31 years, Saint Petersburg

104 years, g. Emva (Knyazhpogostskiy rayon)

32 years, g. Volzhskiy (Volgogradskaya oblast′)

45 years, g. Ussuriysk (Primorskiy kray)

23 years, Moscow

34 years, Krasnodar

43 years, Krasnodar

29 years, Moscow

39 years, Volgograd

35 years, Moscow

23 years, Moscow

Ufa

30 years, уссурийск

35 years, Astrakhan

37 years, Moscow