Well, although most of these numbers are for US statistics, we can still get an idea and see the dream of what we may earn if we worked there. Here is an article I got from Informationweek on their 2007 Salary Survey. Along with it is is the gallery What IT Pros earn: 20 charts from our salary survey.
Another interesting article is [What countries pays IT Managers the most?]. Check it out. They also have some information on experienced IT professionals and not just IT managers.
These numbers hopefully would encourage future software engineers or IT pros (our current students) to still take the IT path as a lot has already changed now on the perception that a career in IT industry now is risky and job stability is degraded by outsourcing. Cheers! 🙂