Fishy
"Oh, alright then, we made that last one up"
... As opposed to the rest of the stats, which were made up by chinese.gov?
Google.cn does still cooperate with the local government does it not? I wonder who approved these stats?
The Chinese appear to have dismally failed to grasp the primary use of Google, with searches on the word "sex" ranking way down the list of most-Googled terms in the country last year. Leading the overall searches list was "QQ", apparently an "instant message service and a brand of car", according to Reuters. Next up was the …
Most Chinese people using the internet do so from an internet cafe or at work. At both these locations it would be very socially embarrasing to look at pornographic material. The internet cafe local to me in China has some private booths that can be curtained off, I assume to surf porn in more privacy, but the cost of using these computers is three times more expensive per hour due to the extra space they take up.
There may be more searching of sex topics on the bigger web portals like Sina and Sohu - since a lot of young Chinese people want to learn about how contraception works etc. (and it doesn't get taught well by both schools and parents due to the cultural embarrasment over the subject). But it would still be very embarrasing for a young person to be seen in an internet cafe to be reading this material so that might only get done when the internet cafe is mostly empty.
Finally - Chinese people really are less sex-obsessive than Western people. So even if everyone moved to private computers there would still be a lower percentage of time spent hunting for porn.
China population is not due to the the country being obsessed with sex. It's a Cultural thing. Chinese parents want a boy because the culture believes that only men will be sucessfull enough to make mummy and daddy comfortable as they grow old. So what a lot of Chinese couples do is keep trying till they have a boy.
This is why many chinese orphanages are filled with girls. This and the lack of education about contraception is why the population is so high.