1 St. Petersburg State University  7	
 2 Moscow State University          7
 3 Peking University                6
 4 National Taiwan University       6

 5 University of Warsaw             5
 6 Shanghai Jiao Tong University    5
 7 The University of Tokyo          5
 8 University of Zagreb             5
 9 St. Petersburg National Research University of IT, Mechanics and Optics 5

10 National Research University Higher School of Economics                 4
11 Tsinghua University              4
12 Comenius University              4
13 New York University              4
14 Belarusian State University      4
15 Zhejiang University              4
16 University of Electronic Science and Technology of China                4
17 University of Wroclaw            4
18 Taras Shevchenko Kiev National University 4