29 years, Balakovo, Russia

Saint Petersburg, Russia

27 years, g. Sarov (Nizhegorodskaya oblast′), Russia

47 years, Russia

26 years, Bishkek, Kyrgyzstan

27 years, Russia

57 years, Torez, Donetsk region

31 years, Germany

36 years, Belarus

38 years, Kazakhstan

39 years, Saratov, Russia

24 years, Russia

57 years, Zaporizhia, Zaporozhye region

36 years, Russia

35 years, Russia

38 years, Omsk, Russia

30 years, Russia

34 years, Ukraine

35 years, Tambov, Russia

36 years, Vladimir, Russia