedented competition from both domestic and foreign sources, businesses are still focused on productivity gains with as few employees as possible.