| Value | Category | Cases | |
|---|---|---|---|
| 1 | Neither enrichment or remedial | 1014 |
8.5%
|
| 2 | Either enrichment and remedial | 3787 |
31.8%
|
| 3 | Both enrichment and remedial | 7111 |
59.7%
|
| 7 | N/A | 0 | |
| 8 | Invalid | 0 | |
| 9 | Missing | 6227 |