| Value | Category | Cases | |
|---|---|---|---|
| 1 | Crystals | 14928 |
76.6%
|
| 2 | Powdered | 4570 |
23.4%
|
| 8 | DK | 2 |
0%
|
| 9 | Missing | 12 | |
| Sysmiss | 350 |