| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 |
1%
|
|
| 1 | Ledger book of all sales | 341 |
41.8%
|
| 2 | Ledger book of all unpaid sales | 207 |
25.4%
|
| 3 | Customer provides written agreement and entrepreneur retains copy | 7 |
0.9%
|
| 4 | Memory | 125 |
15.3%
|
| 5 | Other (Specify) | 127 |
15.6%
|
| 7 | 1 |
0.1%
|
|
| Sysmiss | 5 |