Toronto, Canada (11) Moscow, Russian Federation (7) Washington, United States (4) Saint Petersburg, Russian Federation (3) Tokyo, Japan (3) Odessa, Ukraine (3) Paris, France (2)
Moscow, Russian Federation (8) Houston, United States (7) Kiev, Ukraine (5) Warsaw, Poland (4) Saint Petersburg, Russian Federation (3) Rochester, United States (3) Lyon, France (2)
Los Angeles, United States (4) Minsk, Belarus (3) Kharkov, Ukraine (2) Moscow, Russian Federation (2) Dnipropetrovsk, Ukraine (2) Rochester, United States (2) Kiev, Ukraine (2)
Moscow, Russian Federation (7) New York, United States (3) Kharkov, Ukraine (3) Rochester, United States (2) Riga, Latvia (2) Chelyabinsk, Russian Federation (1) Saratov, Russian Federation (1)
Moscow, Russian Federation (4) Saint Petersburg, Russian Federation (4) Philadelphia, United States (2) Rochester, United States (2) Los Angeles, United States (2) Kazan, Russian Federation (2) Arkhangelsk, Russian Federation (1)