39 years, Ivanovo, Russia

31 years, g. Tutayev (Tutayevskiy rayon), Russia

38 years, Moscow, Russia

38 years, Nizhny Novgorod, Russia

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

38 years, London, United Kingdom

35 years, Kazakhstan

28 years, Riga, Latvia

53 years, Russia

40 years, Moscow, Russia

29 years, Germany

43 years, Odessa, Ukraine

40 years, Russia

43 years, Canada

23 years, s. Natashino, Republic of Crimea

26 years, Russia

18 years, Moscow, Russia

31 years, Russia

51 years, Russia

49 years, Netherlands