The number of illegal immigrants peaked at about 12 million in 2007 and since that time has declined. According to the nonpartisan Pew Research Center, the estimated population of illegal immigrants in the U.S. rose rapidly in the 1990s, from an estimated 3.5 million in 1990 to a peak of 12.2 million in 2007, then dropped sharply during the Great Recession before stabilizing in 2009.
IT consultant. An IT consultant works in partnership with clients, advising them how to use information technology in order to meet their business objectives or overcome problems. They work to improve the structure and efficiency of IT systems in various organisations.
Because of the many specialties in the information technology (IT) industry, salaries of IT consultants vary widely. In fact, asking how much an IT consultant makes is much like asking how much a computer costs.It depends primarily on what the consultant can do, as well as how much competition there is for her range of skills and level of expertise.omputer programmers earned similar salaries, with a median income of $73,710 in 2010. The top 10 percent earned more than $114,180, while the bottom 10 percent earned less than $40,820. IT consultants typically estimate the correct rate to charge clients to earn a desired salary.