49 years
37 years, Taraz (Dzhambul)
20 years, g. Prokop′evsk (Kemerovskaya oblast′)
g. Leninsk-Kuznetskiy (Kemerovskaya oblast′)
26 years, g. Pervoural′sk (Sverdlovskaya oblast′)
16 years
43 years, Krasnoyarsk
43 years, Astana
43 years, Astana
14 years
23 years, Moscow
21 years, g. Staryy Oskol (Starooskol′skiy rayon)
23 years
18 years, g. Novomoskovsk (Novomoskovskiy rayon)