| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, always | 214 |
93.4%
|
| 2 | Yes, when item is out of stock | 6 |
2.6%
|
| 3 | No | 8 |
3.5%
|
| 4 | Not Applicable | 1 |
0.4%
|
| Sysmiss | 78 |