39 years, Moscow

45 years, Lipetsk

g. Volzhskiy (Volgogradskaya oblast′)

44 years, Astrakhan

31 years, Makhachkala

35 years, Novosibirsk

Maykop

38 years, g. Rasskazovo (Tambovskaya oblast′)

47 years, Ust′-Kamenogorsk

Perm

46 years, Kursk

18 years, g. Liski (Liskinskiy rayon)

32 years, Ivanovo

44 years, Astrakhan

44 years, Astrakhan

g. Mikhaylovsk (Shpakovskiy rayon)

47 years, Podolsk

59 years, Krasnoyarsk

45 years, g. Sal′sk (Sal′skiy rayon)

Rostov-on-Don