internet statistics

[Infographic] How does the Internet work?
the curiosity of our people often reaches far away to the deep-sea mysteries or in the vast universe. but in our daily lives there are things that always contain mysteries that we don't pay attention to, the internet is a typical.
At the end of 2014, the world had 3 billion Internet users
the international telecommunication union (itu) released new statistics showing that by the end of 2014 there will be nearly 3 billion internet users, of which two thirds come from developing countries.