Common Purpose of Using PC

31,2% Internet surfing
23,8% Game
10,2% Emailing
10,0% Community (Including Blog) activity
6,1% Music/Movie/Comics
5,3% Office work/Filing
3,9% Internet chatting
3,6% Trading of goods
0,7% Dealing in bonds and securities
0,5% Computer graphic work

[KOGIA 2005]