Roughly 75% is what I think, but if you get another answer, I would go by that. It may be 60% or 40%
95%
It is difficult to estimate as figures are not available for all countries. Perhaps 15 - 20% worldwide
A study i just checked says that 87% of American Teen send and receive text via mobile
Teens
40% of male teens cheat.
Mobile users can get every information by using mobile. In this era of technology there is no need of keeping yourself unaware from the happenings of the world.
Mobile penetration is 42 per cent in Kerala around 2525897 users
67%
90%
There are many teen users on WikiAnswers.
Only 30% of teens work in the us
63% of teens can drive a stick shift.