g. Azov (Rostovskaya oblast′), Russia

37 years, Rostov-on-Don, Russia

25 years, Russia

60 years, g. Nizhneudinsk (Irkutskaya oblast′), Russia

39 years, Russia

g. Unecha (Unechskiy rayon), Russia

41 years, g. Donetsk (Rostovskaya oblast′), Russia

37 years, Norilsk, Russia

60 years, Novosibirsk, Russia

36 years, Novosibirsk, Russia

42 years, s. Lesnoye (Burlinskiy rayon), Russia

33 years, Yessentuki, Russia

41 years, Russia

55 years, Novosibirsk, Russia

18 years, Russia

Gomel, Belarus

39 years, Yekaterinburg, Russia

Moscow, Russia

42 years, Irkutsk, Russia

49 years, Novosibirsk, Russia