35 years, g. Kirovo-Chepetsk (Kirovo-Chepetskiy rayon)

33 years, Saratov

54 years, Shuya

40 years, Novosibirsk

37 years, Saint Petersburg

33 years, Saratov

42 years, Tambov

46 years, g. Atkarsk (Saratovskaya oblast′)

36 years, Saratov

Samara

45 years, Saint Petersburg

38 years, Yuzhno-Sakhalinsk

35 years, Aurikh

46 years, Penza

39 years, g. Arzamas (Nizhegorodskaya oblast′)

43 years, s. Syumsi (Syumsinskiy rayon)