| Value | Category | Cases | |
|---|---|---|---|
| 1 | Farming | 2 |
1.9%
|
| 2 | Fishing | 3 |
2.9%
|
| 3 | Trading | 2 |
1.9%
|
| 4 | Handicraft | 20 |
19.4%
|
| 5 | Salt winning | 1 |
1%
|
| 6 | Mining | 4 |
3.9%
|
| 7 | Sand winning | 5 |
4.9%
|
| 8 | Quarrying | 1 |
1%
|
| 9 | Other | 65 |
63.1%
|