| Value | Category | Cases | |
|---|---|---|---|
| 1 | improved | 1 |
0.5%
|
| 2 | traditional | 166 |
88.3%
|
| 3 | IMPROVED RECYCLED | 21 |
11.2%
|
| 4 | OTHER (SPECIFY) | 0 |
0%
|
| Sysmiss | 989 |