Снежное, Ukraine

38 years, Серебряные пруды, Russia

50 years, Ural′sk, Kazakhstan

44 years, Kokshetau, Kazakhstan

62 years, Russia

56 years, Volgograd, Russia

40 years, Ust′-Kamenogorsk, Kazakhstan

35 years, Volgograd, Russia

53 years, Volgograd, Russia

48 years, g. Kusa (Kusinskiy rayon), Russia

77 years, Kemerovo, Russia

47 years, Russia

50 years, Kazakhstan

63 years, Moscow, Russia

19 years, Kazakhstan

23 years, Russia

35 years, Novosibirsk, Russia

28 years, India

70 years, g. Plast (Plastovskiy rayon), Russia

47 years, Ust′-Kamenogorsk, Kazakhstan