Study the graph showing global data statistics. A bar graph titled Global Data Statistics in 2014. The x-axis is labeled World population, Mobile subscribers, Internet users, and Social network users. The y-axis is labeled Number of People in billions from 0 to 8. World population is 7.095. Mobile subscribers is 6.572. Internet users is 2.484. Social network users is 1.856.

What conclusion can be drawn regarding communication methods?

A: Most people in the world use mobile services.

B; Half the world population uses social media outlets.

C; More people use the internet than mobile phones and social networks.

D; There is a correlation between increased mobile subscribers and social network users.