2011 中国GDP总量58,247.67亿美元, 
The question is 
How to define 特大贪官? How many 特大贪官 can China Economy support?
The answer is: The current chinese goverment allows top-ranking leaders to have at least $1,000,000,000. Assuming 50% of total GDP goes to them, China's economy can support 29,000特大贪官 each year. 
Long live CCP,  give them 35,000 years, every Chinese will have $1,000,000,000.