Could not this be correlated to education instead of money? Assuming that people with higher education get on average higher salaries (assumption on which I don

Could not this be correlated to education instead of money? Assuming that people with higher education get on average higher salaries (assumption on which I don't have data), then higher educated people are more likely to know and understand the broad services and benefits the internet brings. Anecdotally I see this at home. My parents, which have really low education, could not care less of the Internet. My brother with just high school degree just uses a few things: some email, some job search and Facebook. Me and my other brother, which have both master degrees, use the Internet a lot.