In Twin cities( Islamabad and Rawalpindi) there are more than six lacs internet users.
Islamabad users: 1.5 lac (62% are male users and rest of them are female )
Rawalpindi users: 2.5 lac (54% are male users and 46% are female)
Majority users are youngstar, students and office users.
Islamabad is capital of Pakistan where almost everyone is educated and literacy rate is highest amongst all other cities of the country. So you may find every person as an internet surfer.