41 years, Voronezh

46 years, Kharkiv

20 years, g. Golitsyno (Odintsovskiy rayon)

42 years, Pyatigorsk

25 years, Podolsk

17 years, Krasnoyarsk

20 years, g. Chusovoy (Permskiy kray)

26 years, g. Novocherkassk (Rostovskaya oblast′)

19 years, Miass

33 years, Veliky Novgorod

45 years, Moscow

23 years, g. Lesnoy (Sverdlovskaya oblast′)

22 years, кирово - чепецк