38 years, Kara-Balta

16 years, Tashkent

38 years, Kara-Balta

39 years, Zyryanovsk

21 years, g. Donskoy (Tul′skaya oblast′)

36 years, g. Nizhneudinsk (Irkutskaya oblast′)

25 years, Nizhny Tagil

38 years, g. Usinsk (Komi Respublika)

28 years, s. Sherkaly (Oktyabr′skiy rayon)

17 years, pgt. Tugulym (Tugulymskiy rayon)