China's Internet firewall is a serious leak?

According to the latest data research firm Internet global GlobalWebIndex, the use of social media users in the world's most populous country has skyrocketed in the last 3 years, despite banand strict censorship by the government.
According to The Next Web, the numbers given by the user GlobalWebIndex may cause misunderstanding;, and even the numbers are not accurate. In the past, many facts have proved that Chinese users are savvy enough to "spleen" from the barrier to prevent the Government.
Recent data estimate that the planet's largest social network - Facebook owns 63 million users in the Chinese market; while the number of "micro-blogging" Twitter's 35 million people - despite the ban and extremely strict censorship of government for social media.
Is the "Great Firewall" (Great Firewall) of China are leaking?
According to the latest data research firm Internet global GlobalWebIndex, the use of social media users in the world's most populous country has skyrocketed in the last 3 years, despite ban and the Government's strict censorship on social networks such as Facebook, Twitter, Google+ ... or other foreign social network.

Researchers have estimated that Facebook users have increased from nearly 8 million people in 7/2009 to more than 63 million people in the present time. With Twitter, users in China increased from 11 million in 2009 to 35 million. Despite such remarkable progress in size, but if in relative terms, only 15% of Chinese Internet users access to Facebook and 8 percent with Twitter.
Micro-blogging service with the support of the Government of China, Sina Weibo, owns 264 million users; account for 64% of Internet users in China. Analysts have estimated that the country had a population of 1.3 billion people with 538 million users online.

GlobalWebIndex data has caused a lot of controversy. Facebook has announced that it does not own any Chinese users; and early September had announced that it has no plans to attack on the Chinese Internet market.
However, according to The Next Web, the numbers given by the user GlobalWebIndex may cause misunderstanding;, and even that is inaccurate numbers. Size sample of GlobalWebIndex only 8,000 people, this figure tower absorbent nothing compared to the huge population of China.

However, by GlobalWebIndex, Chinese users are trying to find your way through the "siege" of the Government in the network environment using the proxy service to help them connect to international servers. In the past, many facts have proved that Chinese users are savvy enough to "spleen" from the barrier to prevent the Government. In February this year, thousands of users have access to President Obama's Google+ page and send him messages. Several days later, the user has swept through other social networks like Facebook, Twitter and video sharing site Youtube.
                                                                                                                                     Reference: CNET.