| Value | Category | Cases | |
|---|---|---|---|
| 1 | Severe – Extreme - (>2/3) | 9997 |
1.7%
|
| 2 | Severe – Extreme - (1/3 – 2/3) | 6882 |
1.2%
|
| 3 | Severe – Extreme - (<1/3) | 10537 |
1.8%
|
| 8 | None | 363601 |
63.6%
|
| 9 | N/A | 180883 |
31.6%
|
| Sysmiss | 481048 |