| Value | Category | Cases | |
|---|---|---|---|
| 1 | improved | 7 |
0.9%
|
| 2 | traditional | 645 |
87.4%
|
| 3 | IMPROVED RECYCLED | 86 |
11.7%
|
| 4 | OTHER (SPECIFY) | 0 |
0%
|
| Sysmiss | 3397 |