| Value | Category | Cases | |
|---|---|---|---|
| 1 | High demand | 6 |
50%
|
| 2 | moderate demand | 4 |
33.3%
|
| 3 | poor demand | 1 |
8.3%
|
| 4 | no demand | 1 |
8.3%
|
| 11 | .A | 7 | |
| Sysmiss | 78 |