Agrcultural Census 
1.- Clasificación según superficie total
Livestock: pigs.
Unidades: ?

,Total pigs,,Sows,,Replacement sows of 50 kg and more,,Piglets under 20 kg.,,Other pigs,,
,Operations,Number of heads,Operations,Number of heads,Operations,Number of heads,Operations,Number of heads,Operations,Number of heads,
All operations,4.154,97.806,2.034,22.353,452,21.831,764,33.425,3.285,20.197,
Operations without lands,7,925,4,286,2,27,1,180,5,432,
Operations with lands,4.147,96.881,2.030,22.067,450,21.804,763,33.245,3.280,19.765,
>=0.1 to < 0.2,14,20,3,4,1,3,1,1,9,12,
>=0.2 to < 0.5,56,616,14,179,6,21,5,37,40,379,
>=0.5 to < 1,117,1.346,44,261,5,8,13,174,88,903,
>=1 to < 2,271,6.914,101,1.891,27,1.397,34,2.468,208,1.158,
>=2 to < 3,258,2.657,107,522,23,950,30,492,191,693,
>=3 to < 4,264,3.547,97,1.042,24,51,28,1.368,191,1.086,
>=4 to < 5,255,3.263,96,913,28,168,31,1.191,199,991,
>=5 to < 10,838,5.839,324,2.400,44,129,107,2.087,680,1.223,
>=10 to < 20,734,10.869,322,3.301,61,553,122,3.628,614,3.387,
>=20 to < 30,325,8.084,177,2.180,37,315,72,3.046,271,2.543,
>=30 to < 50,301,27.098,195,3.075,44,9.342,87,12.710,233,1.971,
>=50 to < 70,152,5.058,108,1.569,28,638,48,1.449,120,1.402,
>=70 to < 100,182,9.064,142,1.084,40,5.541,54,1.139,142,1.300,
>=100 to < 150,159,4.411,121,1.202,41,216,67,1.666,123,1.327,
>=150 to < 200,71,2.128,57,747,15,137,29,563,57,681,
>=200 to < 300,91,3.791,76,716,17,2.226,19,389,71,460,
>=300 to < 500,33,889,24,420,5,46,8,234,24,189,
>=500 to < 1000,20,1.235,18,539,2,54,7,594,14,48,
>= 1000,6,52,4,22,2,9,1,9,5,12,
Notas:
Fuente: National Statistics Institute