Agrcultural Census Work on the operation Number of operations by studies carried out by the operation manager Unidades: number A. U. operations ;Total operations;Training of operation manager: exclusively practical experience;Training of operation manager: agricultural professional training;Training of operation manager: agricultural university training;Training of operation manager: other agricultural training; All operations;989.796;838.042;24.463;15.148;112.143; Operations without lands;18.194;14.931;536;311;2.416; Operations with lands;971.602;823.111;23.927;14.837;109.727; Operations without UAA;4.309;3.316;164;137;692; Operations with UAA;967.293;819.795;23.763;14.700;109.035; < 1;81.639;72.052;1.070;618;7.899; 1 to < 2;188.644;169.986;1.930;1.088;15.640; 2 to < 5;232.799;207.006;3.023;1.797;20.973; 5 to < 10;141.854;122.797;2.756;1.580;14.721; 10 to < 20;110.964;91.442;3.452;1.667;14.403; 20 to < 30;53.009;41.524;2.313;1.075;8.097; 30 to < 50;54.731;41.259;2.889;1.418;9.165; 50 to < 100;52.467;38.429;3.120;1.878;9.040; >=100;51.186;35.300;3.210;3.579;9.097; Notas: Fuente: National Statistics Institute