| Value | Category | Cases | |
|---|---|---|---|
| -98 | Don't know | 0 |
0%
|
| 1 | A complete set of written accounts for tax purposes | 76 |
0.8%
|
| 2 | Simplified written accounts not for tax purposes | 61 |
0.7%
|
| 3 | Informal records of orders, sales, purchases | 230 |
2.5%
|
| 4 | No records are kept | 474 |
5.1%
|
| a | Don't know | 10 |
0.1%
|
| b | Refused to answer | 0 |
0%
|
| e | Skipped in error | 8 |
0.1%
|
| z | Not applicable | 8426 |
90.7%
|