CBS News: "Government's Gender Pay Gap Shrinking"

Article here. Excerpt:

'(AP) Women working in the federal government still earn less than their male counterparts, but the pay gap is shrinking.

The difference between average annual salary for men and women in the federal work force declined from 19 cents to 11 cents on the dollar between 1998 and 2007, according to a draft report from the Government Accountability Office.
...
All but 7 cents of the gap can be accounted for by differences in measurable factors, such as differences in education levels and the type of jobs men and women had, the report said. The gap narrowed the more men and women shared characteristics, including the jobs held, levels of experience and education.'