The winning rate of undergraduate group:1445/49424 = 2.92%; The winning rate of the first prize of undergraduate course: 299/49424 = 0.6%; The winning rate of the second prize of undergraduate course: 1 146/49424 = 2.3%.

Award-winning rate of specialist group: 239/4833 = 4.95%; The winning rate of the first prize of the expert group: 62/4. ...