40 years, Tyubingen

42 years, Penza

Saratov

31 years, g. Kotovsk (Tambovskaya oblast′)

29 years, g. Pechora (Komi Respublika)

32 years, Tobolsk

68 years, Tula

Penza

Belgorod

40 years, g. Apsheronsk (Apsheronskiy rayon)

40 years, g. Abinsk (Abinskiy rayon)

32 years, Moscow

40 years, g. Goryachiy Klyuch (Krasnodarskiy kray)

40 years, g. Aksay (Aksayskiy rayon)