18 years, Orenburg

18 years, g. Tashtagol (Tashtagol′skiy rayon)

20 years, Berdichev

26 years, Kharkiv

21 years, g. Mezhdurechensk (Kemerovskaya oblast′)

18 years, Kharkiv

18 years, g. Tashtagol (Tashtagol′skiy rayon)

17 years, Pyatigorsk

18 years, Lyubertsy

21 years, Almetyevsk

21 years, g. Sharypovo (Krasnoyarskiy kray)

101 years, Ryazan

28 years, Ulyanovsk

24 years, g. Novotroitsk (Orenburgskaya oblast′)

20 years, g. Nev′yansk (Sverdlovskaya oblast′)

20 years, g. Nev′yansk (Sverdlovskaya oblast′)

17 years, g. Semenov (Semenovskiy rayon)