Production system Small Medium Large Total
Number of companies Area (ha) Number of companies Area (ha) Number of companies Area (ha) Number of companies Area (ha)
Semi-intensive 3 59.0 3 119.3 1 310.0 7 488.3
Intensive 1 9.0 1 42.0 0 0.0 2 51.0
Total 4 68.0 4 161.3 1 310.0 9 539.3
Table 1: Characteristics of the shrimp farms by size operation.