| 1996 |
| 2016 |
|
| 2016 |
|
Number of households (thousands) | proportion (%) | Number of households (thousands) | proportion (%) | Rate of increase | Pigs on hand (millions) | proportion (%) | |
Total head | 135,155 | 100 | 34,259 | 100 | −74.7 | 348.50 | 100 |
1 - 5 | 104,575 | 77.37 | 26,453 | 77.21 | −74.7 | 59.64 | 17.1 |
6 - 10 | 22,290 | 16.49 | 3722 | 10.87 | −83.3 | 28.74 | 8.2 |
11 - 20 | 6138 | 4.54 | 2127 | 6.21 | −65.3 | 31.85 | 9.1 |
21 - 30 | 1346 | 1.00 | 602 | 1.76 | −55.2 | 16.32 | 4.7 |
31 - 50 | 503 | 0.37 | 515 | 1.50 | 2.4 | 22.06 | 6.3 |
51 - 70 | 128 | 0.09 | 192 | 0.56 | 50.0 | 11.75 | 3.4 |
71 - 100 head | 72 | 0.05 | 265 | 0.77 | 268.0 | 24.10 | 6.9 |
101 - 150 head | 49 | 0.04 | 97 | 0.28 | 98.5 | 12.39 | 3.6 |
151 - 200 head | 20 | 0.01 | 78 | 0.23 | 290.0 | 14.69 | 4.2 |
201 or more | 35 | 0.03 | 207 | 0.60 | 490.4 | 126.95 | 36.4 |