On the other hand...
...if you look at the stats for IBM's World Community grid, Team China donates about 10 years of CPU time a day:
https://www.worldcommunitygrid.org/team/viewTeamStatHistory.do?teamId=916RWX2QBN1&numRecordsPerPage=365
And they have contributed over 24,000 years of CPU time total:
https://www.worldcommunitygrid.org/stat/viewStatsByTeamAT.do?sort=cpu
This is by far the most daily CPU time of any national team but it doesn't compare to 140,000 years of video a day!