How much is Google’s revenue gonna go down after it leaves China

I was thinking about how much Google is gonna lose if it leaves China.Fortunately,an article posted in RWW today gives an answer to this question.I quote the estimate below:

Estimates put Google's projected 2010 income from business in China at around 2% of the company's entire revenue

 

Here is the link to the RWW article where the above estimate was found:

http://www.readwriteweb.com/archives/google_gained_ground_on_baidu_in_2009.php?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+readwriteweb+(ReadWriteWeb)

 

2% of the total revenue?That does not sound huge,isn’t it?But still,like it was mentioned in the article,Google would have got a larger share in the future and hence it would mean that their losses are definitely more than 2 percent.

What do ya think?