| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. All sales are joint | 29 |
19%
|
| 2 | 2. Most sales are joint | 35 |
22.9%
|
| 3 | 3. Most sales are individual | 28 |
18.3%
|
| 4 | 4. All sales are individual | 61 |
39.9%
|
| Sysmiss | .don't know | 0 | |
| Sysmiss | .qre refused | 0 | |
| Sysmiss | .refusal | 0 | |
| Sysmiss | .skip | 0 |