The proportion of the dissertations in the field of judo by the criterion “the contingent” (n = 134) (Note: 1 – without differentiation of the contingent; 2 – the kids – up to the stage of initial training – from six to seven years, initial training from seven to ten years; 3 – the children – initial training from ten to twelve years; 4 – the adolescence from twelve to sixteen (female) / seventeen (male) years; 5 – the adolescence from sixteen (female) / seventeen (male) to twenty (female) / twenty one (male) years; 6 – the juniors (from nineteen to twenty two years old); 7 – the students; 8 – those, who involved in educational and training groups; 9 – the practicing groups of sports’ improvement; 10 – the practicing educational training groups and the groups of sports’ improvement; 11 – the qualified athletes, the athletes of senior sports’ categories; 12 – the highly qualified athletes, the athletes of the national teams, the elite athletes; 13 – the military personnel (judo in the Armed Forces); 14 – the trainers-teachers; 15 – the female judokas (female judo); 16 – the judges).