I'm no fan of Rendell's but wage statistics mirror national ones.
Bush/Cheneny had 3 million net new jobs over 8 years versus 22.7 million with previous admin.
No jobs..........no competition for wages
Bush On Jobs: The Worst Track Record On Record
President George W. Bush entered office in 2001 just as a recession was starting, and is preparing to leave in the middle of a long one. That’s almost 22 months of recession during his 96 months in office.
His job-creation record won’t look much better. The Bush administration created about three million jobs (net) over its eight years, a fraction of the 23 million jobs created under President Bill Clinton’s administration and only slightly better than President George H.W. Bush did in his four years in office.
Here’s a look at job creation under each president since the Labor Department started keeping payroll records in 1939. The counts are based on total payrolls between the start of the month the president took office (using the final payroll count for the end of the prior December) and his final December in office.
http://blogs.wsj.com/economics/2009/01/09/bush-on-jobs-the-worst-track-record-on-record/