Anyone know what a decent Egyptian monthly salary would be?

I'm referring to a 'C2' - semi-skilled clerical such as a bank clerk or admin/PA/secretary type in the private sector, fully bilingual, educated and with a couple of years' work experience.

Do salaries vary a lot from one part of Egypt to another? I know that salaries in capital cities are usually a fair bit higher than in the provinces throughout much of the world.