37 years, France
33 years, New York, USA
26 years, Moscow, Russia
19 years, Astrakhan, Russia
Pyatigorsk, Russia
37 years, Russia
46 years, КМВ, Russia
60 years, Rekhovot, Israel
Moscow, Russia
27 years, Russia
51 years, Kislovodsk, Russia
Vladikavkaz, Russia
29 years, Moscow, Russia
40 years, Yekaterinburg, Russia
33 years, Russia
Rostov-on-Don, Russia
70 years, Chicago, USA
42 years, Georgia
44 years, Andizhan, Uzbekistan
37 years, Ukraine