| Value | Category | Cases | |
|---|---|---|---|
| 1 | High demand | 3 |
30%
|
| 2 | moderate demand | 3 |
30%
|
| 3 | poor demand | 1 |
10%
|
| 4 | no demand | 3 |
30%
|
| 11 | .A | 9 | |
| Sysmiss | 78 |