| Value | Category | Cases | |
|---|---|---|---|
| 1 | Complet assets of written accounts | 542 |
2%
|
| 2 | Only through informal records of orders, sales, purchases | 900 |
3.4%
|
| 3 | No record are kept | 1494 |
5.6%
|
| Sysmiss | 23538 |