16 years, Kaluga, Kaluzhskaya oblast′

44 years, Warsaw, Mazovetskoye

60 years, Orenburg, Orenburgskaya oblast′

37 years, leiden

37 years, Leiden

37 years, Penza, Penzenskaya oblast′

56 years, Tver, Tverskaya oblast′

47 years, g. Pereslavl′-Zalesskiy (Yaroslavskaya oblast′), Yaroslavskaya oblast′

52 years, Yaroslavl, Yaroslavskaya oblast′

50 years, g. Kuznetsk, Penzenskaya oblast′

48 years, Saint Petersburg

42 years, Yaroslavl, Yaroslavskaya oblast′

52 years, Nizhny Novgorod, Nizhegorodskaya oblast′

42 years, g. Ramenskoye (Ramenskiy rayon), Moskovskaya oblast′