| Value | Category | Cases | |
|---|---|---|---|
| 1 | government | 198 |
8.8%
|
| 2 | co-operative/ marketing society | 18 |
0.8%
|
| 3 | private enterprise | 1834 |
81.2%
|
| 4 | contractor/ middleman | 74 |
3.3%
|
| 5 | private individual/ household | 102 |
4.5%
|
| 6 | no specific source agency | 0 |
0%
|
| 9 | others | 34 |
1.5%
|