37 years, Penza

34 years, g. Volzhskiy (Volgogradskaya oblast′)

53 years, g. Rubtsovsk (Altayskiy kray)

58 years, Omsk

39 years, Omsk

47 years, Saint Petersburg

44 years, Voronezh

Astrakhan

64 years, s. Karpovo-2 (Krasnoshchekovskiy rayon)

48 years, Volgograd

56 years, stanitsa Chelbasskaya (Kanevskiy rayon)

stanitsa Romanovskaya (Volgodonskoy rayon)

49 years, Voronezh

57 years, Belgorod

48 years, ИСТРА

37 years, Voronezh