Unknown: 125 (35.01%) Moscow, Russia: 100 (28.01%) Palo Alto, CA: 41 (11.48%) Odessa, Ukraine: 28 (7.84%) Kyiv, Ukraine: 14 (3.92%) Dnipro, Ukraine: 5 (1.40%) Shenzhen, China: 4 (1.12%) Tallinn, Estonia: 4 (1.12%) Los Angeles, CA: 4 (1.12%) Kharkiv, Ukraine: 2 (0.56%) Copenhagen, Denmark: 2 (0.56%) Milan, Italy: 2 (0.56%) Frankfurt, Germany: 2 (0.56%) Seattle, WA: 2 (0.56%) Washington, D.C.: 2 (0.56%) St.Petersburg, Russia: 1 (0.28%) Minsk, Belarus: 1 (0.28%) Belgorod, Russia: 1 (0.28%) Samara, Russia: 1 (0.28%) Novosibirsk, Russia: 1 (0.28%) Voronezh, Russia: 1 (0.28%) Riga, Latvia: 1 (0.28%) Saint Petersburg, Russia: 1 (0.28%) Lviv, Ukraine: 1 (0.28%) Vilnius, Lithuania: 1 (0.28%) Las Vegas, NV: 1 (0.28%) New York, NY: 1 (0.28%) Atlanta, GA: 1 (0.28%) San Jose, CA: 1 (0.28%) Berlin, Germany: 1 (0.28%) Sunnyvale, CA: 1 (0.28%) Dallas, TX: 1 (0.28%) Mountain View, CA: 1 (0.28%) Atherton, CA: 1 (0.28%) Xemxija, Malta: 1 (0.28%)