48 years, Nizhny Novgorod

36 years, Volgograd

25 years, g. Krasnoslobodsk (Krasnoslobodskiy rayon)

28 years, Dnipropetrovsk

Ural′sk

51 years, Milan

43 years, Houston

35 years, g. Elektrostal′ (Moskovskaya oblast′)

38 years, g. Zarinsk (Altayskiy kray)

59 years, g. Osinniki (Kemerovskaya oblast′)

47 years, Saratov

57 years, Moscow

50 years, Moscow

33 years, Kaliningrad