35 years, Tomsk, Russia

20 years, Russia

36 years, Seoul, South Korea

28 years, Kazakhstan

72 years, Shymkent, Kazakhstan

37 years, New York, USA

25 years, Uzbekistan

35 years, Tashkent, Uzbekistan

35 years, Tomsk, Russia

29 years, Tashkent, Uzbekistan

41 years, Tashkent, Uzbekistan

33 years, Almaty, Kazakhstan

33 years, Almaty, Kazakhstan

25 years, Kazakhstan

33 years, tawkent, Uzbekistan

53 years, Kazakhstan

53 years, Kazakhstan

45 years, Джизак/ Самарканд, Uzbekistan

36 years, Novyy Orlean, USA

67 years, Фергана школа, Uzbekistan