| Value | Category | Cases | |
|---|---|---|---|
| 1 | A complete set of written accounts for tax purposes | 12 |
0.2%
|
| 2 | Simplified written accounts not for tax purposes | 23 |
0.5%
|
| 3 | Informal records of orders, sales, purchases | 117 |
2.3%
|
| 4 | No records are kept | 275 |
5.5%
|
| 98 | Don't know | 8 |
0.2%
|
| Missing value | 4572 |
91.3%
|