23 years, g. Shakhty (Rostovskaya oblast′), Russia
30 years, Yekaterinburg, Russia
g. Efremov (Efremovskiy rayon), Russia
38 years, Ivano-Frankovsk, Ukraine
14 years, Russia
Shvebish-Khall′, Germany
16 years, Russia
21 years, Moscow, Russia
15 years, Ukraine
50 years, Myrnohrad, Ukraine
15 years, Russia
44 years, Moscow, Russia
18 years, Astrakhan, Russia
22 years, Moscow, Russia
35 years, Russia
21 years, Washington DC, USA
21 years, Kapan (Kafan), Armenia
67 years, Tomsk, Russia
g. Frolovo (Frolovskiy rayon), Russia
33 years, Oryol, Russia