The service sector remains within a very tight band of expansion that has now continued for three months, with a seasonally adjusted PSI for September at 53.2....

The service sector experienced a solid if unspectacular result halfway through 2011, with a seasonally adjusted PSI for July at 54.5....

The service sector continues to roll into higher levels of expansion, with a seasonally adjusted PSI for June at 54.7....

The service sector continued to show improvement in expansion during May, although at a slow pace, with a seasonally adjusted PSI for May at 52.8....