11. Small farming
12. Medium farming
13. Large farming
14. Agricultural farming, fishermen
21. Artisans
22. Businessmen and employees
23. Business owners with 10 paid workers or more
31. Other professions
33. Executives of public functions
34. Professors, professional scientists
35. Professional news, arts and shows
37. Executives of administrative and commercial businesses
38. Engineers of technical businesses
42. Teachers and other employees
43. Professional social health workers
44. Clergy, religious
45. Professional administration in public function
46. Professional administrative and commercial institutions
47. Technicians
48. Supervisors
52. Civil employees, service agents of public function
53. Police and military
54. administratve employees
55. Business employees
56. Service personnel to indivduals
61. Skilled industrial artisans
66. Skilled driver
69. Agricultural workers
71. Former farmers
72. Former commercial artisans and head of enterprises
74. Former executives
75. Former intermediary professions
77. Former employees
78. Former blue-collar workers
79. Former active workers
81. Unemployed not having work
83. military reserve
84. High school and university students
87. Other inactive people